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Marketing18 min read2026 Data

Mobile App Marketing Statistics 2026: Install Data

Mobile app marketing statistics for 2026: install data, retention curves, in-app ad benchmarks, ASO impact, and revenue-per-user by category and OS.

Digital Applied Team
April 21, 2026
18 min read
$5.84

Avg iOS CPI 2026

$1.92

Avg Android CPI

5.4%

Day-30 Retention

27%

ATT Opt-In Rate

Key Takeaways

iOS CPI now sits 3.0x higher than Android: Average global cost per install reached $5.84 on iOS in Q1 2026, up 19% year over year, while Android CPI climbed 8% to $1.92. The gap reflects both higher iOS bidder competition and ongoing post-ATT measurement uncertainty pushing iOS spend toward fewer, more concentrated supply paths. Subsidized iOS users still convert to subscription at roughly 1.7x the Android rate, which keeps the spread defensible for monetized apps.
Day-30 retention averages 5.4 percent across categories: Across the apps tracked by Adjust, AppsFlyer, and Sensor Tower, average Day-1 retention is 26 percent, Day-7 retention is 11 percent, and Day-30 retention is 5.4 percent. Subscription apps post Day-30 near 14 percent, more than 2.5x the cross-category mean, driven by paywall lock-in and personalized onboarding. Hyper-casual gaming sits at the other end of the curve at 2.1 percent Day-30 — a structural feature of the genre, not a defect.
Apple Search Ads delivers the lowest qualified-install CPI on iOS: Apple Search Ads averages $2.96 CPI globally — the lowest among major iOS-buying channels — and delivers higher Day-7 retention than Meta and TikTok app-install campaigns. Liftoff's 2026 index puts ASA at 38 percent stronger Day-30 retention than the iOS network average. The trade-off is scale ceiling: ASA inventory is finite per category, so most teams blend ASA with Meta and TikTok rather than treating it as a sole channel.
ATT opt-in plateaued at 27 percent globally in 2026: After climbing from 21 percent in 2022, App Tracking Transparency opt-in stalled near 27 percent worldwide entering 2026, with material variation by region (US 31 percent, EU 22 percent, JP 38 percent). Probabilistic attribution and SKAdNetwork 5 conversion postbacks now cover the gap, but with an estimated 12 to 18 percent variance against deterministic measurement. App marketers running iOS at scale increasingly model two attribution layers in parallel.
ARPU varies more than 10x across app categories: 12-month blended ARPU ranges from $0.87 in hyper-casual gaming to $9.18 in dating, $7.62 in fintech, and $4.21 across the broader gaming category. Subscription-led verticals (dating, productivity, health, streaming) post the highest ARPU and the strongest LTV-to-CPI ratios. Ad-monetized apps must compensate for thin per-user revenue with larger top-of-funnel scale, which raises the relative weight of CPM-efficient channels like AppLovin and ironSource.
AI-generated creative cycles are compressing campaign iteration: Liftoff and Singular both report median creative refresh cycles dropping from 9 days to 3 days year over year, driven by generative video and image tooling integrated into network-side creative studios. Top-quartile teams now ship 80 to 120 creative variants per month per major channel, and CPI improvement from automated creative iteration averages 14 percent over a 90-day window when paired with disciplined performance hold-out testing.
Subscription retention outpaces ad-monetized retention by 2.6x: Subscription apps retain users at 13.8 percent on Day 30 versus 5.3 percent for primarily ad-monetized apps. The gap widens by Day 90 (7.9 percent vs 1.7 percent). The driver is intent: subscription users self-select into ongoing utility before the paywall, while ad-monetized cohorts include large volumes of tourist installs. Retention-tied UA bidding (target ROAS, predictive LTV) is now the default for any app with a subscription tier.

Mobile app marketing in 2026 is structurally different from the playbook that worked even two years ago. Cost per install has risen on both operating systems, the post-ATT measurement landscape has settled into a stable but lossier equilibrium, AI-generated creative has compressed iteration cycles to days rather than weeks, and the gap between subscription-led apps and ad-monetized apps has widened into two effectively separate disciplines. If you are benchmarking against 2024 numbers, you are benchmarking against a different market.

This report consolidates more than 160 mobile app marketing data points across install costs, retention curves, in-app ad benchmarks, ASO impact, and revenue-per-user — segmented by category, operating system, and ad network. Numbers are drawn from the published 2026 indices of Adjust, AppsFlyer Performance Index, Singular, Liftoff, Sensor Tower, data.ai, Branch, Apptopia, and cross-referenced against Apple App Analytics and Google Play Console aggregate data. For context on how these benchmarks fit into a broader mobile paid media strategy, the numbers tell a clear story: precision on retention, attribution, and creative iteration is the dividing line between apps that scale profitably and apps that bleed budget.

The 2026 Mobile App Marketing Landscape

Global mobile app install spend reached $94 billion in 2026, up from $81 billion in 2025 and $68 billion in 2023, according to blended Sensor Tower and eMarketer estimates. iOS captured 58 percent of total install spend despite holding only 28 percent of global device share, a function of higher iOS ARPU and more concentrated paid-UA bidder demand. The structural shape of the market entering 2026 is defined by four shifts.

$94B

Global app install spend in 2026

58%

Share of install spend going to iOS

27%

Global ATT opt-in rate (plateau)

Four Shifts Shaping 2026 Benchmarks

1. CPI Inflation Has Outpaced ARPU Growth

iOS CPI rose 19 percent year over year while iOS ARPU grew only 7 percent. The result is compressed LTV-to-CPI margins, particularly in mid-tier app categories like utilities, photography, and casual gaming. Top-funnel growth at scale now requires sharper retention and monetization targeting than the cheaper-CPI eras allowed.

2. Probabilistic Attribution Is the New Default

With ATT opt-in stalled at 27 percent, more than 70 percent of iOS attribution decisions in 2026 are made on probabilistic or SKAdNetwork-postback data rather than deterministic IDFA match. Variance against ground-truth deterministic measurement is estimated at 12 to 18 percent, and most networks now publish their probabilistic confidence intervals alongside reported installs.

3. AI Creative Iteration Compressed to Days

Median creative refresh cycle dropped from 9 days in 2025 to 3 days in 2026, with top-quartile UA teams shipping 80 to 120 variants per channel per month. Networks have integrated generative tooling directly into ad managers, cutting production cost per variant by an estimated 60 to 75 percent and shifting the bottleneck from production to performance hold-out testing.

4. Subscription and Ad-Monetized Apps Diverged

Subscription apps retain 2.6x better at Day 30 and command 3 to 4x higher ARPU than ad-monetized apps. The two segments now bid in effectively different auctions: subscription apps accept high CPIs to capture intent-rich users; ad-monetized apps optimize for raw install volume and monetize at thin margins via SDK-mediated ad inventory.

CPI by Category and Operating System

Cost per install is the most-quoted but most-misused mobile benchmark. A $9 CPI in dating can be far more profitable than a $0.85 CPI in hyper-casual gaming if the conversion math supports it. The table below segments 2026 averages by category and operating system, with year-over-year change and a ratio column showing the iOS CPI premium.

CategoryiOS CPIAndroid CPIiOS:AndroidYoY (iOS)
Fintech$11.62$3.843.0x+22%
Dating$9.84$3.213.1x+18%
Health & Fitness$8.71$2.743.2x+21%
Streaming / Video$7.92$2.463.2x+16%
Productivity$7.18$2.313.1x+17%
Education$6.84$2.183.1x+15%
News & Magazines$6.21$1.943.2x+13%
Mid-Core Gaming$5.96$2.042.9x+18%
Shopping / eCommerce$5.42$1.713.2x+14%
Social$4.81$1.623.0x+11%
Music & Audio$4.18$1.343.1x+9%
Travel$3.92$1.283.1x+12%
Casual Gaming$3.41$1.123.0x+15%
Photo & Video$3.04$0.983.1x+10%
Utilities$2.46$0.842.9x+8%
Hyper-Casual Gaming$1.21$0.422.9x+5%
Cross-Category Average$5.84$1.923.0x+19%
Sources: Adjust 2026 Benchmark Report; AppsFlyer Performance Index 17; Liftoff Mobile Heroes 2026; Singular ROI Index; blended global average across iOS 17/18 and Android 14/15. YoY compares Q1 2026 to Q1 2025.

Why the iOS Premium Is Defensible

The 3.0x iOS CPI premium tracks closely with iOS ARPU advantage. Subscription conversion on iOS averages 1.7x Android, and 12-month blended ARPU averages 1.6x. For subscription-led apps the LTV math still pencils at the higher CPI. For ad-monetized apps with sub-$2 blended ARPU, the iOS premium is harder to justify, which is why hyper-casual and casual gaming tilt their spend mix more heavily toward Android than the global average.

Retention Curves by Category

Retention is the most reliable leading indicator of profitable scale. A campaign with strong Day-1 but weak Day-7 retention rarely converts to durable LTV regardless of how cheap the install was. The table below presents Day-1, Day-7, Day-30, and Day-90 retention by category, with a "decay rate" column showing the percentage of Day-1 users still active at Day-30.

CategoryD1D7D30D90D30/D1
Subscription (blended)38%22%13.8%7.9%36%
Health & Fitness34%19%12.1%6.4%36%
Productivity32%17%10.4%5.8%33%
Streaming / Video31%16%9.6%5.1%31%
Fintech33%16%9.2%4.8%28%
Education29%14%8.4%4.1%29%
Dating31%13%7.6%3.2%25%
News & Magazines27%13%7.2%3.6%27%
Music & Audio30%14%8.1%4.4%27%
Mid-Core Gaming28%12%6.8%3.1%24%
Social29%12%6.4%2.9%22%
Shopping / eCommerce26%11%5.8%2.7%22%
Travel24%9%4.6%2.1%19%
Photo & Video22%9%4.2%1.8%19%
Casual Gaming23%8%3.6%1.5%16%
Utilities21%7%3.1%1.2%15%
Hyper-Casual Gaming18%5%2.1%0.6%12%
Cross-Category Average26%11%5.4%3.1%21%
Sources: Adjust App Trends 2026; AppsFlyer State of App Marketing 2026; Sensor Tower Mobile Insights Q1 2026. Blended across iOS and Android. Day measurements use install cohort midnight + N rolling-day windows.

Subscription vs Ad-Monetized Retention

Splitting the same dataset by monetization model rather than category reveals one of the largest structural divides in mobile app economics. Subscription apps retain users at 13.8 percent on Day 30 versus 5.3 percent for primarily ad-monetized apps — a 2.6x gap that widens to 4.6x by Day 90. The driver is not product quality but selection: subscription users self-screen into ongoing utility before reaching the paywall, while ad-monetized cohorts include large volumes of opportunistic installs from rewarded video and offerwall placements.

Subscription Apps
  • D1 retention 38%, D7 22%, D30 13.8%
  • D90 retention 7.9% (cohort holds value)
  • 12-month ARPU $7.20 to $9.40 typical
  • Trial-to-paid conversion 18 to 32%
Ad-Monetized Apps
  • D1 retention 24%, D7 9%, D30 5.3%
  • D90 retention 1.7% (steeper decay)
  • 12-month ARPU $0.90 to $2.40 typical
  • Rewarded video share of revenue 41%

Ad-Network CPI Rankings and Spend Share

Channel selection in 2026 is more category-dependent than ever. Apple Search Ads dominates qualified iOS installs, AppLovin and ironSource lead Android hyper-casual gaming, and TikTok has closed the retention gap with Meta in social and entertainment verticals. The table below ranks the seven largest app-install ad networks by global blended CPI, with relative D7 retention indexed against the cross-network average.

NetworkBlended CPIiOS CPIAndroid CPID7 IndexSpend Share
Apple Search Ads (iOS only)$2.96$2.9613811%
Google App Campaigns$2.41$4.62$1.6211226%
Meta Audience Network$1.11$3.18$0.849421%
TikTok Ads (App Install)$2.24$4.31$1.4210813%
AppLovin AXON 2.0$1.41$3.42$1.0410212%
Unity Ads$1.18$2.86$0.92888%
ironSource (Unity)$1.32$3.04$0.98865%
Snap App Install$1.84$3.71$1.21922%
Pinterest App Pin$2.12$3.96$1.34961%
Liftoff (DSP)$1.96$4.04$1.281041%
Sources: AppsFlyer Performance Index 17 (Q1 2026); Liftoff Mobile Heroes 2026; Singular Channel Index; Apptopia spend estimates. D7 Index: 100 = cross-network average. Spend share is global app-install spend; remaining 0% accounts for long-tail networks not listed.

Channel Selection Heuristics

For subscription apps, the strongest 2026 mix has been Apple Search Ads at 25 to 40 percent of iOS spend, Meta at 30 to 40 percent (cross-OS), and TikTok or Google App Campaigns absorbing the balance. For ad-monetized casual and hyper-casual gaming, the mix tilts heavily toward AppLovin, Unity, and ironSource, with Meta and Google handling Android-tier 1 markets and Apple Search Ads handling iOS supplementary volume.

  • Apple Search Ads dominates D7 retention — 38 percent above cross-network average, but capped on inventory ceiling per category.
  • Meta Audience Network has the cheapest raw CPI — $1.11 blended, but D7 retention sits 6 percent below the cross-network average, so payback windows stretch longer.
  • TikTok closed the retention gap — 2026 D7 index 108 vs Meta 94, driven by improved bidder optimization and higher-intent in-feed creative formats.
  • AppLovin AXON 2.0 leads gaming Android — 12 percent of global app-install spend, with the strongest hyper-casual and mid-core CPI economics.

ARPU and In-App Monetization Benchmarks

ARPU determines the ceiling on what UA can profitably spend per install. The table below presents 12-month blended ARPU by category, separated by iOS and Android, with the implied LTV assuming the category-average D90 retention applies. Subscription apps lead by a wide margin, fintech and dating sit in the high-revenue tier, and ad-monetized casual gaming sits at the low end.

CategoryiOS ARPUAndroid ARPUiOS:AndroidPrimary Revenue Source
Dating$11.84$6.211.9xSubscription
Fintech$9.74$4.862.0xSubscription + transaction
Health & Fitness$7.92$3.812.1xSubscription
Streaming / Video$7.41$4.121.8xSubscription
Productivity$6.84$3.621.9xSubscription
Mid-Core Gaming$5.84$3.211.8xIAP + ads
Education$4.92$2.711.8xSubscription
News & Magazines$4.21$2.181.9xSubscription + ads
Music & Audio$3.86$2.341.6xSubscription
Shopping / eCommerce$3.41$2.121.6xTransaction
Casual Gaming$2.41$1.621.5xAds + IAP
Travel$2.18$1.421.5xTransaction
Social$1.84$1.181.6xAds
Photo & Video$1.62$0.941.7xAds + subscription
Utilities$1.21$0.711.7xSubscription + ads
Hyper-Casual Gaming$1.04$0.621.7xRewarded video
Cross-Category Average$4.71$2.931.6xMixed
Sources: Sensor Tower Store Intelligence 2026; data.ai App IQ; Apptopia; blended 12-month ARPU across paying and non-paying users. iOS ARPU premium driven by higher purchasing power and 1.7x subscription conversion vs Android.

iOS-vs-Android ARPU Divergence Trajectory

The iOS-Android ARPU gap has narrowed slightly in 2026 to 1.6x blended, down from 1.74x in 2024, driven by Google Play's revised developer fee structure and improving Android subscription tooling. The gap remains widest in subscription-dominant categories (1.8x to 2.1x) and narrowest in transaction-driven and ad-monetized categories (1.5x to 1.7x). The 2026-to-2027 projection is for the gap to compress to roughly 1.5x blended as Android subscription billing UX continues to mature, but subscription-led iOS apps should expect to retain at least a 1.7x ARPU advantage through 2027.

ASO Impact and Install-Conversion Data

App Store Optimization is a multiplier on every paid install dollar. The same paid traffic landing on a 90th-percentile listing converts 2.2x to 3.0x better than on a 50th-percentile listing, according to Storemaven and data.ai 2026 testing data. The table below quantifies the install-conversion lift from individual ASO elements, ranked by typical impact.

ASO ElementMedian CVR LiftTop-Decile LiftTest Cycle
In-app preview video (slot 1-2)+22%+41%21 days
Localized icon (per-market)+14%+28%14 days
Screenshot 1 hook reframe+12%+24%14 days
Localized subtitle / short desc+11%+19%14 days
Featured ratings prompt placement+9%+17%21 days
Title keyword optimization+8%+16%30 days
Screenshot story sequencing+7%+14%21 days
Long description first 3 lines+5%+11%21 days
Promotional text refresh (iOS)+4%+9%7 days
Category re-selection+3%+8%30 days
Sources: Storemaven 2026 ASO Index; data.ai App IQ; Apple App Analytics aggregate test data. Lift measured against listing baseline at 95% statistical significance.

Search vs Browse vs Referral Install Mix

Install source breakdown across both stores in 2026: 41 percent from store search, 28 percent from referral (paid UA, web links, QR), 18 percent from browse and recommendations (Today tab, featured collections), 9 percent from app clip / instant experience, and 4 percent from direct URL or share. The store search share has held remarkably stable since 2022 despite paid UA growth, reflecting that organic search is the most resilient install channel when ASO is well-executed.

  • Store-search install median CVR: 32 percent (iOS) / 26 percent (Android) — highest of any source.
  • Referral install median CVR: 21 percent (iOS) / 17 percent (Android).
  • Browse / Today tab feature lift: +340 percent install volume during feature week, decay to baseline +35 percent by week 4.
  • ASO testing budget recommendation: 3 to 5 percent of total UA budget, increasing to 8 percent for apps with monthly UA spend above $500K.

ATT, IDFA Opt-In, and Probabilistic Attribution

App Tracking Transparency (ATT) opt-in plateaued at 27 percent globally in 2026 after a slow climb from 21 percent in 2022. The stall reflects user familiarity with the prompt, growing privacy sentiment in major markets, and improvements in the value propositions developers offer in the pre-prompt. Regional variation remains substantial.

Region2022 Opt-In2024 Opt-In2026 Opt-InYoY Change
Japan29%34%38%+2%
United States23%28%31%+1%
Brazil22%26%28%+1%
Global Average21%25%27%+1%
South Korea21%25%27%+1%
United Kingdom20%24%26%0%
Germany18%22%24%0%
France17%21%23%0%
European Union (avg)18%21%22%
China (mainland)
Sources: Adjust ATT Tracker 2026; AppsFlyer Privacy Pulse; Branch State of App Marketing 2026. China iOS market is routed through CAID and is not directly comparable to ATT-only opt-in.

How the Industry Filled the Measurement Gap

The 73 percent of iOS users who decline ATT are not unmeasurable — they are measured differently. The 2026 attribution stack now relies on a layered approach: SKAdNetwork 5 postbacks for deterministic-anonymous conversion-value reporting, probabilistic modeling from Adjust, AppsFlyer, Singular, and Branch for the non-opted cohort, and incrementality testing for cross-checking channel-level lift.

SKAdNetwork 5 (deterministic-anonymous)
  • 35-day conversion postback window
  • Coarse + fine conversion values supported
  • ~100% deterministic at the campaign level
  • Reporting delay 24-48 hours typical
Probabilistic Attribution
  • Variance vs deterministic: 12 to 18%
  • Real-time install attribution
  • User-level reporting (model-derived)
  • Confidence intervals now standard in MMP UI

The original analysis layer here matters: the 12-to-18 percent probabilistic variance is asymmetric. Networks with stronger first-party signal (Apple Search Ads natively, Meta and TikTok via privacy-preserving on-platform conversions) sit at the low end of the variance band. Smaller DSPs and long-tail networks sit at the high end. Sophisticated UA teams now run sensitivity analysis on attribution variance before allocating budget across channels — treating attribution confidence itself as a cost input rather than a free given.

Conclusion: What These Numbers Mean for Your App

Mobile app marketing in 2026 rewards precision over volume. The apps that scale profitably are the ones that hold subscription- tier retention curves, run disciplined creative iteration with performance hold-out groups, treat ASO testing as a permanent line item rather than a launch task, and explicitly model attribution variance as a cost input. The apps that struggle are the ones still benchmarking against 2023 CPI numbers, treating ATT as a measurement crisis rather than a stable equilibrium, and assuming that AI-generated creative volume is a substitute for retention-tied selection.

The 2026 numbers also reinforce a long-running structural divergence: subscription apps and ad-monetized apps are no longer running the same playbook. The two segments bid in different auctions, optimize for different KPIs, and sit on different retention curves. Treating them as one market — as many older UA playbooks still do — produces strategy that fits neither. Subscription apps should accept high CPIs in exchange for retention and ARPU; ad-monetized apps should accept thin per-user margins in exchange for scale, and both should track their LTV-to-CPI ratio on the metrics that actually predict their next 12 months.

Cross-link to related benchmarking work: our programmatic advertising statistics 2026 report covers DSP-side benchmarks; our lead generation statistics 2026 report covers the broader marketing-funnel side; our affiliate marketing statistics 2026 report covers commission-based channels; and our Google Ads benchmarks 2026 report covers the largest ad platform on the web.

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