The verdict below is produced by a fixed set of rules, not a model. It looks at the metric definition, the denominator, the cohort, the statistic, the segment, the dataset and the publication dates, and reports every reason it found.
RevenueCat 2026 1%–2%↔Adapty 2026 14%
Roughly comparableThe same thing is being measured, but at least one condition differs. Read the direction, not the gap.
- One is a median, the other a average. In a skewed distribution — and app performance is heavily skewed — a mean sits above the median, so the gap between these numbers partly reflects the statistic rather than the products.
- Different category scope: not broken out vs Productivity. An all-categories figure is not a substitute for the category you are in.
- Different billing periods: weekly vs not applicable.
- Different sub-segments: not broken out vs all plan durations.
- Different datasets: RevenueCat (115,000+ apps, $16bn in revenue) versus Adapty (16,000+ apps, $3bn in subscription revenue). Each publisher sees only its own customers, so the app populations differ.
- Different aggregation methods. RevenueCat 2026: medians and quartiles across apps. Adapty 2026: the average of per-app rates.
RevenueCat 2026 1%–2%↔Adapty 2026 22.1%
Not directly comparableThese measure different quantities. Differencing them produces a number that means nothing.
- Different billing periods (weekly vs annual). For retention this is disqualifying, because surviving a fixed span costs a different number of renewal decisions on each plan: roughly 52 on a weekly plan, 12 on a monthly one, 1 on an annual one.
RevenueCat 2026 1%–2%↔RevenueCat 2026 1.2%
Directly comparableSame definition, same statistic, same segment, same dataset. These numbers can be differenced.
- Same metric definition: 12-month subscription retention, measured over paid subscriptions.
- Both are the median.
- Both from RevenueCat State of Subscription Apps 2026, so the dataset and method are identical.
RevenueCat 2026 6%–14%↔Adapty 2026 14%
Roughly comparableThe same thing is being measured, but at least one condition differs. Read the direction, not the gap.
- One is a median, the other a average. In a skewed distribution — and app performance is heavily skewed — a mean sits above the median, so the gap between these numbers partly reflects the statistic rather than the products.
- Different category scope: not broken out vs Productivity. An all-categories figure is not a substitute for the category you are in.
- Different billing periods: monthly vs not applicable.
- Different sub-segments: not broken out vs all plan durations.
- Different datasets: RevenueCat (115,000+ apps, $16bn in revenue) versus Adapty (16,000+ apps, $3bn in subscription revenue). Each publisher sees only its own customers, so the app populations differ.
- Different aggregation methods. RevenueCat 2026: medians and quartiles across apps. Adapty 2026: the average of per-app rates.
RevenueCat 2026 6%–14%↔Adapty 2026 22.1%
Not directly comparableThese measure different quantities. Differencing them produces a number that means nothing.
- Different billing periods (monthly vs annual). For retention this is disqualifying, because surviving a fixed span costs a different number of renewal decisions on each plan: roughly 52 on a weekly plan, 12 on a monthly one, 1 on an annual one.
RevenueCat 2026 20%–40%↔Adapty 2026 14%
Roughly comparableThe same thing is being measured, but at least one condition differs. Read the direction, not the gap.
- One is a median, the other a average. In a skewed distribution — and app performance is heavily skewed — a mean sits above the median, so the gap between these numbers partly reflects the statistic rather than the products.
- Different category scope: not broken out vs Productivity. An all-categories figure is not a substitute for the category you are in.
- Different billing periods: annual vs not applicable.
- Different sub-segments: not broken out vs all plan durations.
- Different datasets: RevenueCat (115,000+ apps, $16bn in revenue) versus Adapty (16,000+ apps, $3bn in subscription revenue). Each publisher sees only its own customers, so the app populations differ.
- Different aggregation methods. RevenueCat 2026: medians and quartiles across apps. Adapty 2026: the average of per-app rates.
RevenueCat 2026 1%–2%↔RevenueCat 2025 17%
Not directly comparableThese measure different quantities. Differencing them produces a number that means nothing.
- Different billing periods (weekly vs monthly). For retention this is disqualifying, because surviving a fixed span costs a different number of renewal decisions on each plan: roughly 52 on a weekly plan, 12 on a monthly one, 1 on an annual one.
RevenueCat 2026 20%–40%↔Adapty 2026 22.1%
Roughly comparableThe same thing is being measured, but at least one condition differs. Read the direction, not the gap.
- One is a median, the other a average. In a skewed distribution — and app performance is heavily skewed — a mean sits above the median, so the gap between these numbers partly reflects the statistic rather than the products.
- Different category scope: not broken out vs Utilities. An all-categories figure is not a substitute for the category you are in.
- Different datasets: RevenueCat (115,000+ apps, $16bn in revenue) versus Adapty (16,000+ apps, $3bn in subscription revenue). Each publisher sees only its own customers, so the app populations differ.
- Different aggregation methods. RevenueCat 2026: medians and quartiles across apps. Adapty 2026: the average of per-app rates.