07/08/2026
Price tests are the most popular experiment in app monetization, but according to Adapty's 2026 data, they're also the weakest.
Across $3 billion in subscription revenue, price changes deliver 45.5% LTV uplift and 28.3% conversion uplift. Both the lowest of any test in the dataset. Meanwhile, locale tests, meaning currency localization and paywall translation for specific markets, deliver 62.3% LTV uplift, the highest of any experiment type. Trial structure comes in at 59.6%. Plan duration at 58.7%.
Put differently, localizing your paywall for your top five revenue markets yields a 37% higher LTV uplift than changing the price.
Why is the difference so big? A price test asks whether your existing number should be higher or lower, but it does so globally. Localization asks what's the right number and the right presentation for each specific market. One is a tweak. The other is a correction.
Most testing roadmaps are stacked with price tests because they're the most intuitive thing to try. According to the data, they're also the least effective. The higher-return work is the market-by-market calibration underneath.