Starting in early 2027, Android apps on Google Play must meet new memory performance standards due to rising RAM prices and consumer demand for streamlined smartphones. Google is concerned about a potential "ecosystem-wide memory crisis" and aims to improve memory efficiency in app development.
The new standards will be implemented in two phases: the first phase in February 2027 will set thresholds for undesirable behavior and code optimization, while the second phase in April 2027 will enhance device migration with a zero-tap credential restoration feature.
Specific memory limits include:
- For devices with 8 GB of RAM: foreground app usage capped at 2.25 GB, 1.5 GB for user-perceived services, and 1.5 GB for background processes.
- Devices with more than 16 GB of RAM will be largely exempt from these restrictions.
- Bitmap memory usage limited to 200 MB for user-perceived and background services, with a cached limit of 400 MB across all devices.
- Gaming applications will have different memory requirements.
The DEX code optimization mandate aims to improve memory utilization, app launch speed, and runtime performance. The zero-tap sign-in requirement in the second phase seeks to streamline device migration and enhance security, addressing risks associated with manual sign-ins.