Optimize your frame rate

Android Performance Tuner (APT) enables you to deliver the best possible experience to each of your users by helping you to measure and optimize frame rate stability and graphical fidelity across many Android devices at scale.

It helps you identify performance issues in your game or app, and also highlights opportunities to improve your fidelity. Impact metrics help you to prioritize, and issues are categorized to help you take action. Information at both device model and device spec level enables you to find the most effective way to act.

What are the benefits?

Android Performance Tuner (APT) helps you deliver a high-quality experience to more users.

Measure the quality of your user experience

APT shows you the frame rate performance of your game on actual user devices in the real world, so you get direct insight into their experience. All metrics are customized to your target FPS, so you can understand how the game is performing relative to your specific goals.

Diagnose and prioritise your game performance issues

Frame rate issues are broken out by your quality levels and your in-game annotations, as well as device model, to help you narrow down the root cause. For each issue, you can see GPU time as well as CPU time, so you can assess what type of optimization may be needed. The number of affected sessions is also shown, so you can understand what’s affecting your users most, and decide what devices or game scenes to focus on first.

Get the best out of every device

As well as surfacing frame rate issues, APT highlights opportunities for you to improve your user experience by increasing fidelity on devices which already perform well but that have room to go further. This enables you to ensure that every user gets the best possible experience of your game.

How does it work?

Android Performance Tuner works with Android vitals.

  • Android Performance Tuner records and aggregates live frame time information from your game or app, alongside game annotations and fidelity parameters that you provide.
  • When you publish a version of your game or app with Android Performance Tuner, this frame time data is uploaded to Google Play and unlocks new performance insights in Android vitals.

To get these performance insights, you must integrate Android Performance Tuner into your game or app and then publish it on Google Play:


For devices:

Android Performance Tuner (APT) works on any Android device (with or without Google Play services) running Android 4.1 (API level 16) or later. This is over 99% of all active Android devices.

For all developers:

  • Access to Android vitals
  • Product only available in the new Google Play Console

Additional requirements for Unity developers:

  • Unity version 2017.4 or later and .NET version 4.6
  • To use APK Expansion files, Unity 2018.2 is required
  • For improved frame pacing and GPU measurements, Unity version 2019.3.14 or later is required

Additional resources

Android Performance Tuner is part of the Android Game SDK.

To learn more about Android Performance Tuner, see the following: