Galaxy Max Hz Donation

In-app purchases
3.6
579 reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
Learn more
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About this app

Using this app, you can send donation to tribalfs on XDA for those who can't donate using PayPal. Donation will also unlock GMH's premium features on your particular device* as provided by tribalfs on XDA developers forum.

Check Galaxy MaxHz github repository and/or XDA for its features and description. Galaxy Max Hz is created primarily for Samsung devices.
Compatibility with other brands is not guaranteed - some features may not work.

*Premium license is on a per-device basis

Please check FAQs in XDA for more info
Updated on
Nov 17, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.7
552 reviews
Muhammad Rizky
April 24, 2026
At first I wanna use PayPal but my card was rejected but hey I instead using this app and pay using QRIS and yeah it works flawlessy using Google play... And by the way can you add more features soon men you really rocks.... cheer from Indonesia!
1 person found this review helpful
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Jason O'Connor
March 22, 2023
The app is great and really does help with the battery life of any Samsung phone that supports 120hz and 60hz refresh rates. It seemlessly switches between the two to conserve your battery and adds hours to the run rate of the phone. You will never notice the change in frame rates and as a result, it's one of those apps that just sits in the background doing it's thing and helping you all day.
23 people found this review helpful
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tribalfs
March 13, 2023
Try to clear data or reinstall. You can message us tribalfs@gmail.com
David Jr
December 15, 2024
It saves battery by using the Quick Doze as well as adaptively dropping framerate below the default which was set by the manufacturer. For Samsung devices: it works great. It also must be installed via ADB or some other method which goes through the phone. I had issues with getting it to acknowledge my device, so I prefer the ADB method.
1 person found this review helpful
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What’s new

- More translations