Gentle Glow: Onyx BOOX app icon

Gentle Glow: Onyx BOOX

💡frontlight presets, custom configs and scheduling for Onyx BOOX tablets

călin · com.onyx.darie.calin.gentleglowonyxboox

Not rated yet 5K+ downloads v5.4 563.9 KB Android 9+ PEGI 3 · Everyone

  • Signature matches the Google Play version Details

At a glance

Latest version
v5.4 (504)
Updated
Jul 17, 2025 (1 year ago)
APK size
563.9 KB
Requires
Android 9+ (API 28)
CPU support
Any (no native code)
Category
Tools (app)
Listed since
Sep 2, 2023 (at least)
Permissions
3 (1 sensitive)
Website
github.com/calin-darie/gentle-glow-onyx-boox
Developer contact
[email protected]

About this APK

Gentle Glow: Onyx BOOX is an app by călin in the Tools category, listed since at least September 2023. It has no native code, so it runs on any Android processor.

It asks for 3 permissions, 1 of them sensitive: write settings. It asks for the same permissions as version 5.2.

What's new in v5.4

v5.4 ⚡ Control from Tasker; ⏰ Cosmetic changes to scheduling: clarified light off, not to be confused with schedule disabled which is not supported + better colors for the time picker v5.3 ⏰ Fix for Android 12+ devices v5.2 ⏰ Run your frontlight on a schedule v4.4 layout fix for Palma, by lowering horizontal padding; replace with preset button is now an icon with a tooltip for all Boox devices, large or small v4.3 support for Tab and Palma devices

Description

From the listing uploaded by “appupdater”.

Control your Onyx BOOX frontlight 💡 with presets, custom configs and scheduling ⏰. Look for the included quick settings tile. Pro tip: setup a floating navigation ball button to launch the Gentle Glow, so always have it at your fingertips, including on the lock screen. You now have a light switch inside the dialog, so you never have pull down quick settings for this if you don't want to. ⚠️With this app, you have finer control over the frontlight than with the native sliders. Native controls may show unexpected settings while Gentle Glow is in charge. Don't panic. You can always revert to the last known good system setting from the three vertical dots (kebab) menu in Gentle Glow. In the warmth & brightness dialog, you get to choose between three configurations. Initially, you get four presets: * Night, to be used in a dark bedroom. * Dawn, to be used at first daylight, before sunrise * Day, to be used at day time indoors or in the shade * Sunset You can easily adjust the brightness or warmth on any of the four configurations. Just play with the sliders or with the fine tune buttons to the left and right of the sliders, and your changes are auto-saved. Should you use the frontlight under any completely different circumstance, say on the subway, you can easily rename any of these configurations to Subway and fine tune the warmth and brightness to your daily commute needs. At any time, you can go back to any of the presets. The Onyx Slider configuration is there just so changing the frontlight settings via the system sliders doesn't silently change your current configuration. The Onyx Slider configuration is also a good way to get your system sliders back to a known good state, see the warning above. ⚠️I am in no way affiliated with Onyx. If you like this app, here is how you can help: * let me know how you use the app - which warmth / brightness settings you use, at what times of the day. * put any negative feedback in an issue at https://github.com/calin-darie/gentle-glow-onyx-boox/issues and give me a couple weeks to answer before you rate on Google Play. I'm doing this in my free time. * tell your friends about it! * rate 5 stars * contribute to the open source project at https://github.com/calin-darie/gentle-glow-onyx-boox

Version history

2 versions are listed, going back to v5.2.

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Jul 17, 2025.
  • Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
  • Same certificate as the other version checked

Store checks and file details

  • Developer signature verified Jul 17, 2025
  • Validated against Google Play Jul 17, 2025
  • Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
  • Signing certificate (SHA-1)63:0C:04:FB:5B:63:FF:F0:DC:64:B9:21:BC:31:AD:1D:63:67:AD:CA
  • File MD54abd66a33d2f932e639e828eb4906ebc
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (3)

Gentle Glow: Onyx BOOX requests 3 permissions, 1 of them sensitive.

Required hardware & features

Gentle Glow: Onyx BOOX APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Gentle Glow: Onyx BOOX APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is 4abd66a33d2f932e639e828eb4906ebc.

Tags

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