Trans Memo (old)

Hormonal follow-up for trans people

Chrysalide · chrysalide.testomemo

Not rated yet 50K+ downloads v4.2.9 9.4 MB Android 6.0+ PEGI 3 · Everyone

Download APK 9.4 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v4.2.9 (65)
Updated: Jun 1, 2026 (4 months ago)
APK size: 9.4 MB
Requires: Android 6.0+ (API 23)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Medical (app)
Listed since: Apr 7, 2021 (at least)
Permissions: 9
Website: chrysalidelyon.free.fr
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Trans Memo (old) is an app by Chrysalide in the Medical category, listed since at least April 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 4.2.7, the minimum Android version rose from 5.0 to 6.0. It asks for 9 permissions, none of them sensitive. It asks for the same permissions as version 4.2.8.

What's new in v4.2.9

fix a bug on status bar on recent phones

Description

From the listing uploaded by “appupdater”.

Download the new version on https://play.google.com/store/apps/details?id=com.chrysalide.transmemo Many trans people forget the date they should take their hormones and are thus late in taking them. Trans Memo enables trans people (transgender people, FtM, FtX, MtF, MtX, NB…) to never miss hormone day! You can manage the different types of products necessary for your transition, indicate the intake frequency and even the capacity of your boxes if you want to! You'll received notifications to warn you about events in relation to your hormone intake and will be able to monitor the regularity of your follow-up. We keep this version online for nostalgic people ;-) But we encourage you to download our new version of Trans Memo!

Version history

3 versions are listed, going back to v4.2.7. Since v4.2.8 it requires Android 6.0+.

v4.2.9 LATEST Jun 1, 2026 9.4 MB TRUSTED v4.2.8 Feb 18, 2026 9.4 MB TRUSTED v4.2.7 Jul 9, 2026 7 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jun 1, 2026.
Certificate issued to “Chrysalide” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Jun 1, 2026
Validated against Google Play Jun 1, 2026
Signed byCN=Unknown, OU=Unknown, O=Chrysalide, L=Lyon, ST=Rhone, C=FR
Signing certificate (SHA-1)42:51:20:02:28:33:F6:29:AE:ED:C3:4A:28:C8:1A:51:12:77:02:47
File MD5af0ca1ae17ffc673fe7847af95ac1c93
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 (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (9)

Trans Memo (old) requests 9 permissions, none of them sensitive.

Control vibration android.permission.VIBRATE
Internal broadcast protection (app-defined) chrysalide.testomemo.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Oppo oppo component safe (custom) oppo.permission.OPPO_COMPONENT_SAFE
Prevent the device from sleeping android.permission.WAKE_LOCK
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
Use component (custom) com.huawei.permission.external_app_settings.USE_COMPONENT
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

Trans Memo (old) APK: questions and answers

Is there a version of Trans Memo (old) for older Android phones?

The current version needs Android 6.0 or later. Version 4.2.7 is the newest listed build that installs on Android 5.0 and later. Get version 4.2.7 · All versions

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 Trans Memo (old) 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 2 other versions checked. After downloading, check that the file's MD5 is af0ca1ae17ffc673fe7847af95ac1c93.