UndeRain

Relax with the sound of the rain accompanied by a sweet melody.

Joaquin Fores · com.K2C5.UndeRain

5.0 out of 5 (1 rating) 100K+ downloads v18 36.8 MB Android 7.0+ PEGI 3 · Everyone

Download APK 36.8 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v18 (18)
Updated: Sep 15, 2025 (1 year ago)
APK size: 36.8 MB
Requires: Android 7.0+ (API 24)
CPU support: ARM 32-bit, ARM 64-bit
Graphics: OpenGL ES 3.0+
Category: Simulation (game)
Listed since: Apr 14, 2021 (at least)
Permissions: 7
Developer contact: [email protected]

About this APK

UndeRain is a game by Joaquin Fores in the Simulation category, listed since at least April 2021. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 17, the minimum Android version rose from 6.0 to 7.0. It asks for 7 permissions, none of them sensitive. It asks for the same permissions as version 17. The game can read the advertising ID that ad and analytics services use.

What's new in v18

- Small compatibility bugfixes.

Description

From the listing uploaded by “appupdater”.

Tribute to one of the best moments in the world of video games. Relive the rain falling on the statue while a nostalgic song sounds, creating a magical scene of peace and comfort. Undertale™ Delta Rune ™ ®2015 Royal Sciences, LLC. All rights reserved. Undertale is a trademark or registered trademark of Royal Sciences, LLC. in the U.S. and/or other countries.

Version history

2 versions are listed, going back to v17. Since v18 it requires Android 7.0+.

v18 LATEST Sep 15, 2025 36.8 MB TRUSTED v17 Apr 24, 2025 36.9 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 15, 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 Sep 15, 2025
Validated against Google Play Sep 15, 2025
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)4D:06:D1:5E:A0:AE:B5:F1:3F:1A:64:B0:73:86:63:5A:90:B0:95:DE
File MD53dc4c665236264b05eeb79510b120189
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 (7)

UndeRain requests 7 permissions, none of them sensitive.

Advertising ID com.google.android.gms.permission.AD_ID
Foreground service media playback android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
Full network access android.permission.INTERNET
Prevent the device from sleeping android.permission.WAKE_LOCK
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Portrait screen android.hardware.screen.portrait

UndeRain APK: questions and answers

Is there a version of UndeRain for older Android phones?

The current version needs Android 7.0 or later. Version 17 is the newest listed build that installs on Android 6.0 and later. Get version 17 · 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 UndeRain 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 3dc4c665236264b05eeb79510b120189.