Where is changing?

So simple, but addictive!

WestRiver · com.westriversw.Whereischanging

Not rated yet 500K+ downloads v2.0 26.2 MB Android 4.1+ PEGI 3 · Everyone

Download APK 26.2 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v2.0 (20)
Updated: Aug 18, 2026 (2 months ago)
APK size: 26.2 MB
Requires: Android 4.1+ (API 16)
CPU support: Any (no native code)
Category: Puzzle (game)
Listed since: Jun 12, 2023 (at least)
Permissions: 6 (2 sensitive)
Website: westriversw.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Where is changing? is a game by WestRiver in the Puzzle category, listed since at least June 2023. It has no native code, so it runs on any Android processor.

It asks for 6 permissions, 2 of them sensitive: read shared storage and modify shared storage.

What's new in v2.0

bug fixes that didn't run on Android 9.0

Description

From the listing uploaded by “appupdater”.

Where is changing? Where is changing? is very very simple but fun game. Just find changing part of an image and touch it. It is simple, isn't it? Where is changing features: - Full of cool and beautiful pictures. - Very simple to play. So everyone enjoys! - No complex operation. You can play it together your friends or family. - Hint is useful when you get stuck. Where is changing play: - You touch the changing part of an picture within the timer in the top left corner is gone. - 'O' means you choose right answer, 'X' for wrong answer. - Hint button shows up after three times of try. - Hint shows a quadrant contains the answer.

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Aug 18, 2026.
Certificate issued to “WestRiver” This is the certificate of the Google Play version.

Store checks and file details

Developer signature verified Aug 18, 2026
Validated against Google Play Aug 18, 2026
Signed byCN=WestRiver, OU=1, O=WestRiver, L=Seoul, ST=Seoul, C=KR
Signing certificate (SHA-1)AF:D4:B4:FA:C0:73:92:1C:13:E5:67:80:FB:BA:EF:AC:ED:F7:FB:3B
File MD5eb92bfafb8756768fcfa8ca6d02cc0ea
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. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (6)

Where is changing? requests 6 permissions, 2 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Prevent the device from sleeping android.permission.WAKE_LOCK
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Landscape screen android.hardware.screen.landscape