
At a glance
- Latest version
- v4.0.3 (403)
- Updated
- May 13, 2026 (5 months ago)
- APK size
- 19.5 MB
- Requires
- Android 6.0+ (API 23)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Listed since
- Apr 7, 2021 (at least)
- Permissions
- 11 (1 sensitive)
- Developer contact
- [email protected]
About this APK
Symbols is an app by Coolpisoo in the Tools category, listed since at least April 2021. It has no native code, so it runs on any Android processor.
Since version 3.56, the APK grew from 12.3 MB to 19.5 MB and the minimum Android version rose from 5.0 to 6.0. It asks for 11 permissions, 1 of them sensitive: camera. It asks for the same permissions as version 4.0.2. The app can read the advertising ID that ad and analytics services use.
Description
From the listing uploaded by “appupdater”.
Version history
3 versions are listed, going back to v3.56. Since v4.0.2 it requires Android 6.0+.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on May 13, 2026.
- Certificate issued to “soo” This is the certificate of the Google Play version.
- Same certificate as the 2 other versions checked
Store checks and file details
- Developer signature not checked yet May 13, 2026
- Validated against Google Play May 13, 2026
- Signed byCN=Sung-Soo Jung, O=soo, L=Chuncheon, C=ko
- Signing certificate (SHA-1)4B:71:B3:33:05:BE:70:17:BC:55:AE:BF:3F:0C:13:B8:EC:C4:82:EE
- File MD5408051ab3d6a888048e4d2b27eb4743b
- 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 (11)
Symbols requests 11 permissions, 1 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
- Advertising ID com.google.android.gms.permission.AD_ID
- Attest (custom) com.amazon.privacypass.ATTEST
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) soo.project.Symbols.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Camera android.hardware.camera
- Basic touch input android.hardware.faketouch
Symbols APK: questions and answers
Is there a version of Symbols for older Android phones?
The current version needs Android 6.0 or later. Version 3.56 is the newest listed build that installs on Android 5.0 and later. Get version 3.56 · 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 Symbols 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 408051ab3d6a888048e4d2b27eb4743b.