At a glance
- Latest version
- v1.39 (139)
- Updated
- Apr 2, 2026 (6 months ago)
- APK size
- 91.8 KB
- Requires
- Android 6.0+ (API 23)
- CPU support
- Any (no native code)
- Permissions
- 1 (1 sensitive)
About this APK
Oscilloscope is an app. It has no native code, so it runs on any Android processor.
It asks for 1 permission, 1 of them sensitive: record audio.
Description
From the listing uploaded by “actolov”.
Version history
2 versions are listed, going back to v1.38.
Security & authenticity
Signing certificate
- Certificate issued to “fdroid.org” Not the developer's name. Names in certificates can't be verified, so this alone proves nothing.
Store checks and file details
- Developer signature not checked yet Apr 2, 2026
- Signed byCN=FDroid, OU=FDroid, O=fdroid.org, L=ORG, ST=ORG, C=UK
- Signing certificate (SHA-1)98:BE:AE:97:08:12:24:71:8D:80:F6:06:B6:4A:A8:3D:6E:BC:8F:7E
- File MD5cafa16f514771cc153ef9b09ef854847
- Uploaded by “actolov” 2 followers · uploading since 2023
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 (1)
Oscilloscope requests 1 permission, 1 of them sensitive.
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Required hardware & features
- Basic touch input android.hardware.faketouch
- Microphone android.hardware.microphone
Oscilloscope APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the Oscilloscope APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Unknown. After downloading, check that the file's MD5 is cafa16f514771cc153ef9b09ef854847.