
Linwood Butterfly
Powerful, minimalistic, cross-platform, opensource note-taking app
CodeDoctorDE · dev.linwood.butterfly
At a glance
- Latest version
- v2.2.4 (128)
- Updated
- Feb 21, 2025 (1 year ago)
- APK size
- 39.7 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Category
- Productivity (app)
- Permissions
- 7 (3 sensitive)
- Website
- linwood.dev
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Linwood Butterfly is an app by CodeDoctorDE in the Productivity category. 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.
It asks for 7 permissions, 3 of them sensitive: camera, record audio and read shared storage.
What's new in v2.2.4
Description
From the listing uploaded by “detisoped”.
Security & authenticity
Signing certificate
- Certificate issued to “fdroid.org” Not the developer's name (“CodeDoctorDE”). Names in certificates can't be verified, so this alone proves nothing.
Store checks and file details
- Developer signature not checked yet Feb 21, 2025
- Signed byCN=FDroid, OU=FDroid, O=fdroid.org, L=ORG, ST=ORG, C=UK
- Signing certificate (SHA-1)26:B2:BB:88:21:23:69:22:38:47:63:34:66:EC:20:1E:BF:A8:91:A5
- File MD52cc504c1e0409c231082f08bbf7ba5f5
- Uploaded by “detisoped” 78 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 (7)
Linwood Butterfly requests 7 permissions, 3 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) dev.linwood.butterfly.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Reorder tasks android.permission.REORDER_TASKS
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Camera android.hardware.camera
- Camera any android.hardware.camera.any
- Basic touch input android.hardware.faketouch
- Microphone android.hardware.microphone
Linwood Butterfly 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 Linwood Butterfly 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 2cc504c1e0409c231082f08bbf7ba5f5.