App analysis · 20.10.2026

Butterfly

dev.linwood.butterfly · version 2.6.1

0SDKs found

0companies

0companies outside the EEA

4sensitive permissions

In short

SDKs found: 0. Companies: 0, of which outside the EEA — 0. Sensitive permissions: 4 — all code inside the app, including embedded SDKs, can use them.

Sensitive permissions (4)

camera — android.permission.CAMERA
files on the device — android.permission.READ_EXTERNAL_STORAGE
microphone — android.permission.RECORD_AUDIO
write files on the device — android.permission.WRITE_EXTERNAL_STORAGE

All manifest permissions (8)

android.permission.ACCESS_NETWORK_STATE
android.permission.ACCESS_WIFI_STATE
android.permission.CAMERA
android.permission.INTERNET
android.permission.READ_EXTERNAL_STORAGE
android.permission.RECORD_AUDIO
android.permission.WRITE_EXTERNAL_STORAGE
dev.linwood.butterfly.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Limits of the analysis

The analysis shows code inside the app file, not data transfers: an SDK being present means a transfer is possible, not that it happens. The country is where the company owning the SDK is registered, not where its servers are. Some code may have been renamed at build time, so the SDK list is a lower bound.

The legal assessment is made by the competent supervisory authority.

Evidence

File: dev.linwood.butterfly.apk (123.0 MB)

Package: dev.linwood.butterfly · version 2.6.1 (code 202)

Android: minimum API 24, target API 36

File SHA-256: 89466e7b873cc987dece25952ee6b2522b6692bfb3688221f2cba10a87706d90

Developer signature (SHA-256): 1a8841e90912769969891b600b3850e7b25b792e6e315b66ec51f986bd6144a9

Signed by: fdroid.org (ORG, UK) · outside EEA · key since 2021-11-01

File source: F-Droid (через apkeep)

The same file (same SHA-256) with the same library version gives the same result — check it on the APK check page. Licence CC BY 4.0, source — gdpru.eu; report errors to contact@gdpru.eu.

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