wingwave v2.6.3
APK · 20 MB · version code 2006010 · Android 6.0+ · uploaded Apr 15, 2026
- Signature matches the Google Play version Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v2.6.4, uploaded Sep 5, 2026 — about 5 months after this one.
- Size: this file is 20 MB; the latest is 20.2 MB (202.6 KB larger).
- Both versions request the same permissions.
File information
- Version
- v2.6.3 (2006010)
- Uploaded
- Apr 15, 2026
- Size
- 20 MB
- Requires
- Android 6.0+ (API 23)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 488e476acbea40370fe2327ad72c41e6
- Signing certificate (SHA-1)
- 9E:5D:62:26:14:C0:96:56:6B:87:05:47:6E:9F:CC:B6:FA:37:CA:17
- Signed by
- CN=Cora Besser-Siegmund, O=Besser-Siegmund-Institut GmbH, L=20095 Hamburg, C=DE
- File name
- de-bsi-wingwave-2006010-74352549-488e476acbea40370fe2327ad72c41e6.apk
- Package
- de.bsi.wingwave
- Downloads (all versions)
- 50K+
- Age rating
- PEGI 3 · Everyone
What's new in v2.6.3
Bug fixes and functional improvements.
Permissions (7)
This version requests 7 permissions, 2 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Full network access android.permission.INTERNET
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Internal broadcast protection (app-defined) de.bsi.wingwave.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Apr 15, 2026.
- Certificate issued to “Besser-Siegmund-Institut GmbH” This is the certificate of the Google Play version.
- Same certificate as the 4 other versions checked
Store checks
- Developer signature verified Apr 15, 2026
- Validated against Google Play Apr 15, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (4 other versions compared). AAPKs doesn't scan files itself.
How to install wingwave on Android 6.0+
You'll need about 40 MB of free space.
- Download the APK — tap Download APK above (20 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap de-bsi-wingwave-2006010-74352549-488e476acbea40370fe2327ad72c41e6.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 488e476acbea40370fe2327ad72c41e6. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open wingwave — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 6.0+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.