Delta Chat v2.59.1
APK · 66.9 MB · version code 757 · Android 5.0+ · uploaded Sep 26, 2026
- Signature matches the Google Play version Details
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Compared with the latest version
The latest version is v2.62.0, uploaded Sep 27, 2026 — a day after this one.
- Size: this file is 66.9 MB; the latest is 67.3 MB (413 KB larger).
- The latest version asks for 1 more permission: Access local network.
File information
- Version
- v2.59.1 (757)
- Uploaded
- Sep 26, 2026
- Size
- 66.9 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Screen
- Small screens and larger
- MD5
- c8bb875402118e786b5ba7673f6fe2d6
- Signing certificate (SHA-1)
- 4D:8C:4D:3A:DA:25:46:DE:51:D5:9A:1F:3F:A9:04:84:72:3B:C6:69
- Signed by
- O=merlinux GmbH, C=de
- File name
- chat-delta-757-76806255-c8bb875402118e786b5ba7673f6fe2d6.apk
- Package
- chat.delta
- Downloads (all versions)
- 1M+
- Age rating
- PEGI 3 · Everyone
What's new in v2.59.1
★ Avoid crashes during calls in some devices
★ Updated translations
Permissions (31)
This version requests 31 permissions, 8 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
- Camera Sensitive android.permission.CAMERA
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read media images Sensitive android.permission.READ_MEDIA_IMAGES
- Read media video Sensitive android.permission.READ_MEDIA_VIDEO
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Request installing other apps Sensitive android.permission.REQUEST_INSTALL_PACKAGES
- Add home-screen shortcuts com.android.launcher.permission.INSTALL_SHORTCUT
- Control vibration android.permission.VIBRATE
- Foreground service camera android.permission.FOREGROUND_SERVICE_CAMERA
- Foreground service data sync android.permission.FOREGROUND_SERVICE_DATA_SYNC
- Foreground service location android.permission.FOREGROUND_SERVICE_LOCATION
- Foreground service media playback android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
- Foreground service microphone android.permission.FOREGROUND_SERVICE_MICROPHONE
- Foreground service phone call android.permission.FOREGROUND_SERVICE_PHONE_CALL
- Full network access android.permission.INTERNET
- Install shortcut android.permission.INSTALL_SHORTCUT
- Internal broadcast protection (app-defined) chat.delta.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Manage own calls android.permission.MANAGE_OWN_CALLS
- Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Raised thread priority android.permission.RAISED_THREAD_PRIORITY
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- Use full screen intent android.permission.USE_FULL_SCREEN_INTENT
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- 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 Sep 26, 2026.
- Certificate issued to “merlinux GmbH” This is the certificate of the Google Play version.
- Same certificate as the 2 other versions checked
Store checks
- Developer signature verified Sep 26, 2026
- Validated against Google Play Sep 26, 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 (2 other versions compared). AAPKs doesn't scan files itself.
How to install Delta Chat on Android 5.0+
You'll need about 133.7 MB of free space.
- Download the APK — tap Download APK above (66.9 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 chat-delta-757-76806255-c8bb875402118e786b5ba7673f6fe2d6.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 c8bb875402118e786b5ba7673f6fe2d6. 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 Delta Chat — 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 5.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.