Chat-in Instant Messenger
v4.4.3 Google 1.0.9 · 40.1 MB · code 1034434109
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File information
UpdatedMar 28, 2026
PublishedMar 18, 2021
Packagecom.chat.android
Versionv4.4.3 Google 1.0.9 (1034434109)
Size40.1 MB
MD5d5685973985b1340f03d45e0b98e5364
Min SDK26
ABIsx86-64
Malware scanTRUSTED
Signature SHA16F:90:3B:71:7F:46:61:C0:7A:F3:1E:59:3C:8F:A4:9E:80:86:FB:18
SignerCN=chatin, OU=., O=., L=., ST=., C=.
Total downloads500,000
This version500,000
DeveloperChatin by Kale İleri Teknoloji Ltd. Şti.
Age ratingEveryone
What's new in v4.4.3 Google 1.0.9
🛠 Security improvements have been made.
🛠 Improvements have been made to the voice call feature.
🛠 Improvements have been made to the voice call feature.
Security scan
TRUSTED
- Developer signature verified 2026-03-28
- Signature SHA1 6F:90:3B:71:7F:46:61:C0:7A:F3:1E:59:3C:8F:A4:9E:80:86:FB:18
- File MD5 d5685973985b1340f03d45e0b98e5364
How to install Chat-in Instant Messenger v4.4.3 Google 1.0.9 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 40.1 MB of free storage.
- Grab com.chat.android_1034434109.apk — hit the Download button above (40.1 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches d5685973985b1340…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.chat.android_1034434109.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=chatin, OU=., O=., L=., ST=., C=.. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Chat-in Instant Messenger — tap Open on the install screen, or find the Chat-in Instant Messenger icon in your app drawer (this build targets x86-64 devices).
Common install errors for Chat-in Instant Messenger
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 8.0 Oreo or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.