Speak - Language Learning
v3.21.1 · 153.5 MB · code 5412
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File information
UpdatedNov 15, 2025
PublishedMay 1, 2021
Packagecom.selabs.speak
Versionv3.21.1 (5412)
Size153.5 MB
MD59fa90ca851a14374a5466d14d3c4ff95
Min SDK23
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1D9:EB:EF:B1:6B:4C:B4:80:1E:78:DC:7E:57:56:D6:53:F5:A5:69:0C
SignerO=Speakeasy Labs, L=San Francisco, ST=California, C=US
Total downloads10,000,000
This version10,000,000
DeveloperSpeakeasy Labs
Age ratingEveryone
What's new in v3.21.1
Bug fixes and performance improvements
Security scan
TRUSTED
- Developer signature verified 2025-11-15
- Signature SHA1 D9:EB:EF:B1:6B:4C:B4:80:1E:78:DC:7E:57:56:D6:53:F5:A5:69:0C
- File MD5 9fa90ca851a14374a5466d14d3c4ff95
How to install Speak - Language Learning v3.21.1 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 153.5 MB of free storage.
- Grab com.selabs.speak_5412.apk — hit the Download button above (153.5 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 9fa90ca851a14374…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.selabs.speak_5412.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 O=Speakeasy Labs, L=San Francisco, ST=California, C=US. 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 Speak - Language Learning — tap Open on the install screen, or find the Speak - Language Learning icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for Speak - Language Learning
- "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 6.0 Marshmallow 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.
- Works on one phone but not another — this build ships armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.