Biology Today
v8.22.0 · 24.4 MB · code 8220005
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File information
UpdatedSep 1, 2025
PublishedAug 17, 2021
Packagecom.magzter.biologytoday
Versionv8.22.0 (8220005)
Size24.4 MB
MD5085fc0c82cd1e0a5b18cc39cc9efe2c1
Min SDK23
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA137:C0:50:82:FC:F1:7E:9C:96:B1:13:57:A5:05:BE:23:24:EF:A5:A2
SignerCN=VijayaKumar Radhakrishnan, OU=Mobitek Inc., O=Mobitek Inc.
Total downloads50,000
This version50,000
DeveloperMagzter Inc.
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2025-09-01
- Signature SHA1 37:C0:50:82:FC:F1:7E:9C:96:B1:13:57:A5:05:BE:23:24:EF:A5:A2
- File MD5 085fc0c82cd1e0a5b18cc39cc9efe2c1
How to install Biology Today v8.22.0 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 24.4 MB of free storage.
- Grab com.magzter.biologytoday_8220005.apk — hit the Download button above (24.4 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 085fc0c82cd1e0a5…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.magzter.biologytoday_8220005.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=VijayaKumar Radhakrishnan, OU=Mobitek Inc., O=Mobitek Inc.. 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 Biology Today — tap Open on the install screen, or find the Biology Today icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for Biology Today
- "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.