Science Facts
vSF1.4 · 3.3 MB · code 5
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File information
UpdatedNov 21, 2025
PublishedApr 22, 2021
PackagetheCreativeBoys.ScienceFacts
VersionvSF1.4 (5)
Size3.3 MB
MD507d81be3f96c1d7531b8398f7aa21153
Min SDK23
Malware scanTRUSTED
Signature SHA140:49:5B:DB:F6:8F:24:09:F1:0D:E7:F7:58:A1:29:96:A0:B3:B3:2E
SignerCN=The Creative Boys, OU=The Creative Boys, O=The Creative Boys, L=Delhi, ST=DL, C=IN
Total downloads5,000
This version5,000
DeveloperThe Creative Boys
Age ratingEveryone
What's new in vSF1.4
+ Android Version Upgrade
Security scan
TRUSTED
- Developer signature verified 2025-11-21
- Signature SHA1 40:49:5B:DB:F6:8F:24:09:F1:0D:E7:F7:58:A1:29:96:A0:B3:B3:2E
- File MD5 07d81be3f96c1d7531b8398f7aa21153
How to install Science Facts vSF1.4 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 3.3 MB of free storage.
- Grab theCreativeBoys.ScienceFacts_5.apk — hit the Download button above (3.3 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 07d81be3f96c1d75…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find theCreativeBoys.ScienceFacts_5.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=The Creative Boys, OU=The Creative Boys, O=The Creative Boys, L=Delhi, ST=DL, C=IN. 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 Science Facts — tap Open on the install screen, or find the Science Facts icon in your app drawer.
Common install errors for Science Facts
- "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.