KS3 Science Review
v2.2.3 · 64.9 MB · code 102223
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File information
UpdatedDec 22, 2022
PublishedJan 16, 2021
Packageuk.co.pembrokesoft.yr7
Versionv2.2.3 (102223)
Size64.9 MB
MD550fc8ea728536e74339756b71dee63d6
Min SDK15
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA18A:19:87:56:C2:F1:DF:F0:42:4F:4D:8F:B7:AD:51:2D:C3:70:F8:A7
SignerCN=Kevin Power, O=Pembroke Soft Ltd, C=uk
Total downloads10,000
This version10,000
DeveloperPembroke Soft Ltd
Age ratingEveryone
What's new in v2.2.3
Technical update - now meets API 29 standard.
Issue with dark pictures resolved.
Issue with dark pictures resolved.
Security scan
TRUSTED
- Developer signature verified 2022-12-22
- Scanned for malware 2022-12-22 18:38:38
- Signature SHA1 8A:19:87:56:C2:F1:DF:F0:42:4F:4D:8F:B7:AD:51:2D:C3:70:F8:A7
- File MD5 50fc8ea728536e74339756b71dee63d6
How to install KS3 Science Review v2.2.3 on Android API 15+
Takes about 2 minutes. You'll need roughly 64.9 MB of free storage.
- Grab uk.co.pembrokesoft.yr7_102223.apk — hit the Download button above (64.9 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 50fc8ea728536e74…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find uk.co.pembrokesoft.yr7_102223.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=Kevin Power, O=Pembroke Soft Ltd, C=uk. 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 KS3 Science Review — tap Open on the install screen, or find the KS3 Science Review icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for KS3 Science Review
- "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 API 15 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 x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.