Periodic Table Quiz
v2.4.9 · 5.3 MB · code 20
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File information
UpdatedDec 3, 2019
PublishedDec 3, 2019
Packagepl.paridae.app.android.timequiz.periodictable
Versionv2.4.9 (20)
Size5.3 MB
MD52898bf94bf3fd3179cf2c52e94b9d723
Min SDK14
Malware scanTRUSTED
Signature SHA163:1E:6E:CB:38:BC:3F:8E:DD:91:58:38:03:C2:2A:BB:C3:94:A6:CC
SignerOU=Paridae, C=PL
Total downloads1,000,000
This version1,000,000
DeveloperParidae
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2019-12-03
- Scanned for malware 2020-10-27 17:07:31
- Signature SHA1 63:1E:6E:CB:38:BC:3F:8E:DD:91:58:38:03:C2:2A:BB:C3:94:A6:CC
- File MD5 2898bf94bf3fd3179cf2c52e94b9d723
How to install Periodic Table Quiz v2.4.9 on Android API 14+
Takes about 2 minutes. You'll need roughly 5.3 MB of free storage.
- Grab pl.paridae.app.android.timequiz.periodictable_20.apk — hit the Download button above (5.3 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 2898bf94bf3fd317…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find pl.paridae.app.android.timequiz.periodictable_20.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 OU=Paridae, C=PL. 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 Periodic Table Quiz — tap Open on the install screen, or find the Periodic Table Quiz icon in your app drawer.
Common install errors for Periodic Table Quiz
- "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 14 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.