High School Science Bowl Practice
v1.3 · 1.8 MB · code 7
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File information
UpdatedJun 6, 2024
PublishedDec 27, 2022
Packagecom.jakepolatty.highschoolsciencebowlpractice
Versionv1.3 (7)
Size1.8 MB
MD504317993a785a1ff778c89c5f5fbebe4
Min SDK15
Malware scanTRUSTED
Signature SHA138:3C:7D:2E:01:A0:A8:C5:CF:D8:E3:BD:29:45:23:ED:41:00:98:D3
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads1,000
This version1,000
DeveloperJake Polatty
Age ratingEveryone
What's new in v1.3
Added Question Sets 10 and 11, featuring over 1,500 new questions!
Updated questions from all 11 sets with subscripts and superscripts to improve readability of equations and chemical formulas.
Added back button to Reader Mode to allow for seamless navigation through the entire question set.
Updated questions from all 11 sets with subscripts and superscripts to improve readability of equations and chemical formulas.
Added back button to Reader Mode to allow for seamless navigation through the entire question set.
Security scan
TRUSTED
- Developer signature verified 2024-06-06
- Signature SHA1 38:3C:7D:2E:01:A0:A8:C5:CF:D8:E3:BD:29:45:23:ED:41:00:98:D3
- File MD5 04317993a785a1ff778c89c5f5fbebe4
How to install High School Science Bowl Practice v1.3 on Android API 15+
Takes about 2 minutes. You'll need roughly 1.8 MB of free storage.
- Grab com.jakepolatty.highschoolsciencebowlpractice_7.apk — hit the Download button above (1.8 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 04317993a785a1ff…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.jakepolatty.highschoolsciencebowlpractice_7.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=Android, OU=Android, O=Google Inc., L=Mountain View, 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 High School Science Bowl Practice — tap Open on the install screen, or find the High School Science Bowl Practice icon in your app drawer.
Common install errors for High School Science Bowl Practice
- "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.