Sample Size Calculator
v2.0.4 · 5.3 MB · code 2000499999
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File information
UpdatedOct 23, 2024
PublishedDec 17, 2022
Packagecalculate.sample.size
Versionv2.0.4 (2000499999)
Size5.3 MB
MD5f82f682305cea541fd8d169356d7587e
Min SDK19
Malware scanTRUSTED
Signature SHA180:63:C4:3B:23:65:67:F3:D4:80:B9:06:68:39:BA:04:A7:CD:A4:C7
SignerCN=Raphael Bonnaud, OU=Relief Applications, O=Relief Applications, L=Roma, ST=Lazio, C=IT
Total downloads10,000
This version10,000
DeveloperRelief Applications
Age ratingEveryone
What's new in v2.0.4
Improve User Experience
Security scan
TRUSTED
- Developer signature verified 2024-10-23
- Signature SHA1 80:63:C4:3B:23:65:67:F3:D4:80:B9:06:68:39:BA:04:A7:CD:A4:C7
- File MD5 f82f682305cea541fd8d169356d7587e
How to install Sample Size Calculator v2.0.4 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 5.3 MB of free storage.
- Grab calculate.sample.size_2000499999.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 f82f682305cea541…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find calculate.sample.size_2000499999.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=Raphael Bonnaud, OU=Relief Applications, O=Relief Applications, L=Roma, ST=Lazio, C=IT. 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 Sample Size Calculator — tap Open on the install screen, or find the Sample Size Calculator icon in your app drawer.
Common install errors for Sample Size Calculator
- "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 4.4 KitKat 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.