Довідник з математики
v1.5 · 7.2 MB · code 6
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File information
UpdatedNov 10, 2025
PublishedDec 27, 2022
Packagessm.sandovenko.mathhelp
Versionv1.5 (6)
Size7.2 MB
MD546df9b18ea3074e95a293141637872dc
Min SDK24
Malware scanTRUSTED
Signature SHA106:90:9F:1C:00:97:63:66:F2:E3:37:70:DF:FC:81:63:A4:E0:0D:53
SignerCN=Sergej Sandovenko
Total downloads1,000
This version1,000
DeveloperSergej Sandovenko
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2025-11-10
- Signature SHA1 06:90:9F:1C:00:97:63:66:F2:E3:37:70:DF:FC:81:63:A4:E0:0D:53
- File MD5 46df9b18ea3074e95a293141637872dc
How to install Довідник з математики v1.5 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 7.2 MB of free storage.
- Grab ssm.sandovenko.mathhelp_6.apk — hit the Download button above (7.2 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 46df9b18ea3074e9…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find ssm.sandovenko.mathhelp_6.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=Sergej Sandovenko. 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 Довідник з математики — tap Open on the install screen, or find the Довідник з математики icon in your app drawer.
Common install errors for Довідник з математики
- "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 7.0 Nougat 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.