Calculator between hours
v4.0.19 · 64 MB · code 59
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File information
UpdatedSep 19, 2025
PublishedJun 23, 2023
Packageactiv.calculadoradetiempos
Versionv4.0.19 (59)
Size64 MB
MD51840e693d7816365d127e0e0e97c3c90
Min SDK24
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1DA:EF:AB:3F:34:AB:2D:81:82:A0:7F:93:2D:3A:F7:A0:A7:0F:0D:DC
SignerCN=Carlos Mochon, OU=Activ247, L=Barcelona, ST=Barcelona, C=ES
Total downloads100,000
This version100,000
DeveloperYakisoba Studios
Age ratingEveryone
What's new in v4.0.19
We have completely renewed the app, focusing on improving the experience.
Security scan
TRUSTED
- Developer signature verified 2025-09-19
- Signature SHA1 DA:EF:AB:3F:34:AB:2D:81:82:A0:7F:93:2D:3A:F7:A0:A7:0F:0D:DC
- File MD5 1840e693d7816365d127e0e0e97c3c90
How to install Calculator between hours v4.0.19 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 64 MB of free storage.
- Grab activ.calculadoradetiempos_59.apk — hit the Download button above (64 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 1840e693d7816365…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find activ.calculadoradetiempos_59.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=Carlos Mochon, OU=Activ247, L=Barcelona, ST=Barcelona, C=ES. 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 Calculator between hours — tap Open on the install screen, or find the Calculator between hours icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Calculator between hours
- "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.
- 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.