Exposure Calculator
v2.7.6 · 1.6 MB · code 155
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File information
UpdatedMar 10, 2018
PublishedSep 6, 2016
Packagecom.quicosoft.exposurecalculator.app
Versionv2.7.6 (155)
Size1.6 MB
MD511e5f6d4a98b2814f0aa5f015fff4386
Min SDK16
Malware scanTRUSTED
Signature SHA1E8:D2:EC:64:F5:30:10:B5:8A:E0:79:EC:D8:21:9F:24:19:97:41:AA
SignerCN=QuicoSoft, O=QuicoSoft, L=Torello, ST=Barcelona, C=34
Total downloads1,000,000
This version1,000,000
DeveloperQuicosoft
Age ratingEveryone
What's new in v2.7.6
Add Polish translations. Thanks to Piotr Tatarynowicz.
Security scan
TRUSTED
- Developer signature verified 2018-03-10
- Scanned for malware 2020-10-31 11:58:26
- Signature SHA1 E8:D2:EC:64:F5:30:10:B5:8A:E0:79:EC:D8:21:9F:24:19:97:41:AA
- File MD5 11e5f6d4a98b2814f0aa5f015fff4386
How to install Exposure Calculator v2.7.6 on Android API 16+
Takes about 2 minutes. You'll need roughly 1.6 MB of free storage.
- Grab com.quicosoft.exposurecalculator.app_155.apk — hit the Download button above (1.6 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 11e5f6d4a98b2814…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.quicosoft.exposurecalculator.app_155.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=QuicoSoft, O=QuicoSoft, L=Torello, ST=Barcelona, C=34. 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 Exposure Calculator — tap Open on the install screen, or find the Exposure Calculator icon in your app drawer.
Common install errors for Exposure 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 API 16 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.