Champ Scientific Calculator
v7.04 · 6.7 MB · code 113
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File information
UpdatedApr 13, 2024
PublishedApr 7, 2021
Packagecom.bens.apps.ChampCalc.free
Versionv7.04 (113)
Size6.7 MB
MD580f37195aa61d1c5775de2c5467649fa
Min SDK14
Malware scanTRUSTED
Signature SHA13B:C5:B4:3D:7F:40:E6:3E:64:C3:EE:B6:D8:EB:E2:1A:74:12:49:5C
SignerCN=Benzi Uziyahoo, OU=Android App Dev, O=Bens Apps, L=Petah Tikva, ST=Israel, C=IL
Total downloads100,000
This version100,000
DeveloperBens Apps
Age ratingEveryone
What's new in v7.04
Version 7.04
- The "More Information" dialog has been enhanced.
- Improved compatibility with older Android OS versions.
- Significand Support up to 130 digits for more precise calculations.
- New "S⇌D" Button: Switch between decimal, DMS, and Polar form.
- DMS Values: Use and store DMS values in Memory and Parameters.
- Share as Image: Share results from various dialog boxes as images.
- Enhanced User Manual: Clearer guidance for all features.
- 'M' Indicator: Added for memory use visibility.
- The "More Information" dialog has been enhanced.
- Improved compatibility with older Android OS versions.
- Significand Support up to 130 digits for more precise calculations.
- New "S⇌D" Button: Switch between decimal, DMS, and Polar form.
- DMS Values: Use and store DMS values in Memory and Parameters.
- Share as Image: Share results from various dialog boxes as images.
- Enhanced User Manual: Clearer guidance for all features.
- 'M' Indicator: Added for memory use visibility.
Security scan
TRUSTED
- Developer signature verified 2024-04-13
- Signature SHA1 3B:C5:B4:3D:7F:40:E6:3E:64:C3:EE:B6:D8:EB:E2:1A:74:12:49:5C
- File MD5 80f37195aa61d1c5775de2c5467649fa
How to install Champ Scientific Calculator v7.04 on Android API 14+
Takes about 2 minutes. You'll need roughly 6.7 MB of free storage.
- Grab com.bens.apps.ChampCalc.free_113.apk — hit the Download button above (6.7 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 80f37195aa61d1c5…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.bens.apps.ChampCalc.free_113.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=Benzi Uziyahoo, OU=Android App Dev, O=Bens Apps, L=Petah Tikva, ST=Israel, C=IL. 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 Champ Scientific Calculator — tap Open on the install screen, or find the Champ Scientific Calculator icon in your app drawer.
Common install errors for Champ Scientific 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 14 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.