Currency Calculator
v2.5.0 · 5.2 MB · code 20500
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File information
UpdatedJul 7, 2025
PublishedJun 9, 2023
Packagede.cheyennex.cc
Versionv2.5.0 (20500)
Size5.2 MB
MD59bbaed02ce25aa009eb1d74976de11af
Min SDK21
Malware scanTRUSTED
Signature SHA195:38:D7:E9:A0:79:1B:1B:81:61:B9:55:54:04:10:91:9B:33:46:9A
SignerCN=Kay Schieck, OU=Kay Schieck, O=Kay Schieck, L=Eisenach, ST=Thueringen, C=DE
Total downloads10,000
This version10,000
DeveloperKay Schieck
Age ratingEveryone
What's new in v2.5.0
Performance improvement
Security scan
TRUSTED
- Developer signature verified 2025-07-07
- Signature SHA1 95:38:D7:E9:A0:79:1B:1B:81:61:B9:55:54:04:10:91:9B:33:46:9A
- File MD5 9bbaed02ce25aa009eb1d74976de11af
How to install Currency Calculator v2.5.0 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 5.2 MB of free storage.
- Grab de.cheyennex.cc_20500.apk — hit the Download button above (5.2 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 9bbaed02ce25aa00…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find de.cheyennex.cc_20500.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=Kay Schieck, OU=Kay Schieck, O=Kay Schieck, L=Eisenach, ST=Thueringen, C=DE. 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 Currency Calculator — tap Open on the install screen, or find the Currency Calculator icon in your app drawer.
Common install errors for Currency 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 5.0 Lollipop 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.