SD Currency Converter
v3.7.19 · 26.5 MB · code 3719
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File information
UpdatedJan 13, 2026
PublishedJun 15, 2021
Packagecom.sbits.currencyconverter
Versionv3.7.19 (3719)
Size26.5 MB
MD581c583655fd4337f7a2b174211e350e2
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA19C:8E:59:47:9C:09:1B:04:16:66:AB:CB:DE:EF:F4:3F:CE:8D:A5:7F
SignerCN=Sergey Alexeev, OU=dev, O=SDEV Team, L=Moscow, ST=Moscow, C=RU
Total downloads100,000
This version100,000
DeveloperSDev Team
Age ratingEveryone
What's new in v3.7.19
- Fixed a bug with incorrect display of flags
- Other minor fixes and improvements
- Other minor fixes and improvements
Security scan
TRUSTED
- Developer signature verified 2026-01-13
- Signature SHA1 9C:8E:59:47:9C:09:1B:04:16:66:AB:CB:DE:EF:F4:3F:CE:8D:A5:7F
- File MD5 81c583655fd4337f7a2b174211e350e2
How to install SD Currency Converter v3.7.19 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 26.5 MB of free storage.
- Grab com.sbits.currencyconverter_3719.apk — hit the Download button above (26.5 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 81c583655fd4337f…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.sbits.currencyconverter_3719.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=Sergey Alexeev, OU=dev, O=SDEV Team, L=Moscow, ST=Moscow, C=RU. 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 SD Currency Converter — tap Open on the install screen, or find the SD Currency Converter icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for SD Currency Converter
- "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.
- 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.