DPI Calculator
v2.2 · 1.1 MB · code 9
Verify you're human
Solve this to start the download.
File information
UpdatedOct 2, 2019
PublishedOct 2, 2019
Packagecom.duncan.dpi
Versionv2.2 (9)
Size1.1 MB
MD5367d97c63942286328b17fa43b5233c7
Min SDK14
Malware scanWARNING
Signature SHA15B:25:0C:E1:FE:BC:EA:9C:F3:C4:50:24:3D:16:03:EF:E9:59:EA:1D
SignerCN=Duncan Leo, L=Singapore, ST=Singapore, C=SG
Total downloads1,000,000
This version1,000,000
DeveloperDuncan Leo
Age ratingEveryone
Security scan
WARNING
- Developer signature verified 2025-07-18
- Scanned for malware 2020-10-25 17:33:32
- Signature SHA1 5B:25:0C:E1:FE:BC:EA:9C:F3:C4:50:24:3D:16:03:EF:E9:59:EA:1D
- File MD5 367d97c63942286328b17fa43b5233c7
How to install DPI Calculator v2.2 on Android API 14+
Takes about 2 minutes. You'll need roughly 1.1 MB of free storage.
- Grab com.duncan.dpi_9.apk — hit the Download button above (1.1 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 367d97c639422863…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.duncan.dpi_9.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=Duncan Leo, L=Singapore, ST=Singapore, C=SG. 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 WARNING).
- Done — open DPI Calculator — tap Open on the install screen, or find the DPI Calculator icon in your app drawer.
Common install errors for DPI 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.