Thread pitch gauge
v1.4.8 · 4.8 MB · code 45
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File information
UpdatedMar 27, 2022
PublishedApr 12, 2021
Packagekr.sira.thread
Versionv1.4.8 (45)
Size4.8 MB
MD5bd4020c712d6294ac1baacd94f3c6254
Min SDK16
Malware scanTRUSTED
Signature SHA1EF:45:BA:CD:52:C2:58:43:70:59:84:10:9B:7A:88:3C:B7:E9:2A:81
SignerCN=Min-Kyu Ryoo, L=Seoul
Total downloads1,000,000
This version1,000,000
DeveloperSmart Tools co.
Age ratingEveryone
What's new in v1.4.8
- v1.4.8 : Support for Android 12
- v1.4.7 : More models are calibrated
- v1.4.7 : More models are calibrated
Security scan
TRUSTED
- Developer signature verified 2025-05-08
- Signature SHA1 EF:45:BA:CD:52:C2:58:43:70:59:84:10:9B:7A:88:3C:B7:E9:2A:81
- File MD5 bd4020c712d6294ac1baacd94f3c6254
How to install Thread pitch gauge v1.4.8 on Android API 16+
Takes about 2 minutes. You'll need roughly 4.8 MB of free storage.
- Grab kr.sira.thread_45.apk — hit the Download button above (4.8 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 bd4020c712d6294a…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find kr.sira.thread_45.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=Min-Kyu Ryoo, L=Seoul. 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 Thread pitch gauge — tap Open on the install screen, or find the Thread pitch gauge icon in your app drawer.
Common install errors for Thread pitch gauge
- "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.