Thread calculator
v2.16 · 3.5 MB · code 56
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File information
UpdatedApr 17, 2020
PublishedJun 26, 2018
Packagecom.hyperq.info.ctc_20
Versionv2.16 (56)
Size3.5 MB
MD5b3c347f3ebed73b33d7eb07f9c703a07
Min SDK15
Malware scanTRUSTED
Signature SHA119:3A:27:9F:A9:28:6B:8B:EA:55:3E:70:2A:61:D1:A4:7C:D3:20:B4
SignerCN=Urs Bircher, O=hyperq Software, L=Switzerland, ST=ZH, C=CH
Total downloads100,000
This version100,000
DeveloperHyper-Q Software
Age ratingEveryone
What's new in v2.16
Fixed bug with BSF threads
Security scan
TRUSTED
- Developer signature verified 2020-04-17
- Scanned for malware 2020-11-12 07:07:49
- Signature SHA1 19:3A:27:9F:A9:28:6B:8B:EA:55:3E:70:2A:61:D1:A4:7C:D3:20:B4
- File MD5 b3c347f3ebed73b33d7eb07f9c703a07
How to install Thread calculator v2.16 on Android API 15+
Takes about 2 minutes. You'll need roughly 3.5 MB of free storage.
- Grab com.hyperq.info.ctc_20_56.apk — hit the Download button above (3.5 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 b3c347f3ebed73b3…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.hyperq.info.ctc_20_56.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=Urs Bircher, O=hyperq Software, L=Switzerland, ST=ZH, C=CH. 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 calculator — tap Open on the install screen, or find the Thread calculator icon in your app drawer.
Common install errors for Thread 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 15 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.