Progressbar Calculator - retro
v4.4.0 · 118 MB · code 42645
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File information
UpdatedApr 3, 2025
PublishedJun 29, 2023
Packagecom.spookyhousestudios.calculator
Versionv4.4.0 (42645)
Size118 MB
MD590cfbf8ec5be090d258a1e8aa2818b6c
Min SDK22
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA136:74:6E:B1:04:43:EA:58:9C:27:8B:95:85:AD:C3:68:3B:C8:DE:1B
SignerCN=Andrei Gradinari, OU=Spooky House Studios, O=Spooky House Studios, L=Leipzig, ST=Sachsen, C=DE
Total downloads10,000
This version10,000
DeveloperSpooky House Studios UG (haftungsbeschraenkt)
Age ratingEveryone
What's new in v4.4.0
The Progressbar Calculator is an attractive new tool in the Progressbar family.
Enjoy calculations with this retro app.
Enjoy calculations with this retro app.
Security scan
TRUSTED
- Developer signature verified 2025-04-03
- Signature SHA1 36:74:6E:B1:04:43:EA:58:9C:27:8B:95:85:AD:C3:68:3B:C8:DE:1B
- File MD5 90cfbf8ec5be090d258a1e8aa2818b6c
How to install Progressbar Calculator - retro v4.4.0 on Android 5.1 Lollipop+
Takes about 2 minutes. You'll need roughly 118 MB of free storage.
- Grab com.spookyhousestudios.calculator_42645.apk — hit the Download button above (118 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 90cfbf8ec5be090d…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.spookyhousestudios.calculator_42645.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=Andrei Gradinari, OU=Spooky House Studios, O=Spooky House Studios, L=Leipzig, ST=Sachsen, 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 Progressbar Calculator - retro — tap Open on the install screen, or find the Progressbar Calculator - retro icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for Progressbar Calculator - retro
- "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 5.1 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 armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.