Stairs-X Pro Stairs Calculator
v2.0.62 · 3.1 MB · code 42
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File information
UpdatedOct 31, 2024
PublishedSep 14, 2020
Packagecom.simplestairs.prostairscalculator
Versionv2.0.62 (42)
Size3.1 MB
MD5e48da95eb2181672fb8138481f377acc
Min SDK19
Malware scanUNKNOWN
Signature SHA12A:8D:07:29:44:3C:0F:EC:C9:2D:F6:7D:38:E5:51:1A:A0:9A:F4:71
SignerCN="Lucian Ababei, OU=Pixiefan, O=Pixiefan, L=Iasi, S=Iasi, C=RO"
Total downloads1,000
This version1,000
DeveloperTinuxSoft
Age ratingEveryone
What's new in v2.0.62
fixed some bugs in printing pdf
bug fixed for straight stairs with intermediate platform
bug fixed for straight stairs with intermediate platform
Security scan
UNKNOWN
- Developer signature verified 2021-05-21
- Signature SHA1 2A:8D:07:29:44:3C:0F:EC:C9:2D:F6:7D:38:E5:51:1A:A0:9A:F4:71
- File MD5 e48da95eb2181672fb8138481f377acc
How to install Stairs-X Pro Stairs Calculator v2.0.62 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 3.1 MB of free storage.
- Grab com.simplestairs.prostairscalculator_42.apk — hit the Download button above (3.1 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 e48da95eb2181672…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.simplestairs.prostairscalculator_42.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="Lucian Ababei, OU=Pixiefan, O=Pixiefan, L=Iasi, S=Iasi, C=RO". 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 UNKNOWN).
- Done — open Stairs-X Pro Stairs Calculator — tap Open on the install screen, or find the Stairs-X Pro Stairs Calculator icon in your app drawer.
Common install errors for Stairs-X Pro Stairs 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 4.4 KitKat 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.