Scientific Calculator PasCal v2.4
APK · 2.7 MB · version code 20 · Android 3.0+ · uploaded Dec 9, 2017
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File information
- Version
- v2.4 (20)
- Uploaded
- Dec 9, 2017
- Size
- 2.7 MB
- Requires
- Android 3.0+ (API 11)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Screen
- Normal screens and larger
- MD5
- 9927a79820b23ea010985f72c2075575
- Signing certificate (SHA-1)
- 8F:9E:72:6B:E3:A3:86:61:C4:B8:20:2C:1E:19:B4:54:51:9C:D4:F6
- Signed by
- CN=Yukio Murai, O=IT Studio Kobe, L=Kobe, ST=Hyogo, C=JP
- File name
- com-gmail-kobe-itstudio-pascal-20-33741531-9927a79820b23ea010985f72c2075575.apk
- Package
- com.gmail.kobe.itstudio.pascal
- Downloads (all versions)
- 100+
- Age rating
- PEGI 3 · Everyone
What's new in v2.4
* Enhanced the 2D, 3D Graph to plot the implicit functions, the parametric functions and the polar functions besides the
explicit functions.
* Enhanced the 2D cross-hair cursor to trace on the graphs and to indicate the intersection coordinates of the graphs.
* Enhanced the 3D Graph to be able to overlay maximum 5 graphs.
Permissions (2)
This version requests 2 permissions, 1 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Control vibration android.permission.VIBRATE
Security & authenticity
Security rating: Unknown
Signing certificate
- Certificate issued to “IT Studio Kobe” The developer's name — though anyone can put any name in a certificate.
Store checks
- Developer signature not checked yet Dec 9, 2017
- Antivirus scan passed Nov 27, 2020
- Uploaded by “ammaralali” Silver tier · 8,034 followers · uploading since 2017
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install Scientific Calculator PasCal on Android 3.0+
You'll need about 5.4 MB of free space.
- Download the APK — tap Download APK above (2.7 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-gmail-kobe-itstudio-pascal-20-33741531-9927a79820b23ea010985f72c2075575.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 9927a79820b23ea010985f72c2075575. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. This file has no malware rating from the source store. If Play Protect warns about it, tap Cancel. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Scientific Calculator PasCal — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 3.0+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.