Catalytic Reaction Guide
Catalytic Reaction Guide - by Johnson Matthey
Catalysis and Chiral Technologies · com.crgapp.main
At a glance
- Latest version
- v3.3 (30)
- Updated
- Jan 17, 2020 (6 years ago)
- APK size
- 26.3 MB
- Requires
- Android 4.0+ (API 14)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Category
- Education (app)
- Listed since
- Sep 13, 2017 (at least)
- Permissions
- 12 (5 sensitive)
- Website
- jmfinechemicals.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Catalytic Reaction Guide is an app by Catalysis and Chiral Technologies in the Education category, listed since at least September 2017. It has no native code, so it runs on any Android processor.
It asks for 12 permissions, 5 of them sensitive, including precise location, call phone and approximate location.
Description
From the listing uploaded by “apps”.
Security & authenticity
Signing certificate
- Certificate issued to “Johnson Matthey” Not the developer's name (“Catalysis and Chiral Technologies”). Names in certificates can't be verified, so this alone proves nothing.
Store checks and file details
- Developer signature verified Jan 17, 2020
- Antivirus scan passed Jan 26, 2021
- Signed byCN=Johnson Matthey, OU=Johnson Matthey, O=Johnson Matthey, L=Karur, ST=TamilNadu, C=IN
- Signing certificate (SHA-1)99:AF:5A:23:D7:8D:1E:2E:BA:38:9A:E1:DA:82:23:81:76:3E:73:8A
- File MD5de137ee760c25f2ed7efc9a5ac124bd3
- Uploaded by “apps” Platinum tier · 3,423,810 followers · uploading since 2010
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (12)
Catalytic Reaction Guide requests 12 permissions, 5 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Call phone Sensitive android.permission.CALL_PHONE
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Googlemapsv2 maps receive (custom) info.androidhive.googlemapsv2.permission.MAPS_RECEIVE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read Google service settings com.google.android.providers.gsf.permission.READ_GSERVICES
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Location android.hardware.location
- Portrait screen android.hardware.screen.portrait
- Telephony (SIM) android.hardware.telephony
Catalytic Reaction Guide APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the Catalytic Reaction Guide APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is de137ee760c25f2ed7efc9a5ac124bd3.