RBApp

A radiobiology calculator for radiation oncology!

Derek Tsang · appinventor.ai_de_tsang.RBApp

Not rated yet 5K+ downloads v1.5 1.3 MB Android 1.5+ PEGI 3 · Everyone

Download APK 1.3 MB All versions

At a glance

Latest version: v1.5 (7)
Updated: Feb 10, 2020 (6 years ago)
APK size: 1.3 MB
Requires: Android 1.5+ (API 3)
CPU support: Any (no native code)
Category: Medical (app)
Listed since: Dec 6, 2018 (at least)
Permissions: 3
Website: rbapp.dtsang.ca
Developer contact: [email protected]

About this APK

RBApp is an app by Derek Tsang in the Medical category, listed since at least December 2018. It has no native code, so it runs on any Android processor.

It asks for 3 permissions, none of them sensitive.

What's new in v1.5

1.0 (Mar 30, 2012): First release 1.1 (Apr 8, 2012): Permits screen compatibility mode for high resolution screens 1.2 (Jul 22, 2012): Bug fixes for Advanced Mode 1.4 (Apr 7, 2014): Added option for values in cGy and research questionnaire link 1.5 (Mar 5, 2015): Removed research questionnaire link

Description

From the listing uploaded by “apps”.

RBApp is a radiobiology calculator that automatically calculates BED (biologically effective dose) and EQD2 (equivalent dose in 2 Gy fractions). RBApp allows quick access to radiobiological calculations, right on your phone! RBApp stands for RadioBiology Application. RBApp may be useful for learners in radiation oncology, including medical students, residents, physicists, therapists, and oncologists. RBApp does not require network access for regular use. However, the program may request network permissions because there are web links in the program. If you find a bug, please don't leave negative comments, but e-mail us instead. We will try our best to fix it! Thanks.

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “Derek Tsang” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

Developer signature verified Feb 10, 2020
Antivirus scan passed Nov 4, 2020
Signed byCN=Derek Tsang, OU=Derek Tsang, O=Derek Tsang, L=Toronto, ST=ON, C=Canada
Signing certificate (SHA-1)C6:7D:AF:95:F0:E2:AB:F3:75:54:3B:F4:EF:1C:F8:36:FF:81:1A:9D
File MD52bf113ad3e1138c72e2fcf5c363b57da
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 (3)

RBApp requests 3 permissions, none of them sensitive.

Full network access android.permission.INTERNET
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Touchscreen android.hardware.touchscreen
Wi-Fi android.hardware.wifi

RBApp 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 RBApp 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 2bf113ad3e1138c72e2fcf5c363b57da.