RRate

RRate - accurately measure respiratory rate by tapping on screen.

PART BC Children's · ca.bccw.rrate

Not rated yet 10K+ downloads v3.3 9.7 MB Android 5.0+ PEGI 3 · Everyone

Download APK 9.7 MB All versions

At a glance

Latest version: v3.3 (33)
Updated: Jun 8, 2024 (2 years ago)
APK size: 9.7 MB
Requires: Android 5.0+ (API 21)
CPU support: ARM 32-bit, ARM 64-bit
Category: Medical (app)
Listed since: May 6, 2023 (at least)
Permissions: 5 (1 sensitive)
Website: phoneoximeter.org/projects/rrate
Developer contact: [email protected]

About this APK

RRate is an app by PART BC Children's in the Medical category, listed since at least May 2023. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 5 permissions, 1 of them sensitive: modify shared storage.

What's new in v3.3

- Added Spanish language options. - "Vibrate with Sound" option replaced by simply "Vibrate". - Added uploading to REDCap. - Commcare apps integration updated, specify resume or start fresh. - Also provides the raw data. - You can now choose to tap for 1 minute while RRate counts the taps, instead of using the algorithm.

Description

From the listing uploaded by “appupdater”.

Determine respiratory rate by tapping breath rate. Animated baby provides visual feedback with a breathing noise as audio feedback. The rate is determined by the median interval of the recent consecutive intervals (between the most recent taps) provided that these taps are consistent. The user keeps tapping until this consistency threshold is reached.

Security & authenticity

Security rating: Trusted

Signing certificate

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

Store checks and file details

Developer signature verified Jun 8, 2024
Signed byCN=bccw
Signing certificate (SHA-1)DB:98:1B:72:08:E9:16:AA:63:25:46:DC:94:6A:AA:B6:E5:71:EB:E0
File MD515e4cac38d29794d12351479cceb0e31
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

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 (5)

RRate requests 5 permissions, 1 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
Prevent the device from sleeping android.permission.WAKE_LOCK

Required hardware & features

Basic touch input android.hardware.faketouch

RRate 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 RRate 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 15e4cac38d29794d12351479cceb0e31.