iResus

Official UK Resuscitation Council Guidelines App

Resuscitation Council (UK) Trading · cranworth.com.iresus

Not rated yet 50K+ downloads v2.2 23.9 MB Android 4.1+ PEGI 3 · Everyone

Download APK 23.9 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v2.2 (5)
Updated: Jan 30, 2026 (8 months ago)
APK size: 23.9 MB
Requires: Android 4.1+ (API 16)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit, MIPS, MIPS 64-bit
Category: Medical (app)
Listed since: Feb 18, 2021 (at least)
Permissions: 5 (2 sensitive)
Website: resus.org.uk
Developer contact: [email protected]

About this APK

iResus is an app by Resuscitation Council (UK) Trading in the Medical category, listed since at least February 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit, MIPS and MIPS 64-bit, so it runs on practically every phone.

It asks for 5 permissions, 2 of them sensitive: read shared storage and modify shared storage.

What's new in v2.2

Minor updates for compatibility with latest version of Android

Description

From the listing uploaded by “appupdater”.

iResus is a free support tool that has been developed by Resuscitation Council UK and Cranworth Medical Ltd. iResus enables the user to access the latest Adult, Paediatric, Newborn resuscitation and anaphylaxis algorithms without the need for an internet connection and is available on a variety of devices. iResus is compliant with the Resuscitation Council UK Guidelines 2021.

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jan 30, 2026.
Certificate issued to “Cranworth Medical Ltd” This is the certificate of the Google Play version.

Store checks and file details

Developer signature verified Jan 30, 2026
Validated against Google Play Jan 30, 2026
Signed byO=Cranworth Medical Ltd, L=London, C=GB
Signing certificate (SHA-1)C1:24:1E:2C:E2:59:3C:85:6A:CC:C2:B0:CB:1A:17:54:09:B8:E0:E3
File MD596f63e92b97a72e1a0589c65a66c5249
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)

iResus requests 5 permissions, 2 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) cranworth.com.iresus.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

iResus APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the iResus APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 96f63e92b97a72e1a0589c65a66c5249.