tidyResus vs iArrest
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
tidyResus
This app logs and tracks cardiac arrest events with a rhythm stopwatch, metronome, and customizable event tracking. It provides summary reports that can be exported for documentation. Designed for prehospital settings, it aids in recording critical incident details when a scribe is unavailable.
- Rhythm stopwatch
- Event tracking
- Customizable events
- Metronome
- Summary reports
- Incident review
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tidyResus is a simple cardiac arrest/resus/code log and tracker. It gives you a rhythm stopwatch, event tracking, metronome, and easily accessible summary reports. Simply tap the initial rhythm and a countdown will begin, the rhythm logged. You can record events including changes in resus state (eg. CPR, ROSC), airway interventions, access, drugs, and anything else you like. You can customise or add new events that suit your area of practice. At any point you can view an event log, which will show the events you have recorded. An event summary can be exported to the clipboard so you can copy and paste the summary elsewhere. You can review previous incidents and their associated log. Primarily aimed at prehospital cardiac arrests where resources can be scarce, but may help in any situation where a scribe is not immediately available. tidyResus was developed for those trained in providing ALS. It performs no calculation nor interpretation, and offers no recommendation on assessment, treatment or management of a cardiac arrest. You are entirely responsible for ensuring accurate documentation and appropriate cardiac arrest management. tidyResus is entirely administrative. It records no information beyond the generic events.
iArrest
This app assists healthcare professionals during cardiac arrest calls by providing structured guidance based on the latest resuscitation guidelines. It includes timers for critical interventions and generates detailed event logs for documentation. Designed for paramedics and hospital clinicians, it acts as a reminder for essential tasks in high-pressure situations.
- Structured cardiac arrest guidance
- Adult resuscitation scenarios
- Based on UK Resuscitation Council Guidelines 2021
- Timers for rhythm analysis and adrenaline
- Audible and visual intervention reminders
- Continuous use prevention of sleep mode
- Detailed event logging
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iArrest was developed to give healthcare professionals a powerful tool to navigate stressful and challenging cardiac arrest calls. Whether as a Paramedic on scene or as a clinician in hospital, this app can assist in running structured and effective adult cardiac arrest scenarios. Developed by clinicians working in large inner city teaching hospitals, this app takes into consideration the most recent Resuscitation Council (UK) Guidelines 2021. It serves as an aide-memoire for basic tasks that can easily be overlooked in stressful scenarios. iArrest also incorporates a number of timers to assist with rhythm analysis, adrenaline timings and arrest documentation. It will remind the user via audible and visual cues about necessary interventions even if a clinician’s phone is muted. iArrest has been programmed to prevent phones from going into sleep mode, in order to ensure continuous use throughout the arrest. iArrest will record the exact time an important event or an intervention has occurred and present the user with a detailed log of events. These logs can be copied to the clipboard and used for documentation and record keeping. iArrest is currently undergoing extensive testing in simulated and real world scenarios. We are continuously improving and expanding on iArrest’s functionality. Disclaimer: iArrest can not replace sound knowledge in Advance Life Support and should not be used by non-ALS trained clinicians. Use this app at your own risk and always use appropriate clinical judgement. Please familiarise yourself with the functionality of this app before using it in real life scenarios. The creators of this app shall not be liable for any claims or losses arising from the use or misuse of this app, its contents, any omissions from its contents, or otherwise. By using this app you agree to these terms and conditions.
Screenshots
Verdict
The clearest difference is rating: iArrest at 5.0 against tidyResus's 4.7. iArrest also leads on iOS requirement (12.0 vs 14.0). tidyResus's advantage is update cadence (every 5 months vs every 13 months). On price, review sentiment, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
iArrest holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews point the same way: 90% of tidyResus's written reviews are positive against 94% of iArrest's.
tidyResus ships an update every 5 months, iArrest every 13 months. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.
| Parameter | tidyResus | iArrest |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (6 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 89.6% of reviews | 94.1% of reviews — better |
| Number of ratings | 6 — better | 3 |
| Update frequency | Every 5 months — better | Every 13 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 31 MB |
| Age rating | 17+ | 12+ |
| Developer | Kurtis Poole | Maximilian Neun |
Customer experience
tidyResus
iArrest
In-app purchases
tidyResus
No in-app purchases
iArrest
No in-app purchases








