Comparison

iArrest vs HealthZone UK

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

HealthZone UK

This app provides a direct communication channel between healthcare providers and patients. Access news, event calendars, health information, contact details, and receive important alerts. Submit feedback and manage your healthcare services efficiently.

Highlights
  • News feed for updates and announcements
  • Events calendar for training and clinic timings
  • 24/7 access to health information and advice
  • Centralized contact directory
  • Immediate alert notifications
  • In-app feedback and surveys
Features
Read full description

HealthZone UK consists of apps created and maintained by your healthcare professionals: your GP, clinic, hospital department, NHS trust, local authority service, physiotherapist or other provider. Transform the way you communicate with patients, families, carers and staff. Offering an immediate connection to everyone you need to reach, the days of unread emails, missed phone calls and lost letters become a thing of the past. News The news section of our app puts everything in one easily accessible news feed. Whether it’s the quarterly newsletter with key points of interest, announcements, reminders or upcoming events, you can easily refer to it and discover what’s going on. Events Calendar Keeping up to date with training and events can be quite the juggling act. The events section in the Healthzone app displays a calendar full of clinic timings and training sessions, so you have all the upcoming events at your fingertips. You can easily add an event to your calendar, helping you and your families plan and manage your healthcare services. Health Information The information section of our app is where you can access information 24 hours a day to help you manage your condition or key information. This can include patient information leaflets, advice on managing illness, how-to guides, training, advice on travelling safely and access to staff benefits. Having a central source of information on the app will empower you to self-manage more confidently and efficiently. Contacts The contacts section contains all the contacts you will need, making it easy to get hold of the correct person the first time. Numbers for working hours, out-of-hours and emergencies are all listed in one convenient place. E-mails can be sent quickly and easily, with a pre-populated template for increased efficiency. Alerts The alerts feature makes it possible to receive immediate alerts. You can subscribe to notification channels that are relevant to your condition or interests. This way, if you receive an urgent medical alert, you are notified immediately on your device, without the need for individual letters, calls or texts. Alerts can also be used to send reminders for important training or events, to help you manage your time. Feedback A collaborative approach to care. Our feedback feature enables forms and surveys to be completed and submitted via the app enabling you to provide feedback on what works or does not work for you and suggestions for improvement. Privacy This app is designed so that you will not share any personal data or manufacturer or network unique device identifiers with us when you download it. There is no advertising on the app. We do not use cookies to track you before or after you have left the app. We will never sell or share any data about users of this app with any commercial third parties. For full details, see the listing details below for links to our Privacy and Data policies.

Screenshots

iArrest4 screens
HealthZone UK4 screens

Verdict

The call

The clearest difference is review sentiment: iArrest at 94% against HealthZone UK's 33%. iArrest also leads on iOS requirement (12.0 vs 15.0). HealthZone UK's advantage is update cadence (every 6 weeks vs every 13 months). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

iArrest ships an update every 13 months, HealthZone UK every 6 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 7 level
iArrest versus HealthZone UK: the parameters behind the verdict, then further details
ParameteriArrestHealthZone UK
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews94.1% of reviews — better33.3% of reviews
Number of ratings3 — better—
Update frequencyEvery 13 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size31 MB63 MB
Age rating12+17+
DeveloperMaximilian NeunSchappit Ltd

Customer experience

iArrest

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews17 reviews
Positive94.1%
Neutral0.0%
Negative5.9%

HealthZone UK

Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

None

iArrest

No in-app purchases

None

HealthZone UK

No in-app purchases

Questions

Is iArrest free?
iArrest is free to download, with no in-app purchases.
Is HealthZone UK free?
HealthZone UK is free to download, with no in-app purchases.
Do iArrest or HealthZone UK have ads?
Neither iArrest nor HealthZone UK shows ads.
Which is updated more often, iArrest or HealthZone UK?
iArrest ships an update every 13 months, and HealthZone UK every 6 weeks. Most recently, iArrest was updated on October 24, 2026 and HealthZone UK on October 29, 2026.

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