# TOXBASE vs iArrest

The clearest difference is review sentiment: iArrest at 94% against TOXBASE's 21%. iArrest also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 1). TOXBASE's advantage is update cadence (every 6 months vs every 13 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. TOXBASE sells 1 one-off in-app purchase. iArrest asks for nothing beyond the download.

iArrest holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 21% of TOXBASE's written reviews are positive against 94% of iArrest's.

TOXBASE ships an update every 6 months, iArrest every 13 months. Both last shipped on September 21, 2026.

## The numbers

| Metric | TOXBASE | iArrest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/toxbase/id519248940/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/iarrest/id1280974002/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 20.5% of reviews | **94.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 13 months |
| Monetization | Free | Free |
| Size | 413 MB | 31 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [NHS Lothian](https://appshunter.io/developer/417219250) | [Maximilian Neun](https://appshunter.io/developer/1280974001) |

## What reviewers say

### TOXBASE

[App page](https://appshunter.io/ios/app/toxbase/id519248940)

This clinical toxicology database offers healthcare professionals comprehensive advice on poisoning features and management. It provides detailed information on various toxins and clear, evidence-based treatment guidance. The app is designed for quick reference and can be used offline.

**Highlights:** Detailed poisons information, Traffic light triaging system, Point-by-point treatment advice, Evidence-based and peer-reviewed, Offline database access, 24/7 updated information

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 year subscription | $6.99 | one-time |


### iArrest

[App page](https://appshunter.io/ios/app/iarrest/id1280974002)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TOXBASE free?

TOXBASE is free to download, with in-app purchases available.

### Is iArrest free?

iArrest is free to download, with no in-app purchases.

### Which has better reviews, TOXBASE or iArrest?

iArrest is rated higher. TOXBASE averages 1.0 out of 5 from 1 ratings, while iArrest averages 5.0 from 3 ratings.

### Do TOXBASE or iArrest have ads?

Neither TOXBASE nor iArrest shows ads.

### Which is updated more often, TOXBASE or iArrest?

TOXBASE ships an update every 6 months, and iArrest every 13 months. Most recently, TOXBASE was updated on September 21, 2026 and iArrest on September 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*