# Med Gas Log vs PHEM Logger

The clearest difference is price: Med Gas Log at Free against PHEM Logger's $4.99. Med Gas Log also leads on iOS requirement (11.0 vs 17.6). PHEM Logger's advantage is in-app purchases (none vs 1) and review sentiment (100% vs 70%). On ads and device support there is nothing between them.

Med Gas Log is free to download; PHEM Logger costs $4.99 up front. Med Gas Log sells 1 in-app purchase, starting at $1.99 per month. PHEM Logger asks for nothing beyond the download.

Med Gas Log ships an update every 3 months, PHEM Logger weekly. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Med Gas Log | PHEM Logger |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/med-gas-log/id972984576/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 70.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Subscription | **Paid** |
| Size | 9 MB | 10 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Medberry Ltd](https://appshunter.io/developer/972984575) | [David Freeman](https://appshunter.io/developer/1896617767) |

## What reviewers say

### Med Gas Log

[App page](https://appshunter.io/ios/app/med-gas-log/id972984576)

This app provides a simple and quick cloud-based logbook for medical professionals in fields like anaesthetics and critical care. It logs mandatory fields for professional development and generates compliant reports. Data is backed up securely and can be accessed across devices.

**Highlights:** Cloud-based data backup, Logs mandatory RCoA and ANZCA fields, Generates compliant RCoA reports, Data export to CSV, Syncs data across devices, Offline data logging

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MedGasLog-CloudService | $1.99 | per month |


### PHEM Logger

[App page](https://appshunter.io/ios/app/phem-logger/id6768947913)

This tool accurately timestamps critical events in pre-hospital emergency medicine. It supports clinical governance, documentation, and post-incident audits with glove-friendly, single-handed operation. It logs job timings, medications, interventions, and cardiac arrest events.

**Highlights:** Job timing capture, Medication logging with frequency counting, Intervention timestamping, Cardiac arrest event logging, ATMIST handover note building, Customizable settings, Simulation ready

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Med Gas Log free?

Med Gas Log is free to download, with in-app purchases available.

### Is PHEM Logger free?

PHEM Logger costs $4.99, with no in-app purchases.

### Do Med Gas Log or PHEM Logger have ads?

Neither Med Gas Log nor PHEM Logger shows ads.

### Which is updated more often, Med Gas Log or PHEM Logger?

Med Gas Log ships an update every 3 months, and PHEM Logger weekly. Most recently, Med Gas Log was updated on November 11, 2026 and PHEM Logger on November 9, 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.*