# LogRx vs ResponderOS

The clearest difference is in-app purchases: LogRx at none against ResponderOS's 1. LogRx also leads on ratings volume (327 vs 1). ResponderOS's advantage is rating (5.0 vs 4.8) and update cadence (every 3 days vs weekly). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. ResponderOS sells 1 in-app purchase, starting at $4.99 per month. LogRx asks for nothing beyond the download.

ResponderOS holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: LogRx has 327 ratings behind it against 1, so its average is the more settled of the two.

LogRx ships an update weekly, ResponderOS every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | LogRx | ResponderOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (327 ratings)](https://appshunter.io/ios/app/logrx/id1095064884/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/responderos/id6772283560/reviews)** |
| Number of ratings | **327** | 1 |
| Positive reviews | 70.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free | Free |
| Size | 51 MB | 167 MB |
| Requires iOS | 15.4 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Log Rx](https://appshunter.io/developer/1095064883) | [Jason Jones](https://appshunter.io/developer/6772283562) |

## What reviewers say

### LogRx

[App page](https://appshunter.io/ios/app/logrx/id1095064884)

This app provides a real-time system for tracking, logging, and managing controlled substances for EMS and fire agencies. It ensures DEA compliance, simplifies inventory, and reduces the risk of diversion, making agencies audit-ready.

**Highlights:** DEA-compliant narcotics tracking, Controlled substance checks with timestamps, Full chain of custody, Mobile barcode and QR scanning, Real-time sync, Audit trail for compliance

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ResponderOS

[App page](https://appshunter.io/ios/app/responderos/id6772283560)

This suite provides essential tools for fire and EMS professionals, offering immediate access to operational references, clinical support, incident management, personnel documentation, and task tracking. It's designed for use in the field, during shifts, and for daily operations, empowering responders with critical information without departmental delays.

**Highlights:** Field Operations Reference (SceneKit), Clinical Tools for EMS (MedKit), Incident Management (CommandKit Lite), Personnel Documentation (PersonnelKit), Task Management (TaskKit), Includes multiple operational kits

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ResponderOS Individual | $4.99 | per month |


## Frequently asked questions

### Is LogRx free?

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

### Is ResponderOS free?

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

### Which has better reviews, LogRx or ResponderOS?

ResponderOS is rated higher. LogRx averages 4.8 out of 5 from 327 ratings, while ResponderOS averages 5.0 from 1 ratings.

### Do LogRx or ResponderOS have ads?

Neither LogRx nor ResponderOS shows ads.

### Which is updated more often, LogRx or ResponderOS?

LogRx ships an update weekly, and ResponderOS every 3 days. Most recently, LogRx was updated on October 24, 2026 and ResponderOS on October 24, 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.*