# Co vs Combat Medic

The clearest difference is in-app purchases: Co at none against Combat Medic's 1. Combat Medic's advantage is update cadence (every 4 days vs every 3 months) and iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Combat Medic sells 1 one-off in-app purchase. Co asks for nothing beyond the download.

Co ships an update every 3 months, Combat Medic every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Co | Combat Medic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/combat-medic/id6776329655/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | — | Free |
| Size | 30 MB | 48 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Allogy Interactive](https://appshunter.io/developer/357433598) | [SEDX LLC](https://appshunter.io/developer/6776048808) |

## What reviewers say

### Co

[App page](https://appshunter.io/ios/app/co-responder/id6756629882)

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

**In-app purchases:** none


### Combat Medic

[App page](https://appshunter.io/ios/app/combat-medic/id6776329655)

This app provides tactical combat casualty care field tools and a comprehensive reference for medical professionals and students. It includes features for tourniquet timing, casualty assessment, MEDEVAC requests, and medication references, all accessible offline.

**Highlights:** Tourniquet clock with interval flagging, Interactive MARCH assessment, 9-Line MEDEVAC builder, TCCC Casualty Card export, Offline medication reference, Full-text search and bookmarks, Works 100% offline

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Tools | $4.99 | one-time |


## Frequently asked questions

### Is Co free?

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

### Is Combat Medic free?

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

### Do Co or Combat Medic have ads?

Neither Co nor Combat Medic shows ads.

### Which is updated more often, Co or Combat Medic?

Co ships an update every 3 months, and Combat Medic every 4 days. Most recently, Co was updated on October 30, 2026 and Combat Medic on October 31, 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.*