# AntiCollision vs Heart Match.

The clearest difference is in-app purchases: AntiCollision at none against Heart Match.'s 1. AntiCollision also leads on iOS requirement (12.3 vs 17.6). Heart Match.'s advantage is update cadence (every 9 days vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. Heart Match. sells 1 one-off in-app purchase. AntiCollision asks for nothing beyond the download.

AntiCollision ships an update every 9 months, Heart Match. every 9 days. The most recent releases landed on November 9, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | AntiCollision | Heart Match. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (6 ratings)](https://appshunter.io/ios/app/anticollision/id1505029525/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 6 MB | 22 MB |
| Requires iOS | **12.3** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 9+ |
| Developer | [ron mooring](https://appshunter.io/developer/612283157) | [RESOANA](https://appshunter.io/developer/1759295590) |

## What reviewers say

### AntiCollision

[App page](https://appshunter.io/ios/app/anticollision/id1505029525)

Practice ship collision avoidance with a realistic simulator. Manage your vessel's engine and steering to navigate complex scenarios and prevent collisions. Features include ARPA simulation with customizable targets and pre-defined challenging situations.

**Highlights:** Real-time ship behavior simulation, ARPA simulator with up to 6 targets, Customizable target range, bearing, course, and speed, 7 pre-defined collision avoidance scenarios, Control over main engine and steering (auto/manual), RADAR view with relative or true motion, CPA and TCPA calculation

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

**In-app purchases:** none


### Heart Match.

[App page](https://appshunter.io/ios/app/heart-match/id6748877770)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Unlock | $1.99 | one-time |


## Frequently asked questions

### Is AntiCollision free?

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

### Is Heart Match. free?

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

### Do AntiCollision or Heart Match. have ads?

Neither AntiCollision nor Heart Match. shows ads.

### Which is updated more often, AntiCollision or Heart Match.?

AntiCollision ships an update every 9 months, and Heart Match. every 9 days. Most recently, AntiCollision was updated on November 9, 2026 and Heart Match. on October 30, 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.*