# Regularity Mate vs N.S.A.T.

The clearest difference is in-app purchases: N.S.A.T. at none against Regularity Mate's 3. N.S.A.T. also leads on update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Regularity Mate sells 3 one-off in-app purchases. N.S.A.T. asks for nothing beyond the download.

Regularity Mate ships an update every 3 weeks, N.S.A.T. every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Regularity Mate | N.S.A.T. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/nsat/id6760433974/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | — | Free |
| Size | 57 MB | 1 MB |
| Requires iOS | **16.1** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Wilhelm](https://appshunter.io/developer/1879494791) | [Neal Puff](https://appshunter.io/developer/1884458263) |

## What reviewers say

### Regularity Mate

[App page](https://appshunter.io/ios/app/regularity-mate-tsd-rally/id6759557753)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scan Pack (3 Scans) | $0.99 | one-time |
| Scan Pack (20 Scans) | $5.99 | one-time |
| Regularity Mate Pro | $29.99 | one-time |


### N.S.A.T.

[App page](https://appshunter.io/ios/app/nsat/id6760433974)

This application assists in achieving a time closest to a target average speed for race courses. It uses a specific GPS device to automatically start and stop timing, storing results in a log. Users can configure existing courses or add their own for practice.

**Highlights:** Target average speed timing, Automatic start/stop with RaceBox GPS, Course configuration and saving, Results log file, Support for 'red flag restarts', Custom course creation

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

**In-app purchases:** none


## Frequently asked questions

### Is Regularity Mate free?

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

### Is N.S.A.T. free?

N.S.A.T. is free to download, with no in-app purchases.

### Do Regularity Mate or N.S.A.T. have ads?

Neither Regularity Mate nor N.S.A.T. shows ads.

### Which is updated more often, Regularity Mate or N.S.A.T.?

Regularity Mate ships an update every 3 weeks, and N.S.A.T. every 4 days. Most recently, Regularity Mate was updated on October 24, 2026 and N.S.A.T. 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.*