# NeckStrong vs SwimWorkoutData

The clearest difference is update cadence: SwimWorkoutData at every 2 months against NeckStrong's every 80 months. NeckStrong's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NeckStrong ships an update every 80 months, SwimWorkoutData every 2 months. The most recent releases landed on July 19, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | NeckStrong | SwimWorkoutData |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 80 months | **Every 2 months** |
| Size | 34 MB | 3 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CloudSpirit Limited](https://appshunter.io/developer/816154234) | [Peter Szots](https://appshunter.io/developer/1233811078) |

## What reviewers say

### NeckStrong

[App page](https://appshunter.io/ios/app/neckstrong-isometric/id1485815775)

**Features:** macOS Compatibility

**In-app purchases:** none


### SwimWorkoutData

[App page](https://appshunter.io/ios/app/swimworkoutdata/id6736835438)

**In-app purchases:** none


## Frequently asked questions

### Is NeckStrong free?

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

### Is SwimWorkoutData free?

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

### Do NeckStrong or SwimWorkoutData have ads?

Neither NeckStrong nor SwimWorkoutData shows ads.

### Which is updated more often, NeckStrong or SwimWorkoutData?

NeckStrong ships an update every 80 months, and SwimWorkoutData every 2 months. Most recently, NeckStrong was updated on July 19, 2026 and SwimWorkoutData on September 16, 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.*