# NightWatch vs SAMSON Personal Training

The clearest difference is in-app purchases: SAMSON Personal Training at none against NightWatch's 1. SAMSON Personal Training also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. NightWatch sells 1 one-off in-app purchase. SAMSON Personal Training asks for nothing beyond the download.

NightWatch ships an update monthly, SAMSON Personal Training fortnightly. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | NightWatch | SAMSON Personal Training |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Fortnightly** |
| Size | 6 MB | 100 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pummel Pty Ltd](https://appshunter.io/developer/1101016793) | [FITsociety BV (Apps)](https://appshunter.io/developer/1756257213) |

## What reviewers say

### NightWatch

[App page](https://appshunter.io/ios/app/nightwatch-sleep-tracker/id6469570238)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


### SAMSON Personal Training

[App page](https://appshunter.io/ios/app/samson-personal-training/id6745255109)

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

**In-app purchases:** none


## Frequently asked questions

### Is NightWatch free?

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

### Is SAMSON Personal Training free?

SAMSON Personal Training is free to download, with no in-app purchases.

### Do NightWatch or SAMSON Personal Training have ads?

NightWatch shows ads; SAMSON Personal Training does not.

### Which is updated more often, NightWatch or SAMSON Personal Training?

NightWatch ships an update monthly, and SAMSON Personal Training fortnightly. Most recently, NightWatch was updated on October 25, 2026 and SAMSON Personal Training on October 17, 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.*