# Trainer vs Nocty

The clearest difference is in-app purchases: Nocty at none against Trainer's 4. Nocty also leads on update cadence (every 5 days vs every 2 weeks). Trainer's advantage is device support (3 vs 1) and iOS requirement (16.0 vs 26.0). On price and ads there is nothing between them.

Both are free to download. Trainer sells 3 in-app purchases, starting at $0.99 per month. Nocty asks for nothing beyond the download.

Trainer ships an update every 2 weeks, Nocty every 5 days. The most recent releases landed on August 20, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | Trainer | Nocty |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 6 MB | 1 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [旭东 刘](https://appshunter.io/developer/1565635060) | [Daniel Ni](https://appshunter.io/developer/1607228380) |

## What reviewers say

### Trainer

[App page](https://appshunter.io/ios/app/trainer-better-step-by-step/id6443737872)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annual | $1.99 | per year |
| Annual | $4.99 | per year |


### Nocty

[App page](https://appshunter.io/ios/app/nocty-sleep-tracker/id6755660744)

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

**In-app purchases:** none


## Frequently asked questions

### Is Trainer free?

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

### Is Nocty free?

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

### Do Trainer or Nocty have ads?

Neither Trainer nor Nocty shows ads.

### Which is updated more often, Trainer or Nocty?

Trainer ships an update every 2 weeks, and Nocty every 5 days. Most recently, Trainer was updated on August 20, 2026 and Nocty on August 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.*