# SleepTrack vs Lunaletics

The clearest difference is update cadence: Lunaletics at every 3 weeks against SleepTrack's every 2 months. SleepTrack's advantage is iOS requirement (8.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SleepTrack sells 1 one-off in-app purchase and Lunaletics sells 1 in-app purchase, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

SleepTrack ships an update every 2 months, Lunaletics every 3 weeks. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | SleepTrack | Lunaletics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/sleeptrack-automatic-sleep-detection/id517867594/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 38.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 136 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anurodh Pokharel](https://appshunter.io/developer/317711503) | [Lunaletics GmbH](https://appshunter.io/developer/1807839797) |

## What reviewers say

### SleepTrack

[App page](https://appshunter.io/ios/app/sleeptrack-automatic-sleep-detection/id517867594)

Automatically detect and log your sleep patterns using your device's motion chip. Wake up with a built-in alarm and manually record sleep quality. Integrates with HealthKit and Runkeeper for comprehensive health tracking.

**Highlights:** Automatic sleep detection, Built-in alarm, Sleep timer, Manual sleep entry, HealthKit integration, Runkeeper integration

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Free | $0.99 | one-time |


### Lunaletics

[App page](https://appshunter.io/ios/app/lunaletics-cycle-syncing-app/id6744465014)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro monthly | $6.99 | per month |


## Frequently asked questions

### Is SleepTrack free?

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

### Is Lunaletics free?

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

### Do SleepTrack or Lunaletics have ads?

Neither SleepTrack nor Lunaletics shows ads.

### Which is updated more often, SleepTrack or Lunaletics?

SleepTrack ships an update every 2 months, and Lunaletics every 3 weeks. Most recently, SleepTrack was updated on October 11, 2026 and Lunaletics on October 10, 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.*