# Keto Clock vs Sleep Map

The clearest difference is in-app purchases: Sleep Map at none against Keto Clock's 3. Sleep Map also leads on update cadence (every 4 days vs every 2 weeks). Keto Clock's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Keto Clock sells 3 in-app purchases, starting at $8.99 per month. Sleep Map asks for nothing beyond the download.

Keto Clock ships an update every 2 weeks, Sleep Map every 4 days. The most recent releases landed on September 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Keto Clock | Sleep Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/keto-clock-macro-tracker/id1544315993/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 68 MB | 397 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ketoclock Inc.](https://appshunter.io/developer/1720458976) | [Sunlit Game Studio LLC](https://appshunter.io/developer/6782197842) |

## What reviewers say

### Keto Clock

[App page](https://appshunter.io/ios/app/keto-clock-macro-tracker/id1544315993)

This app helps you understand your body's metabolic state and optimize fat burn. It offers personalized predictions, macro tracking, and guidance for weight loss and improved metabolic health, whether you're following a keto diet or not.

**Highlights:** Personalized fat burn predictions, Metabolic state tracking, Fasting timer, Customizable macro targets, Barcode scanning for food tracking, Visual food guides and recipes, Advanced health metrics

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $8.99 | per month |
| Quarterly | $19.99 | per 3 months |
| Annual | $54.99 | per year |


### Sleep Map

[App page](https://appshunter.io/ios/app/sleep-map/id6788094013)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Keto Clock free?

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

### Is Sleep Map free?

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

### Do Keto Clock or Sleep Map have ads?

Neither Keto Clock nor Sleep Map shows ads.

### Which is updated more often, Keto Clock or Sleep Map?

Keto Clock ships an update every 2 weeks, and Sleep Map every 4 days. Most recently, Keto Clock was updated on September 24, 2026 and Sleep Map on October 6, 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.*