# Well Rhythm vs Gutli

The clearest difference is ads: Gutli at none against Well Rhythm's shown. Well Rhythm's advantage is iOS requirement (16.4 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Well Rhythm sells 4 in-app purchases, starting at $1.99 per month and Gutli sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Well Rhythm | Gutli |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 6 days |
| Size | 158 MB | 17 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [LO KA HEI](https://appshunter.io/developer/6784767149) | [Darkmode Ltd](https://appshunter.io/developer/1801848320) |

## What reviewers say

### Well Rhythm

[App page](https://appshunter.io/ios/app/well-rhythm/id6784767147)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (ad-free + AI) | $1.99 | per month |
| Premium + Family | $3.99 | per month |
| Premium (ad-free + AI) | $24.99 | per year |
| Premium + Family | $39.99 | per year |


### Gutli

[App page](https://appshunter.io/ios/app/gutli-start-experimenting/id6797940792)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single-food experiment | $29.99 | one-time |


## Frequently asked questions

### Is Well Rhythm free?

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

### Is Gutli free?

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

### Do Well Rhythm or Gutli have ads?

Well Rhythm shows ads; Gutli does not.

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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.*