# Meridian vs SimpleFast

The clearest difference is in-app purchases: SimpleFast at none against Meridian's 3. Meridian's advantage is iOS requirement (17.6 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Meridian sells 3 in-app purchases, starting at $1.99 per month. SimpleFast asks for nothing beyond the download.

## The numbers

| Metric | Meridian | SimpleFast |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Monetization | Freemium | — |
| Size | 3 MB | 6 MB |
| Requires iOS | **17.6** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [ZACHARY MARK MULLIGAN](https://appshunter.io/developer/1881722384) | [Khitdhikhun Klinsang](https://appshunter.io/developer/1891241513) |

## What reviewers say

### Meridian

[App page](https://appshunter.io/ios/app/meridian-fasting-tracker/id6759932374)

This app offers a straightforward approach to intermittent fasting, focusing on a clean interface and scientific insights into metabolic phases. It allows users to start and stop fasting with ease, track custom schedules, and understand their body's processes without intrusive features or upselling.

**Highlights:** One-tap start/stop timer, Metabolic phase insights, Built-in and custom schedules, Data stays on device, Optional Apple Health integration, Clean, intentional design

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Meridian Premium | $1.99 | per month |
| Meridian Premium | $14.99 | per year |
| Meridian Premium (Lifetime) | $39.99 | one-time |


### SimpleFast

[App page](https://appshunter.io/ios/app/simplefast-fasting-tracker/id6765591381)

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

**In-app purchases:** none


## Frequently asked questions

### Is Meridian free?

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

### Is SimpleFast free?

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

### Do Meridian or SimpleFast have ads?

Neither Meridian nor SimpleFast shows ads.

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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.*