# Fasting Tracker vs Simple Fast

The clearest difference is in-app purchases: Simple Fast at none against Fasting Tracker's 2. Fasting Tracker's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Fasting Tracker sells 2 in-app purchases, starting at $2.99 per month. Simple Fast asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Fasting Tracker | Simple Fast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Size | 47 MB | 45 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ramazan Erikli](https://appshunter.io/developer/1789625854) | [Duc Dang Ngoc](https://appshunter.io/developer/1704135652) |

## What reviewers say

### Fasting Tracker

[App page](https://appshunter.io/ios/app/fasting-tracker-fast-timer/id6761269473)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fasting Tracker Premium - Monthly | $2.99 | per month |
| Fasting Tracker Premium - Yearly | $19.99 | per year |


### Simple Fast

[App page](https://appshunter.io/ios/app/simple-fast-fasting-tracker/id6774254122)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fasting Tracker free?

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

### Is Simple Fast free?

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

### Do Fasting Tracker or Simple Fast have ads?

Simple Fast shows ads; Fasting Tracker does not.

### Which is updated more often, Fasting Tracker or Simple Fast?

Fasting Tracker ships an update every 2 months, and Simple Fast every 2 months. Most recently, Fasting Tracker was updated on October 1, 2026 and Simple Fast on September 28, 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.*