# Intermittent Fasting Track vs Fasty

The clearest difference is in-app purchases: Fasty at none against Intermittent Fasting Track's 3. Fasty also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Intermittent Fasting Track sells 3 in-app purchases, starting at $3.99 per 7 days. Fasty asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 8, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Intermittent Fasting Track | Fasty |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | Every 3 days |
| Size | 38 MB | 3 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Viktoriia Bolotych](https://appshunter.io/developer/1854131526) | [长贵 周](https://appshunter.io/developer/6779968395) |

## What reviewers say

### Intermittent Fasting Track

[App page](https://appshunter.io/ios/app/intermittent-fasting-track/id6768328240)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fasting Weekly IO | $3.99 | per 7 days |
| Fasting Quarterly | $24.99 | per 3 months |
| Fasting Yearly | $39.99 | per year |


### Fasty

[App page](https://appshunter.io/ios/app/fasty-if-fasting-timer-app/id6779994881)

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

**In-app purchases:** none


## Frequently asked questions

### Is Intermittent Fasting Track free?

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

### Is Fasty free?

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

### Do Intermittent Fasting Track or Fasty have ads?

Intermittent Fasting Track shows ads; Fasty does not.

### Which is updated more often, Intermittent Fasting Track or Fasty?

Intermittent Fasting Track ships an update every 3 days, and Fasty every 3 days. Most recently, Intermittent Fasting Track was updated on October 8, 2026 and Fasty on October 18, 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.*