# Fasting Tracker vs Fastii

The clearest difference is update cadence: Fastii at weekly against Fasting Tracker's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Fasting Tracker sells 2 in-app purchases, starting at $7.99 per month and Fastii sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Fasting Tracker ships an update every 2 weeks, Fastii weekly. Both last shipped on October 29, 2026.

## The numbers

| Metric | Fasting Tracker | Fastii |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 9 MB | 61 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 12+ | 12+ |
| Developer | [Snir Tam](https://appshunter.io/developer/1889606691) | [DEVLOGGIC S.A.S.](https://appshunter.io/developer/6798670752) |

## What reviewers say

### Fasting Tracker

[App page](https://appshunter.io/ios/app/fasting-tracker-sablo/id6810269299)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $7.99 | per month |
| Sablo Lifetime | $19.99 | one-time |


### Fastii

[App page](https://appshunter.io/ios/app/fastii-intermittent-fasting/id6811358872)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fastii Plus Monthly | $9.99 | per month |
| Fastii Plus Yearly | $39.99 | per year |


## Frequently asked questions

### Is Fasting Tracker free?

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

### Is Fastii free?

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

### Do Fasting Tracker or Fastii have ads?

Neither Fasting Tracker nor Fastii shows ads.

### Which is updated more often, Fasting Tracker or Fastii?

Fasting Tracker ships an update every 2 weeks, and Fastii weekly. Most recently, Fasting Tracker was updated on October 29, 2026 and Fastii on October 29, 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.*