# Fastia vs Fasting Clock

The clearest difference is in-app purchases: Fasting Clock at none against Fastia's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Fastia sells 2 in-app purchases, starting at $6.99 per month. Fasting Clock asks for nothing beyond the download.

Fastia ships an update every 3 months, Fasting Clock every 4 months. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Fastia | Fasting Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 10 MB | 3 MB |
| Requires iOS | 17 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Maksym Zaivyi](https://appshunter.io/developer/1809719085) | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) |

## What reviewers say

### Fastia

[App page](https://appshunter.io/ios/app/fastia-fasting-tracker/id6763625548)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium per month | $6.99 | per month |
| Premium for a year | $39.99 | per year |


### Fasting Clock

[App page](https://appshunter.io/ios/app/fasting-clock-168-omad-log/id6772257547)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fastia free?

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

### Is Fasting Clock free?

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

### Do Fastia or Fasting Clock have ads?

Neither Fastia nor Fasting Clock shows ads.

### Which is updated more often, Fastia or Fasting Clock?

Fastia ships an update every 3 months, and Fasting Clock every 4 months. Most recently, Fastia was updated on October 19, 2026 and Fasting Clock on October 11, 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.*