# PureBite vs Fasting Timer

The clearest difference is in-app purchases: PureBite at none against Fasting Timer's 3. Fasting Timer's advantage is update cadence (every 2 weeks vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Fasting Timer sells 3 in-app purchases, starting at $4.99 per month. PureBite asks for nothing beyond the download.

PureBite ships an update every 7 months, Fasting Timer every 2 weeks. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PureBite | Fasting Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Size | 44 MB | 39 MB |
| Requires iOS | 17 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Alexander Ryakhin](https://appshunter.io/developer/1588418795) | [Anthony Chui](https://appshunter.io/developer/6779802641) |

## What reviewers say

### PureBite

[App page](https://appshunter.io/ios/app/purebite-fasting-tracker/id6505026086)

**In-app purchases:** none


### Fasting Timer

[App page](https://appshunter.io/ios/app/fasting-timer-intermittent/id6779876031)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $4.99 | per month |
| Plus Yearly | $24.99 | per year |
| Plus Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is PureBite free?

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

### Is Fasting Timer free?

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

### Do PureBite or Fasting Timer have ads?

Neither PureBite nor Fasting Timer shows ads.

### Which is updated more often, PureBite or Fasting Timer?

PureBite ships an update every 7 months, and Fasting Timer every 2 weeks. Most recently, PureBite was updated on October 1, 2026 and Fasting Timer on October 10, 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.*