# BiteFree vs Fasting Ratio

The clearest difference is update cadence: Fasting Ratio at every 5 days against BiteFree's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. BiteFree sells 1 one-off in-app purchase and Fasting Ratio sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

BiteFree ships an update every 3 months, Fasting Ratio every 5 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | BiteFree | Fasting Ratio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 55 MB | 1 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Glenn Francis](https://appshunter.io/developer/1875693789) | [守信 尚](https://appshunter.io/developer/1889197777) |

## What reviewers say

### BiteFree

[App page](https://appshunter.io/ios/app/bitefree-quit-nail-biting/id6759838502)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $9.99 | one-time |


### Fasting Ratio

[App page](https://appshunter.io/ios/app/fasting-ratio/id6771770188)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $4.99 | one-time |


## Frequently asked questions

### Is BiteFree free?

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

### Is Fasting Ratio free?

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

### Do BiteFree or Fasting Ratio have ads?

Neither BiteFree nor Fasting Ratio shows ads.

### Which is updated more often, BiteFree or Fasting Ratio?

BiteFree ships an update every 3 months, and Fasting Ratio every 5 days. Most recently, BiteFree was updated on November 5, 2026 and Fasting Ratio on November 5, 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.*