# ClearFast vs Hush

The clearest difference is ads: ClearFast at none against Hush's shown. Hush's advantage is update cadence (every 2 days vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. ClearFast sells 2 in-app purchases, starting at $1.99 per month and Hush sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ClearFast ships an update every 4 months, Hush every 2 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ClearFast | Hush |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 40 MB | 9 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Janardan Ayachi](https://appshunter.io/developer/1890658992) | [KUREHO](https://appshunter.io/developer/1884942706) |

## What reviewers say

### ClearFast

[App page](https://appshunter.io/ios/app/clearfast-fasting-timer/id6763855541)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ClearFast Premium Monthly | $1.99 | per month |
| ClearFast Lifetime | $19.99 | one-time |


### Hush

[App page](https://appshunter.io/ios/app/hush-intermittent-fasting/id6774887823)

This app offers a quiet and focused intermittent fasting timer. It provides essential features like a center ring timer, preset fasting schedules, and helpful hints during fasting periods. Users can also utilize a home screen widget for at-a-glance tracking and enjoy a privacy-first approach with on-device data storage.

**Highlights:** Center ring timer, Four classic fasting presets, Hunger-peak hint notifications, Home screen widget, Streak tracking, Privacy-first data storage

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Plus | $11.99 | one-time |


## Frequently asked questions

### Is ClearFast free?

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

### Is Hush free?

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

### Do ClearFast or Hush have ads?

Hush shows ads; ClearFast does not.

### Which is updated more often, ClearFast or Hush?

ClearFast ships an update every 4 months, and Hush every 2 days. Most recently, ClearFast was updated on October 24, 2026 and Hush on October 31, 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.*