# slotho vs Fast

The clearest difference is in-app purchases: Fast at none against slotho's 2. slotho's advantage is iOS requirement (17.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. slotho sells 2 in-app purchases, starting at $0.99 per month. Fast asks for nothing beyond the download.

slotho ships an update every 11 days, Fast every 2 weeks. The most recent releases landed on October 19, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | slotho | Fast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 weeks |
| Size | 61 MB | 35 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Luiz Carlos Maia Junior](https://appshunter.io/developer/1582361492) | [CodeHive](https://appshunter.io/developer/1196672412) |

## What reviewers say

### slotho

[App page](https://appshunter.io/ios/app/slotho/id1662327859)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Search Monthly | $0.99 | per month |
| PRO Search Yearly | $9.99 | per year |


### Fast

[App page](https://appshunter.io/ios/app/fast-intermittent-fasting/id6741595659)

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

**In-app purchases:** none


## Frequently asked questions

### Is slotho free?

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

### Is Fast free?

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

### Do slotho or Fast have ads?

Neither slotho nor Fast shows ads.

### Which is updated more often, slotho or Fast?

slotho ships an update every 11 days, and Fast every 2 weeks. Most recently, slotho was updated on October 19, 2026 and Fast on September 30, 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.*