# Bayes vs Usplat

The clearest difference is in-app purchases: Bayes at none against Usplat's 4. Bayes also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Usplat sells 4 in-app purchases, starting at $1.99 per month. Bayes asks for nothing beyond the download.

Bayes ships an update weekly, Usplat every 5 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Bayes | Usplat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 5 days** |
| Size | 6 MB | 50 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Martin Vergara](https://appshunter.io/developer/1827363781) | [Usplat](https://appshunter.io/developer/1879188543) |

## What reviewers say

### Bayes

[App page](https://appshunter.io/ios/app/bayes/id6751214223)

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

**In-app purchases:** none


### Usplat

[App page](https://appshunter.io/ios/app/usplat/id6759513608)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| USPLAT Premium Personal Monthly | $1.99 | per month |
| USPLAT Premium Family Monthly | $11.99 | per month |
| USPLAT Premium Personal Annual | $24.99 | per year |
| USPLAT Premium Family Annual | $119.99 | per year |


## Frequently asked questions

### Is Bayes free?

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

### Is Usplat free?

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

### Do Bayes or Usplat have ads?

Usplat shows ads; Bayes does not.

### Which is updated more often, Bayes or Usplat?

Bayes ships an update weekly, and Usplat every 5 days. Most recently, Bayes was updated on October 30, 2026 and Usplat 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.*