# WonderBox AI vs Messo

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

Both are free to download. WonderBox AI sells 2 in-app purchases, starting at $5.99 per month. Messo asks for nothing beyond the download.

WonderBox AI ships an update daily, Messo every 4 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | WonderBox AI | Messo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Size | 74 MB | 81 MB |
| Requires iOS | **16.2** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Avinash Kumawat](https://appshunter.io/developer/1552057072) | [Stas Morozov](https://appshunter.io/developer/541842204) |

## What reviewers say

### WonderBox AI

[App page](https://appshunter.io/ios/app/wonderbox-ai-image-generator/id6742020941)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Annual | $39.99 | per year |


### Messo

[App page](https://appshunter.io/ios/app/messo-to-do-notes-tasks/id6758547513)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WonderBox AI free?

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

### Is Messo free?

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

### Do WonderBox AI or Messo have ads?

Neither WonderBox AI nor Messo shows ads.

### Which is updated more often, WonderBox AI or Messo?

WonderBox AI ships an update daily, and Messo every 4 days. Most recently, WonderBox AI was updated on November 8, 2026 and Messo on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*