# Tui vs simbiu

The clearest difference is ads: simbiu at none against Tui's shown. simbiu also leads on update cadence (every 5 weeks vs every 12 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Tui ships an update every 12 months, simbiu every 5 weeks. The most recent releases landed on October 1, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Tui | simbiu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 5 weeks** |
| Size | 49 MB | 8 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Concello de Tui](https://appshunter.io/developer/1361028540) | [SIMBIU INTELLIGENCE SL.](https://appshunter.io/developer/1625644986) |

## What reviewers say

### Tui

[App page](https://appshunter.io/ios/app/tui/id1361028541)

**Features:** macOS Compatibility

**In-app purchases:** none


### simbiu

[App page](https://appshunter.io/ios/app/simbiu/id1625644834)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Tui free?

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

### Is simbiu free?

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

### Do Tui or simbiu have ads?

Tui shows ads; simbiu does not.

### Which is updated more often, Tui or simbiu?

Tui ships an update every 12 months, and simbiu every 5 weeks. Most recently, Tui was updated on October 1, 2026 and simbiu on September 18, 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.*