# ETB vs Queo

The clearest difference is update cadence: Queo at every 5 weeks against ETB's every 14 months. ETB's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

ETB ships an update every 14 months, Queo every 5 weeks. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ETB | Queo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (283 ratings)](https://appshunter.io/ios/app/queo/id1464235337/reviews)** |
| Number of ratings | — | **283** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 73 MB | 45 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ETB](https://appshunter.io/developer/570548658) | [Queo SAS](https://appshunter.io/developer/1464235336) |

## What reviewers say

### ETB

[App page](https://appshunter.io/ios/app/etb-uc/id1462334813)

**Features:** macOS Compatibility

**In-app purchases:** none


### Queo

[App page](https://appshunter.io/ios/app/queo/id1464235337)

Manage building and office access, and reserve shared resources like conference rooms, workstations, smart lockers, and parking spots directly from your smartphone. Streamline your smart space experience with intuitive mobile control.

**Highlights:** Building and office entry, Conference room booking, Workspace reservation, Smart locker access, Parking spot booking

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ETB free?

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

### Is Queo free?

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

### Do ETB or Queo have ads?

Neither ETB nor Queo shows ads.

### Which is updated more often, ETB or Queo?

ETB ships an update every 14 months, and Queo every 5 weeks. Most recently, ETB was updated on October 2, 2026 and Queo on October 9, 2026.

---

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