# Üsi Stadt vs Loop by Tertianum

Üsi Stadt and Loop by Tertianum are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on October 27, 2026.

## The numbers

| Metric | Üsi Stadt | Loop by Tertianum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 83 MB | 84 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stadtverwaltung Schaffhausen](https://appshunter.io/developer/1533966289) | [Tertianum AG](https://appshunter.io/developer/1676612751) |

## What reviewers say

### Üsi Stadt

[App page](https://appshunter.io/ios/app/usi-stadt/id1533966287)

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

**In-app purchases:** none


### Loop by Tertianum

[App page](https://appshunter.io/ios/app/loop-by-tertianum/id6446200090)

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

**In-app purchases:** none


## Frequently asked questions

### Is Üsi Stadt free?

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

### Is Loop by Tertianum free?

Loop by Tertianum is free to download, with no in-app purchases.

### Do Üsi Stadt or Loop by Tertianum have ads?

Neither Üsi Stadt nor Loop by Tertianum shows ads.

### Which is updated more often, Üsi Stadt or Loop by Tertianum?

Üsi Stadt ships an update fortnightly, and Loop by Tertianum fortnightly. Most recently, Üsi Stadt was updated on October 27, 2026 and Loop by Tertianum on October 27, 2026.

---

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