# Otteri vs Trawall

The clearest difference is iOS requirement: Trawall at 12.0 against Otteri's 15.5. 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.

## The numbers

| Metric | Otteri | Trawall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (2 ratings)](https://appshunter.io/ios/app/otteri/id1480384859/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Size | 103 MB | 34 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | +4 |
| Developer | [Kavin Nitasnajarukul](https://appshunter.io/developer/1469331007) | [Rafael Furlan](https://appshunter.io/developer/1785411171) |

## What reviewers say

### Otteri

[App page](https://appshunter.io/ios/app/otteri/id1480384859)

This application connects users to a modern laundry service featuring industrial washers and dryers. Manage your laundry needs, check machine availability, and receive notifications when your cycle is complete. Enjoy promotions and easily locate service areas.

**Highlights:** Industrial washer and dryer booking, Real-time machine status checks, Operation time monitoring, Completion notifications, Price promotions, Service area locator

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

**In-app purchases:** none


### Trawall

[App page](https://appshunter.io/ios/app/trawall/id6746577390)

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

**In-app purchases:** none


## Frequently asked questions

### Is Otteri free?

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

### Is Trawall free?

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

### Do Otteri or Trawall have ads?

Neither Otteri nor Trawall shows ads.

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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.*