# Otteri vs DUTIG

The clearest difference is in-app purchases: Otteri at none against DUTIG's 10. Otteri also leads on update cadence (every 3 weeks vs every 16 months). DUTIG's advantage is iOS requirement (12.4 vs 15.5). On price, ads and device support there is nothing between them.

Both are free to download. DUTIG sells 10 in-app purchases, starting at $1.99 per month. Otteri asks for nothing beyond the download.

Otteri ships an update every 3 weeks, DUTIG every 16 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Otteri | DUTIG |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 16 months |
| Monetization | Free | — |
| Size | 103 MB | 20 MB |
| Requires iOS | 15.5 | **12.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Kavin Nitasnajarukul](https://appshunter.io/developer/1469331007) | [Charnpipop Buranasamut](https://appshunter.io/developer/1623325510) |

## 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. You can select services, pay through the app, track operations, and receive notifications upon completion. It also displays machine availability and promotional pricing.

**Highlights:** Book wash and dry services, In-app payments, Track operation times, Completion notifications, Check machine availability, View service areas, Access price promotions

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

**In-app purchases:** none


### DUTIG

[App page](https://appshunter.io/ios/app/dutig/id1623325508)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Passcard 30 times/day | $1.99 | per month |
| ใบผ่าน 60 ครั้ง/วัน | $2.99 | per month |
| ใบผ่าน 100 ครั้ง/วัน | $3.99 | per month |
| พื้นที่จัดเก็บ 50GB | $4.99 | per month |
| ใบผ่าน 200 ครั้ง/วัน | $7.99 | per month |
| พื้นที่จัดเก็บ 200GB | $7.99 | per month |
| ใบผ่าน 500 ครั้ง/วัน | $19.99 | per month |
| พื้นที่จัดเก็บ 1TB | $24.99 | per month |
| พื้นที่จัดเก็บ 2TB | $39.99 | per month |
| Residentig - 1 Year | $3.99 | one-time |


## Frequently asked questions

### Is Otteri free?

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

### Is DUTIG free?

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

### Do Otteri or DUTIG have ads?

Neither Otteri nor DUTIG shows ads.

### Which is updated more often, Otteri or DUTIG?

Otteri ships an update every 3 weeks, and DUTIG every 16 months. Most recently, Otteri was updated on November 3, 2026 and DUTIG on November 7, 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.*