# Open MobileUI vs KanbanApp

The clearest difference is price: Open MobileUI at Free against KanbanApp's $1.99. Open MobileUI also leads on update cadence (weekly vs fortnightly) and iOS requirement (16.4 vs 26.4). On ads, in-app purchases and device support there is nothing between them.

Open MobileUI is free to download; KanbanApp costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Open MobileUI ships an update weekly, KanbanApp fortnightly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Open MobileUI | KanbanApp |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.5 (28 ratings)](https://appshunter.io/ios/app/open-mobileui/id6754266176/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free | — |
| Size | 64 MB | 13 MB |
| Requires iOS | **16.4** | 26.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ronas IT OU](https://appshunter.io/developer/1155581652) | [softhd](https://appshunter.io/developer/500566415) |

## What reviewers say

### Open MobileUI

[App page](https://appshunter.io/ios/app/open-mobileui/id6754266176)

This native mobile client allows you to connect to your self-hosted AI models via Open WebUI. Chat with your AI, manage conversations, and utilize features like web search and image generation, all while maintaining control over your data with no ads.

**Highlights:** Connect to self-hosted AI models, Real-time streaming responses, Edit and regenerate AI responses, Attach photos, files, and web pages, Voice mode for hands-free interaction, Organize chats with folders and archives, Export and share conversations

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

**In-app purchases:** none


### KanbanApp

[App page](https://appshunter.io/ios/app/kanbanapp/id6768080142)

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

**In-app purchases:** none


## Frequently asked questions

### Is Open MobileUI free?

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

### Is KanbanApp free?

KanbanApp costs $1.99, with no in-app purchases.

### Do Open MobileUI or KanbanApp have ads?

Neither Open MobileUI nor KanbanApp shows ads.

### Which is updated more often, Open MobileUI or KanbanApp?

Open MobileUI ships an update weekly, and KanbanApp fortnightly. Most recently, Open MobileUI was updated on October 30, 2026 and KanbanApp on October 24, 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.*