# Kaiten vs Collabis

The clearest difference is rating: Collabis at 4.0 against Kaiten's 3.1. Collabis also leads on review sentiment (50% vs 22%) and monetization model (free vs free with in-app purchases). Kaiten's advantage is update cadence (every 5 days vs every 10 days) and ratings volume (10 vs 3). 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.

Collabis holds the better App Store score, 4.0 against 3.1. Both are backed by a comparable volume of ratings — 10 and 3 respectively. Written reviews point the same way: 22% of Kaiten's written reviews are positive against 50% of Collabis's.

Kaiten ships an update every 5 days, Collabis every 10 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Kaiten | Collabis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (10 ratings)](https://appshunter.io/ios/app/kaiten/id6739029367/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/collabis-ai/id6754638219/reviews)** |
| Number of ratings | **10** | 3 |
| Positive reviews | 22.2% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 10 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 256 MB | 61 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kaiten Software](https://appshunter.io/developer/1783474375) | [Megaplan](https://appshunter.io/developer/552317300) |

## What reviewers say

### Kaiten

[App page](https://appshunter.io/ios/app/kaiten/id6739029367)

This platform streamlines workflows for businesses, enhancing productivity and resource management. It offers robust task management, customizable Kanban boards, and project planning tools. Facilitates collaborative document work and knowledge base creation.

**Highlights:** Task management with files, checklists, and contacts, Customizable Kanban boards for workflow visualization, Project planning with Gantt charts and tables, Collaborative document editing and knowledge base, Support for Scrum and Kanban methodologies, Integrations with other services, Automation and customizable roles/access

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

**In-app purchases:** none


### Collabis

[App page](https://appshunter.io/ios/app/collabis-ai/id6754638219)

This app is a free notebook, planner, and knowledge base with AI capabilities. It consolidates notes, tasks, documents, tables, and a calendar into a single workspace, serving as a Russian-language alternative to Notion and Obsidian. Organize your life, projects, and learning materials efficiently.

**Highlights:** AI-powered text generation, Integrated notes and notebook, Task and to-do lists, Calendar and planner, Knowledge base creation, Project sharing with privacy controls

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

**In-app purchases:** none


## Frequently asked questions

### Is Kaiten free?

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

### Is Collabis free?

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

### Which has better reviews, Kaiten or Collabis?

Collabis is rated higher. Kaiten averages 3.1 out of 5 from 10 ratings, while Collabis averages 4.0 from 3 ratings.

### Do Kaiten or Collabis have ads?

Neither Kaiten nor Collabis shows ads.

### Which is updated more often, Kaiten or Collabis?

Kaiten ships an update every 5 days, and Collabis every 10 days. Most recently, Kaiten was updated on October 25, 2026 and Collabis 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.*