# DooTask vs OKnote

The clearest difference is iOS requirement: DooTask at 15.4 against OKnote's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

DooTask ships an update every 9 days, OKnote every 2 weeks. Both last shipped on September 23, 2026.

## The numbers

| Metric | DooTask | OKnote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dootask/id1624855111/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 152 MB | 33 MB |
| Requires iOS | **15.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hitosea](https://appshunter.io/developer/1575158347) | [魔法森林(重庆)科技有限公司](https://appshunter.io/developer/1633338775) |

## What reviewers say

### DooTask

[App page](https://appshunter.io/ios/app/dootask/id1624855111)

This lightweight, open-source project management tool offers collaborative document editing, mind mapping, flowcharting, task distribution, and instant messaging. It integrates AI for task analysis and optimization, facilitating efficient team communication and project tracking across multiple platforms.

**Highlights:** AI-powered task analysis and optimization, Collaborative document editing, Mind mapping and flowcharting, Task distribution and management, Team communication groups, Project management templates, Task calendar

**In-app purchases:** none


### OKnote

[App page](https://appshunter.io/ios/app/oknote/id6777503597)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DooTask free?

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

### Is OKnote free?

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

### Do DooTask or OKnote have ads?

Neither DooTask nor OKnote shows ads.

### Which is updated more often, DooTask or OKnote?

DooTask ships an update every 9 days, and OKnote every 2 weeks. Most recently, DooTask was updated on September 23, 2026 and OKnote on September 23, 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.*