# OneTodo vs Task Flow

The clearest difference is rating: Task Flow at 4.7 against OneTodo's 2.3. Task Flow also leads on monetization model (free with in-app purchases vs subscription) and ratings volume (324 vs 3). OneTodo's advantage is update cadence (every 9 days vs monthly). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. OneTodo sells 3 in-app purchases, starting at $0.99 per month and Task Flow sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Task Flow holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: Task Flow has 324 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 71% of OneTodo's written reviews are positive against 78% of Task Flow's.

OneTodo ships an update every 9 days, Task Flow monthly. The most recent releases landed on September 9, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | OneTodo | Task Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/onetodo-personal-task-system/id1546530435/reviews) | **[4.7 (324 ratings)](https://appshunter.io/ios/app/task-flow-tasks-and-checklists/id1591229483/reviews)** |
| Number of ratings | 3 | **324** |
| Positive reviews | 71.4% of reviews | **77.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 140 MB | 138 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Reinvent Technology Co., Ltd.](https://appshunter.io/developer/1250290964) | [Vladimir Butko](https://appshunter.io/developer/1556257481) |

## What reviewers say

### OneTodo

[App page](https://appshunter.io/ios/app/onetodo-personal-task-system/id1546530435)

Organize your life with a hierarchical task management system. Create tasks, pages, projects, boxes, and spaces to structure your to-do list and plans. Track project progress and manage separate data spaces for different aspects of your life.

**Highlights:** Hierarchical task organization (Task > Page > Project > Box > Space), Create standalone tasks, Use pages as project subtitles, Track project completion progress, Group projects with boxes, Separate data spaces for internal accounts

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OneTodo Pro (Monthly) | $0.99 | per month |
| OneTodo Pro (Yearly) | $6.99 | per year |
| OneTodo Pro (Lifetime) | $14.99 | one-time |


### Task Flow

[App page](https://appshunter.io/ios/app/task-flow-tasks-and-checklists/id1591229483)

This app is a comprehensive task manager and planner that helps you organize, plan, and track your tasks and projects. It offers versatile prioritization, multi-project integration, a focus timer, and customizable project visualizations to boost productivity and ensure deadlines are met.

**Highlights:** Versatile prioritization, Multi-project integration, Focus Timer, Project visualization (lists/Kanban), Detailed task information, Home screen widgets

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Task Flow+ Monthly (1 Month) | $2.99 | per month |
| Task Flow+ Annual (1 Year) | $14.99 | per year |
| Task Flow+ Lifetime | $49.99 | one-time |

**What reviewers like**

- 👍 Intuitive interface
- 🚀 Smooth syncing across devices
- 💡 Flexible task management (multiple projects, sections)
- 👍 Clean and pleasing design
- 👍 Helpful features (attachments, Pomodoro timer)

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔍 Lacking some advanced features (calendar integration, time tracking)
- 🔍 Confusing UI in some areas (subtasks, board view)
- 🔍 Limited customization options

**Reported bugs**

- Dragging tasks can create unintended subtasks
- Popup windows appearing behind the app
- App icon image reverting unexpectedly

**Requested features**

- Apple Watch app
- Improved task sorting and scheduling
- Better project management features (subfolders, archiving)
- Customizable quotes and theming
- Clickable links in notes


## Frequently asked questions

### Is OneTodo free?

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

### Is Task Flow free?

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

### Which has better reviews, OneTodo or Task Flow?

Task Flow is rated higher. OneTodo averages 2.3 out of 5 from 3 ratings, while Task Flow averages 4.7 from 324 ratings.

### Do OneTodo or Task Flow have ads?

Neither OneTodo nor Task Flow shows ads.

### Which is updated more often, OneTodo or Task Flow?

OneTodo ships an update every 9 days, and Task Flow monthly. Most recently, OneTodo was updated on September 9, 2026 and Task Flow 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.*