# Pure To Do vs DOO

The clearest difference is ratings volume: Pure To Do at 4 against DOO's 1. Pure To Do also leads on iOS requirement (16 vs 18.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Pure To Do sells 1 one-off in-app purchase and DOO sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Pure To Do against 5.0 for DOO. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Pure To Do ships an update every 3 weeks, DOO every 2 weeks. The most recent releases landed on September 28, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Pure To Do | DOO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/pure-to-do-quick-notes/id6476076472/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/doo/id6755932181/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 88.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 9 MB | 18 MB |
| Requires iOS | **16** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [鸿宇 彭](https://appshunter.io/developer/1725729025) | [银时(成都)科技有限公司](https://appshunter.io/developer/1834154774) |

## What reviewers say

### Pure To Do

[App page](https://appshunter.io/ios/app/pure-to-do-quick-notes/id6476076472)

This minimalist app helps you manage your daily tasks with intuitive gestures. Easily create, complete, delete, and reorder items, with support for sub-tasks and reminders. It's designed for those who need a straightforward way to jot down thoughts and chores.

**Highlights:** Gesture-based task management, Sub-task support, Scheduled reminders, Drag-and-drop reordering, Pinning important items, Minimalist interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pure To Do | $1.99 | one-time |


### DOO

[App page](https://appshunter.io/ios/app/doo/id6755932181)

This app uses AI to convert your spoken thoughts into clear to-do items and reminders. It offers a unique single-page interface for seamless task management, integrating with iOS for a focused experience.

**Highlights:** AI-powered natural language input, Single-page interface for all tasks, Support for recurring and sub-tasks, Lunar calendar and Chinese holidays, External ICS calendar subscription, iCloud sync and backup (Pro)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DOO Pro（月度） | $0.99 | per month |
| DOO Pro（年度） | $8.99 | per year |


## Frequently asked questions

### Is Pure To Do free?

Pure To Do is free to download, with in-app purchases available.

### Is DOO free?

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

### Which has better reviews, Pure To Do or DOO?

Pure To Do and DOO are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Pure To Do or DOO have ads?

Neither Pure To Do nor DOO shows ads.

### Which is updated more often, Pure To Do or DOO?

Pure To Do ships an update every 3 weeks, and DOO every 2 weeks. Most recently, Pure To Do was updated on September 28, 2026 and DOO on September 29, 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.*