# Anchor vs DOO

The clearest difference is rating: DOO at 5.0 against Anchor's 4.5. Anchor's advantage is ratings volume (14 vs 1) and iOS requirement (15.1 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Anchor sells 2 in-app purchases, starting at $3.39 per month 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.

DOO holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Anchor has 14 ratings behind it against 1, so its average is the more settled of the two.

Anchor ships an update every 8 days, DOO fortnightly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Anchor | DOO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (14 ratings)](https://appshunter.io/ios/app/anchor-task-manager/id6744028228/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/doo/id6755932181/reviews)** |
| Number of ratings | **14** | 1 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | Freemium | Freemium |
| Size | 46 MB | 19 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fountain Labs LLC](https://appshunter.io/developer/1805595728) | [银时(成都)科技有限公司](https://appshunter.io/developer/1834154774) |

## What reviewers say

### Anchor

[App page](https://appshunter.io/ios/app/anchor-task-manager/id6744028228)

This intuitive to-do manager helps you conquer overwhelm by organizing all your tasks in one place. Keep priorities front and center with color-coded sorting and quickly view your daily tasks at a glance. It works right out of the box with no learning curve.

**Highlights:** Intuitive to-do list, Simple reminders, Organized task management, Color-coordinated priorities, Daily task view, Unlimited tasks, Works offline

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $3.39 | per month |
| Yearly Membership | $28.49 | per year |


### 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 calendar reminders. It features a unique single-page interface for seamless task management and review, designed to integrate smoothly with iOS.

**Highlights:** AI natural language processing for task input, Single-page interface for all actions, 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 Anchor free?

Anchor 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, Anchor or DOO?

DOO is rated higher. Anchor averages 4.5 out of 5 from 14 ratings, while DOO averages 5.0 from 1 ratings.

### Do Anchor or DOO have ads?

Neither Anchor nor DOO shows ads.

### Which is updated more often, Anchor or DOO?

Anchor ships an update every 8 days, and DOO fortnightly. Most recently, Anchor was updated on October 30, 2026 and DOO on November 5, 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.*