# Time Block Planner vs DOO

The clearest difference is ads: DOO at none against Time Block Planner's shown. DOO also leads on update cadence (fortnightly vs every 9 months). Time Block Planner's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price and in-app purchases there is nothing between them.

Both are free to download. Time Block Planner sells 2 in-app purchases, starting at $4.99 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.

Time Block Planner ships an update every 9 months, DOO fortnightly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Time Block Planner | DOO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/doo/id6755932181/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 77 MB | 19 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [kota tada](https://appshunter.io/developer/1658942612) | [银时(成都)科技有限公司](https://appshunter.io/developer/1834154774) |

## What reviewers say

### Time Block Planner

[App page](https://appshunter.io/ios/app/time-block-planner-timeblock/id6743780145)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $49.99 | 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 Time Block Planner free?

Time Block Planner is free to download, with in-app purchases available.

### Is DOO free?

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

### Do Time Block Planner or DOO have ads?

Time Block Planner shows ads; DOO does not.

### Which is updated more often, Time Block Planner or DOO?

Time Block Planner ships an update every 9 months, and DOO fortnightly. Most recently, Time Block Planner 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.*