# 時間Todo vs Doit

The clearest difference is price: 時間Todo at Free against Doit's $0.49. 時間Todo also leads on iOS requirement (15.4 vs 18.2). Doit's advantage is update cadence (daily vs weekly). On ads, in-app purchases and device support there is nothing between them.

時間Todo is free to download; Doit costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

時間Todo ships an update weekly, Doit daily. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 時間Todo | Doit |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | — | Paid |
| Size | 8 MB | 17 MB |
| Requires iOS | **15.4** | 18.2 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Yu Ohara](https://appshunter.io/developer/1675452275) | [Kodai Hiradate](https://appshunter.io/developer/1475852802) |

## What reviewers say

### 時間Todo

[App page](https://appshunter.io/ios/app/todo/id6446017739)

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

**In-app purchases:** none


### Doit

[App page](https://appshunter.io/ios/app/doit/id6747572194)

This app helps you focus on a single task by guiding you through small, preparatory actions to overcome the initial hurdle of starting. It's designed to gently transition your mind and body towards your chosen activity, ensuring you stay on track without distractions.

**Highlights:** Focus on one task only, Guided preparatory actions, Overcome starting inertia, Gentle mental transition, Avoid multitasking, Stay on track

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 時間Todo free?

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

### Is Doit free?

Doit costs $0.49, with no in-app purchases.

### Do 時間Todo or Doit have ads?

Neither 時間Todo nor Doit shows ads.

### Which is updated more often, 時間Todo or Doit?

時間Todo ships an update weekly, and Doit daily. Most recently, 時間Todo was updated on October 27, 2026 and Doit on October 25, 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.*