# 9uick vs Doit

The clearest difference is price: 9uick at Free against Doit's $0.49. 9uick also leads on iOS requirement (16.2 vs 18.2). Doit's advantage is update cadence (daily vs every 3 weeks) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

9uick is free to download; Doit costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

9uick ships an update every 3 weeks, Doit daily. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 9uick | Doit |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | — | Paid |
| Size | 1 MB | 17 MB |
| Requires iOS | **16.2** | 18.2 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Issei Ueda](https://appshunter.io/developer/1587496598) | [Kodai Hiradate](https://appshunter.io/developer/1475852802) |

## What reviewers say

### 9uick

[App page](https://appshunter.io/ios/app/9uick/id6445812510)

**Features:** macOS Compatibility

**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 9uick free?

9uick is free to download, with no in-app purchases.

### Is Doit free?

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

### Do 9uick or Doit have ads?

Neither 9uick nor Doit shows ads.

### Which is updated more often, 9uick or Doit?

9uick ships an update every 3 weeks, and Doit daily. Most recently, 9uick was updated on October 2, 2026 and Doit on September 30, 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.*