# Claritist vs Just Do This

The clearest difference is price: Just Do This at Free against Claritist's $9.99. Just Do This also leads on update cadence (every 10 days vs every 2 months) and iOS requirement (13.0 vs 18.6). Claritist's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

Just Do This is free to download; Claritist costs $9.99 up front. Just Do This sells 1 one-off in-app purchase. Claritist asks for nothing beyond the download.

Claritist ships an update every 2 months, Just Do This every 10 days. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Claritist | Just Do This |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/claritist/id1451391832/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Paid | — |
| Size | 19 MB | 28 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yee Keat Phuah](https://appshunter.io/developer/1451391831) | [Higio Tarak](https://appshunter.io/developer/1879044320) |

## What reviewers say

### Claritist

[App page](https://appshunter.io/ios/app/claritist/id1451391832)

This app helps you implement the Getting Things Done methodology with a focus on simplicity and security. It allows for effortless capture of information, systematic organization, and targeted engagement with your tasks.

**Highlights:** Getting Things Done (GTD) methodology support, Tickler File for simplified date management, Secure iCloud data storage, Effortless information capture via app, Siri, or sharing, Systematic task clarification and organization, Customizable categories with icons, Weekly reflection for system maintenance

**Features:** Vision Pro support

**In-app purchases:** none


### Just Do This

[App page](https://appshunter.io/ios/app/just-do-this-adhd-backlog/id6759494245)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $9.99 | one-time |


## Frequently asked questions

### Is Claritist free?

Claritist costs $9.99, with no in-app purchases.

### Is Just Do This free?

Just Do This is free to download, with in-app purchases available.

### Do Claritist or Just Do This have ads?

Neither Claritist nor Just Do This shows ads.

### Which is updated more often, Claritist or Just Do This?

Claritist ships an update every 2 months, and Just Do This every 10 days. Most recently, Claritist was updated on October 16, 2026 and Just Do This on October 18, 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.*