# ADHD Focus vs Scriba.study

ADHD Focus and Scriba.study are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. ADHD Focus sells 2 in-app purchases, starting at $1.99 per 7 days and Scriba.study sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ADHD Focus | Scriba.study |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Size | 32 MB | 37 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Appgineering GbR](https://appshunter.io/developer/1785233826) | [Riccardo Castiglioni](https://appshunter.io/developer/6805892636) |

## What reviewers say

### ADHD Focus

[App page](https://appshunter.io/ios/app/adhd-focus-that-one-thing/id6746286274)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ThatOneThing Premium (1 week) | $1.99 | per 7 days |
| ThatOneThing Premium (1 year) | $3.99 | per year |


### Scriba.study

[App page](https://appshunter.io/ios/app/scribastudy/id6805892634)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CHILL 40 | $4.99 | per month |
| BOOST 80 | $8.99 | per month |
| MEGA ULTRA PRO MAX 160 | $12.99 | per month |


## Frequently asked questions

### Is ADHD Focus free?

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

### Is Scriba.study free?

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

### Do ADHD Focus or Scriba.study have ads?

Neither ADHD Focus nor Scriba.study shows ads.

### Which is updated more often, ADHD Focus or Scriba.study?

ADHD Focus ships an update every 3 days, and Scriba.study every 3 days. Most recently, ADHD Focus was updated on November 8, 2026 and Scriba.study on October 31, 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.*