# FocusDo vs ArkNote

FocusDo and ArkNote 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. FocusDo sells 3 in-app purchases, starting at $2.99 per month and ArkNote sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

FocusDo ships an update every 2 days, ArkNote every 3 days. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | FocusDo | ArkNote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 55 MB | 10 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Nous Studio Ltd](https://appshunter.io/developer/1878575505) | [LexyTech Ltd.](https://appshunter.io/developer/1643712954) |

## What reviewers say

### FocusDo

[App page](https://appshunter.io/ios/app/focusdo-adhd-to-do-list/id6759430303)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $9.99 | per year |
| Life time | $19.99 | one-time |


### ArkNote

[App page](https://appshunter.io/ios/app/arknote-adhd-friendly-notes/id6800532358)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $6.99 | per year |
| PRO | $14.99 | one-time |


## Frequently asked questions

### Is FocusDo free?

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

### Is ArkNote free?

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

### Do FocusDo or ArkNote have ads?

Neither FocusDo nor ArkNote shows ads.

### Which is updated more often, FocusDo or ArkNote?

FocusDo ships an update every 2 days, and ArkNote every 3 days. Most recently, FocusDo was updated on September 23, 2026 and ArkNote on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*