# adhDO vs Self Notify

The clearest difference is iOS requirement: adhDO at 17.5 against Self Notify's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. adhDO sells 3 in-app purchases, starting at $1.99 per month and Self Notify sells 1 in-app purchase, starting at $5.99 per year. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | adhDO | Self Notify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/self-notify/id6757353700/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Size | 7 MB | 9 MB |
| Requires iOS | **17.5** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alexey Demidov](https://appshunter.io/developer/1070504790) | [Dayana Networks Ltd](https://appshunter.io/developer/403434357) |

## What reviewers say

### adhDO

[App page](https://appshunter.io/ios/app/adhdo-focus-for-messy-minds/id6532610193)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Annual Subscription | $9.99 | per year |
| Lifetime Purchase | $29.99 | one-time |


### Self Notify

[App page](https://appshunter.io/ios/app/self-notify/id6757353700)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $5.99 | per year |


## Frequently asked questions

### Is adhDO free?

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

### Is Self Notify free?

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

### Do adhDO or Self Notify have ads?

Neither adhDO nor Self Notify shows ads.

### Which is updated more often, adhDO or Self Notify?

adhDO ships an update every 5 weeks, and Self Notify every 5 weeks. Most recently, adhDO was updated on October 1, 2026 and Self Notify on October 24, 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.*