# Donaghadee PS vs Cog ADHD

The clearest difference is in-app purchases: Donaghadee PS at none against Cog ADHD's 4. Donaghadee PS also leads on ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. Cog ADHD sells 4 in-app purchases, starting at $6.99 per month. Donaghadee PS asks for nothing beyond the download.

Donaghadee PS ships an update every 2 weeks, Cog ADHD every 3 weeks. Both last shipped on October 3, 2026.

## The numbers

| Metric | Donaghadee PS | Cog ADHD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cog-adhd/id6446778321/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 43 MB | 41 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [BUSINESS SYSTEM SOLUTIONS (N.I.) LTD](https://appshunter.io/developer/549288322) | [Cog Enterprise B.V](https://appshunter.io/developer/1649377114) |

## What reviewers say

### Donaghadee PS

[App page](https://appshunter.io/ios/app/donaghadee-ps/id1483667392)

**In-app purchases:** none


### Cog ADHD

[App page](https://appshunter.io/ios/app/cog-adhd/id6446778321)

This app helps users track ADHD symptoms and offers personalized education, coping strategies, and advice. It includes features for celebrating wins, accessing insights, and a cognitive behavioral therapy program. Users can also book sessions with qualified therapists.

**Highlights:** ADHD symptom tracker, Celebrate wins, ADHD insights, Cognitive Behavioral Therapy program, Book therapist sessions

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $6.99 | per month |
| Monthly Subscription | $13.99 | per month |
| Annual Subscription | $49.99 | per year |
| Annual Subscription | $99.99 | per year |


## Frequently asked questions

### Is Donaghadee PS free?

Donaghadee PS is free to download, with no in-app purchases.

### Is Cog ADHD free?

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

### Do Donaghadee PS or Cog ADHD have ads?

Cog ADHD shows ads; Donaghadee PS does not.

### Which is updated more often, Donaghadee PS or Cog ADHD?

Donaghadee PS ships an update every 2 weeks, and Cog ADHD every 3 weeks. Most recently, Donaghadee PS was updated on October 3, 2026 and Cog ADHD on October 3, 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.*