# Project Assist vs Cog ADHD

The clearest difference is in-app purchases: Project Assist at none against Cog ADHD's 4. Project Assist also leads on ads (none vs shown) and device support (3 vs 1). Cog ADHD's advantage is update cadence (every 3 weeks vs every 2 months). On price and iOS requirement there is nothing between them.

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

Project Assist ships an update every 2 months, Cog ADHD every 3 weeks. The most recent releases landed on September 9, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Project Assist | 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 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 96 MB | 41 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Pro-Study](https://appshunter.io/developer/1545896363) | [Cog Enterprise B.V](https://appshunter.io/developer/1649377114) |

## What reviewers say

### Project Assist

[App page](https://appshunter.io/ios/app/project-assist/id1545912777)

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

**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 Project Assist free?

Project Assist 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 Project Assist or Cog ADHD have ads?

Cog ADHD shows ads; Project Assist does not.

### Which is updated more often, Project Assist or Cog ADHD?

Project Assist ships an update every 2 months, and Cog ADHD every 3 weeks. Most recently, Project Assist was updated on September 9, 2026 and Cog ADHD on June 11, 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.*