# ADHD vs MentalPlus®

The clearest difference is in-app purchases: MentalPlus® at none against ADHD's 7. MentalPlus® also leads on update cadence (monthly vs every 3 months) and iOS requirement (12.0 vs 16.0). ADHD's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. ADHD sells 7 in-app purchases, starting at $4.99 per month. MentalPlus® asks for nothing beyond the download.

ADHD ships an update every 3 months, MentalPlus® monthly. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ADHD | MentalPlus® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (7 ratings)](https://appshunter.io/ios/app/adhd-cognitive-research/id1412022818/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 15.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 302 MB | 301 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [CogniFit](https://appshunter.io/developer/528285613) | [Rafael Cosentino Garcia](https://appshunter.io/developer/1262633796) |

## What reviewers say

### ADHD

[App page](https://appshunter.io/ios/app/adhd-cognitive-research/id1412022818)

Participate in scientific studies investigating cognitive aspects of ADHD. This app provides digital tools for researchers to evaluate and stimulate cognitive functions like attention, memory, and coordination in individuals with ADHD. It is for research purposes only and does not diagnose or treat the disorder.

**Highlights:** Participate in ADHD studies, Cognitive evaluation tools, Attention assessment, Memory testing, Hand-eye coordination tasks, Research focused

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription 75% Off | $4.99 | per month |
| Monthly Subscription 50% Off | $9.99 | per month |
| Monthly Subscription | $19.99 | per month |
| Yearly Subscription 75% Off | $22.99 | per year |
| Yearly Subscription 50% Off | $44.99 | per year |
| Yearly Subscription | $89.99 | per year |
| Assessment - Full price | $49.99 | one-time |


### MentalPlus®

[App page](https://appshunter.io/ios/app/mentalplus/id6444049784)

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

**In-app purchases:** none


## Frequently asked questions

### Is ADHD free?

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

### Is MentalPlus® free?

MentalPlus® is free to download, with no in-app purchases.

### Do ADHD or MentalPlus® have ads?

MentalPlus® shows ads; ADHD does not.

### Which is updated more often, ADHD or MentalPlus®?

ADHD ships an update every 3 months, and MentalPlus® monthly. Most recently, ADHD was updated on October 21, 2026 and MentalPlus® on October 6, 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.*