# NIH Toolbox V3 vs MIND Study

The clearest difference is in-app purchases: MIND Study at none against NIH Toolbox V3's 3. MIND Study also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. NIH Toolbox V3 sells 3 in-app purchases, starting at $599.99 per year. MIND Study asks for nothing beyond the download.

NIH Toolbox V3 ships an update every 2 months, MIND Study monthly. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | NIH Toolbox V3 | MIND Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/nih-toolbox-v3/id1627119550/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Subscription | — |
| Size | 938 MB | 136 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Toolbox Assessments, Inc.](https://appshunter.io/developer/1724444781) | [Louisville Computer Guys, Inc](https://appshunter.io/developer/1607659274) |

## What reviewers say

### NIH Toolbox V3

[App page](https://appshunter.io/ios/app/nih-toolbox-v3/id1627119550)

This app provides a comprehensive set of measures to assess cognitive, emotional, motor, and sensory functions in individuals aged 3-85. Designed for research and clinical use, it offers streamlined workflows and a user interface for over 50 measures, enabling data pooling and crosswalk analysis.

**Highlights:** Cognitive, emotional, motor, sensory function assessment, Ages 3-85, Streamlined workflows and UI, Over 50 measures, Crosswalk among measures, Includes PROMIS tests

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access on 2 iPads | $599.99 | per year |
| Access on 6 iPads | $1499.99 | per year |
| Access on 10 iPads | $2499.99 | per year |


### MIND Study

[App page](https://appshunter.io/ios/app/mind-study/id6535669420)

**In-app purchases:** none


## Frequently asked questions

### Is NIH Toolbox V3 free?

NIH Toolbox V3 is free to download, with in-app purchases available.

### Is MIND Study free?

MIND Study is free to download, with no in-app purchases.

### Do NIH Toolbox V3 or MIND Study have ads?

Neither NIH Toolbox V3 nor MIND Study shows ads.

### Which is updated more often, NIH Toolbox V3 or MIND Study?

NIH Toolbox V3 ships an update every 2 months, and MIND Study monthly. Most recently, NIH Toolbox V3 was updated on October 6, 2026 and MIND Study on October 3, 2026.

---

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