# Feather Squadron vs NIH Toolbox V3

The clearest difference is rating: NIH Toolbox V3 at 4.7 against Feather Squadron's 3.2. NIH Toolbox V3 also leads on update cadence (every 2 months vs every 6 months). Feather Squadron's advantage is in-app purchases (none vs 3) and iOS requirement (9.0 vs 18.0). On price, ratings volume, ads and device support there is nothing between them.

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

NIH Toolbox V3 holds the better App Store score, 4.7 against 3.2. Both are backed by a comparable volume of ratings — 5 and 3 respectively.

Feather Squadron ships an update every 6 months, NIH Toolbox V3 every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Feather Squadron | NIH Toolbox V3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (5 ratings)](https://appshunter.io/ios/app/feather-squadron-usa/id619565334/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/nih-toolbox-v3/id1627119550/reviews)** |
| Number of ratings | **5** | 3 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | **Free** | Subscription |
| Size | 27 MB | 938 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Acoustic Pioneer](https://appshunter.io/developer/619517178) | [Toolbox Assessments, Inc.](https://appshunter.io/developer/1724444781) |

## What reviewers say

### Feather Squadron

[App page](https://appshunter.io/ios/app/feather-squadron-usa/id619565334)

This app offers engaging games for children aged 5 and up to assess listening abilities. It provides quick screenings for parents and teachers, and comprehensive testing for professionals to evaluate auditory processing skills.

**Highlights:** Listening ability assessment games, Quick screening for parents/teachers, Comprehensive testing for professionals, US English localization, Auditory processing evaluation, Report generation with recommendations

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Feather Squadron free?

Feather Squadron is free to download, with no in-app purchases.

### Is NIH Toolbox V3 free?

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

### Which has better reviews, Feather Squadron or NIH Toolbox V3?

NIH Toolbox V3 is rated higher. Feather Squadron averages 3.2 out of 5 from 5 ratings, while NIH Toolbox V3 averages 4.7 from 3 ratings.

### Do Feather Squadron or NIH Toolbox V3 have ads?

Neither Feather Squadron nor NIH Toolbox V3 shows ads.

### Which is updated more often, Feather Squadron or NIH Toolbox V3?

Feather Squadron ships an update every 6 months, and NIH Toolbox V3 every 2 months. Most recently, Feather Squadron was updated on November 1, 2026 and NIH Toolbox V3 on November 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.*