# EYT Go/NoGo vs MN Executive Function Scale

The clearest difference is review sentiment: EYT Go/NoGo at 100% against MN Executive Function Scale's 50%. EYT Go/NoGo also leads on rating (4.5 vs 3.0). MN Executive Function Scale's advantage is price (Free vs $9.99). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

MN Executive Function Scale is free to download; EYT Go/NoGo costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

EYT Go/NoGo holds the better App Store score, 4.5 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 100% of EYT Go/NoGo's written reviews are positive against 50% of MN Executive Function Scale's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | EYT Go/NoGo | MN Executive Function Scale |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/eyt-gonogo/id919065618/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/mn-executive-function-scale/id967184252/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Paid** | Subscription |
| Size | 70 MB | 31 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [University of Wollongong](https://appshunter.io/developer/527113169) | [Reflection Sciences LLC](https://appshunter.io/developer/967184251) |

## What reviewers say

### EYT Go/NoGo

[App page](https://appshunter.io/ios/app/eyt-gonogo/id919065618)

This iPad-based game assesses children's impulse control through a simple fish-catching and shark-avoiding mechanic. It takes about 5 minutes to complete and provides scores, with options to export detailed data for research. It's part of a larger toolbox of early childhood assessments.

**Highlights:** Inhibition assessment game, Tap fish, avoid sharks, 5-minute assessment, Score reporting, Data export for research, Multilingual support

**In-app purchases:** none


### MN Executive Function Scale

[App page](https://appshunter.io/ios/app/mn-executive-function-scale/id967184252)

This app provides a brief, standardized assessment of executive function skills for ages 2 and up. Developed by neuroscience experts, it uses an engaging virtual card-sorting game to measure cognitive flexibility, working memory, and inhibitory control. Results are accessible via a secure web portal for tracking growth and early detection of difficulties.

**Highlights:** Standardized executive function assessment, Virtual card-sorting game, Adaptive to individual ability, Measures cognitive flexibility, working memory, inhibitory control, Secure web portal for score access and tracking, Early detection of EF difficulties, Formative assessment for educational programs

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

**In-app purchases:** none


## Frequently asked questions

### Is EYT Go/NoGo free?

EYT Go/NoGo costs $9.99, with no in-app purchases.

### Is MN Executive Function Scale free?

MN Executive Function Scale is free to download, with no in-app purchases.

### Which has better reviews, EYT Go/NoGo or MN Executive Function Scale?

EYT Go/NoGo is rated higher. EYT Go/NoGo averages 4.5 out of 5 from 2 ratings, while MN Executive Function Scale averages 3.0 from 2 ratings.

### Do EYT Go/NoGo or MN Executive Function Scale have ads?

Neither EYT Go/NoGo nor MN Executive Function Scale shows ads.

### Which is updated more often, EYT Go/NoGo or MN Executive Function Scale?

EYT Go/NoGo ships an update every 2 months, and MN Executive Function Scale every 2 months. Most recently, EYT Go/NoGo was updated on October 3, 2026 and MN Executive Function Scale on October 2, 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.*