# MN Executive Function Scale vs KnowThySelf

The clearest difference is review sentiment: KnowThySelf at 100% against MN Executive Function Scale's 50%. KnowThySelf also leads on rating (5.0 vs 3.0) and monetization model (free vs subscription). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KnowThySelf holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews point the same way: 50% of MN Executive Function Scale's written reviews are positive against 100% of KnowThySelf's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | MN Executive Function Scale | KnowThySelf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/mn-executive-function-scale/id967184252/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/knowthyself-knowothers/id6474642480/reviews)** |
| Number of ratings | 2 | **5** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Subscription | **Free** |
| Size | 31 MB | 10 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Reflection Sciences LLC](https://appshunter.io/developer/967184251) | [Fleetsmart, LLC](https://appshunter.io/developer/1722172526) |

## What reviewers say

### 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


### KnowThySelf

[App page](https://appshunter.io/ios/app/knowthyself-knowothers/id6474642480)

Build self-awareness and improve relationships with this app. It offers assessments to create a personal development profile including traits, values, skills, and goals. Share and discuss profiles with others for growth in various relationships.

**Highlights:** Personal development profile creation, Assessments for traits, values, skills, and goals, Profile sharing for relationship building, Fosters self-awareness, Supports healthy relationships, Customization options available

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MN Executive Function Scale free?

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

### Is KnowThySelf free?

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

### Which has better reviews, MN Executive Function Scale or KnowThySelf?

KnowThySelf is rated higher. MN Executive Function Scale averages 3.0 out of 5 from 2 ratings, while KnowThySelf averages 5.0 from 5 ratings.

### Do MN Executive Function Scale or KnowThySelf have ads?

Neither MN Executive Function Scale nor KnowThySelf shows ads.

### Which is updated more often, MN Executive Function Scale or KnowThySelf?

MN Executive Function Scale ships an update every 2 months, and KnowThySelf every 2 months. Most recently, MN Executive Function Scale was updated on October 2, 2026 and KnowThySelf on October 5, 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.*