# KnowThySelf vs Blue Sous Chef

The clearest difference is in-app purchases: KnowThySelf at none against Blue Sous Chef's 5. KnowThySelf also leads on ads (none vs shown) and device support (3 vs 1). Blue Sous Chef's advantage is update cadence (every 3 weeks vs every 2 months). On price there is nothing between them.

Both are free to download. Blue Sous Chef sells 5 in-app purchases, starting at $4.99 per month. KnowThySelf asks for nothing beyond the download.

KnowThySelf ships an update every 2 months, Blue Sous Chef every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | KnowThySelf | Blue Sous Chef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/knowthyself-knowothers/id6474642480/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 10 MB | 17 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Fleetsmart, LLC](https://appshunter.io/developer/1722172526) | [Christopher Rosier](https://appshunter.io/developer/1896502217) |

## What reviewers say

### 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


### Blue Sous Chef

[App page](https://appshunter.io/ios/app/blue-sous-chef-cook-and-learn/id6767710893)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $39.99 | per year |
| Pinch | $0.99 | one-time |
| Pantry | $4.99 | one-time |
| Cellar | $9.99 | one-time |


## Frequently asked questions

### Is KnowThySelf free?

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

### Is Blue Sous Chef free?

Blue Sous Chef is free to download, with in-app purchases available.

### Do KnowThySelf or Blue Sous Chef have ads?

Blue Sous Chef shows ads; KnowThySelf does not.

### Which is updated more often, KnowThySelf or Blue Sous Chef?

KnowThySelf ships an update every 2 months, and Blue Sous Chef every 3 weeks. Most recently, KnowThySelf was updated on October 24, 2026 and Blue Sous Chef on October 25, 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.*