# KnowThySelf vs Flashcard AI+

The clearest difference is in-app purchases: KnowThySelf at none against Flashcard AI+'s 2. KnowThySelf also leads on iOS requirement (12.0 vs 15). Flashcard AI+'s advantage is update cadence (every 3 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Flashcard AI+ sells 2 in-app purchases, starting at $4.99 per month. KnowThySelf asks for nothing beyond the download.

KnowThySelf ships an update every 2 months, Flashcard AI+ every 3 days. The most recent releases landed on June 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | KnowThySelf | Flashcard AI+ |
| --- | --- | --- |
| 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 | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 10 MB | 114 MB |
| Requires iOS | **12.0** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Fleetsmart, LLC](https://appshunter.io/developer/1722172526) | [Tech App Partners LLC](https://appshunter.io/developer/1812211524) |

## 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


### Flashcard AI+

[App page](https://appshunter.io/ios/app/flashcard-ai-plus/id6751896931)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $39.99 | per year |


## Frequently asked questions

### Is KnowThySelf free?

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

### Is Flashcard AI+ free?

Flashcard AI+ is free to download, with in-app purchases available.

### Do KnowThySelf or Flashcard AI+ have ads?

Neither KnowThySelf nor Flashcard AI+ shows ads.

### Which is updated more often, KnowThySelf or Flashcard AI+?

KnowThySelf ships an update every 2 months, and Flashcard AI+ every 3 days. Most recently, KnowThySelf was updated on June 1, 2026 and Flashcard AI+ on September 9, 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.*