# Cards micro vs Curiosity

The clearest difference is in-app purchases: Cards micro at none against Curiosity's 9. Cards micro also leads on rating (5.0 vs 4.8) and device support (3 vs 1). Curiosity's advantage is ratings volume (172 vs 1). On price, update cadence and ads there is nothing between them.

Both are free to download. Curiosity sells 9 in-app purchases, starting at $7.99 per month. Cards micro asks for nothing beyond the download.

Cards micro holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Curiosity has 172 ratings behind it against 1, so its average is the more settled of the two.

Cards micro ships an update every 10 days, Curiosity every 2 weeks. The most recent releases landed on September 18, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Cards micro | Curiosity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cards-micro-learning/id1301197886/reviews)** | [4.8 (172 ratings)](https://appshunter.io/ios/app/curiosity-knowledge-is-power/id6462845357/reviews) |
| Number of ratings | 1 | **172** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 64 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Seekoya](https://appshunter.io/developer/1301197885) | [Rishabh Maini](https://appshunter.io/developer/1585715820) |

## What reviewers say

### Cards micro

[App page](https://appshunter.io/ios/app/cards-micro-learning/id1301197886)

Engage in quick, effective learning modules designed for busy schedules. Test your knowledge with quizzes and track your progress while competing with colleagues. Access content anytime, anywhere, on multiple devices.

**Highlights:** Short learning modules (3-5 minutes), Regularly updated content, Quizzes to test knowledge, Progress tracking and points system, Challenge colleagues, Multi-device access (iOS, web)

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

**In-app purchases:** none


### Curiosity

[App page](https://appshunter.io/ios/app/curiosity-knowledge-is-power/id6462845357)

Access book-level knowledge in short, engaging multimedia snippets. Learn about diverse topics instantly, anytime, anywhere, with personalized content tailored to your evolving interests. It's a modern approach to expanding your horizons.

**Highlights:** Instant knowledge snippets, Multimedia learning experience, Personalized learning journeys, Snackable content format, Diverse range of topics, Seamless user experience

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Curiosity Monthly | $7.99 | per month |
| Curiosity Premium | $7.99 | per month |
| Curiosity Weekly Premium | $7.99 | per 7 days |
| Curiosity Monthly | $8.99 | per month |
| Curiosity Weekly | $9.99 | per 7 days |
| Curiosity Yearly Exit Offer 1 | $34.99 | per year |
| Curiosity Yearly | $49.99 | per year |
| Curiosity Yearly Sub (7 Day Free) | $69.99 | per year |
| Curiosity Yearly Premium | $69.99 | per year |


## Frequently asked questions

### Is Cards micro free?

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

### Is Curiosity free?

Curiosity is free to download, with in-app purchases available.

### Which has better reviews, Cards micro or Curiosity?

Cards micro is rated higher. Cards micro averages 5.0 out of 5 from 1 ratings, while Curiosity averages 4.8 from 172 ratings.

### Do Cards micro or Curiosity have ads?

Neither Cards micro nor Curiosity shows ads.

### Which is updated more often, Cards micro or Curiosity?

Cards micro ships an update every 10 days, and Curiosity every 2 weeks. Most recently, Cards micro was updated on September 18, 2026 and Curiosity on September 22, 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.*