# Curiosity vs Excel Classes

The clearest difference is update cadence: Curiosity at every 2 weeks against Excel Classes's every 6 months. Excel Classes's advantage is device support (3 vs 1) and iOS requirement (15.5 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Curiosity sells 9 in-app purchases, starting at $7.99 per month and Excel Classes sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Curiosity ships an update every 2 weeks, Excel Classes every 6 months. The most recent releases landed on October 20, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Curiosity | Excel Classes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (172 ratings)](https://appshunter.io/ios/app/curiosity-knowledge-is-power/id6462845357/reviews)** | — |
| Number of ratings | **172** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 63 MB | 148 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Rishabh Maini](https://appshunter.io/developer/1585715820) | [Online Learning](https://appshunter.io/developer/1790866777) |

## What reviewers say

### 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 |


### Excel Classes

[App page](https://appshunter.io/ios/app/excel-classes/id6741476470)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - BA | $39.99 | one-time |
| Package - AY | $39.99 | one-time |
| Package - BD | $39.99 | one-time |
| Package - AW | $39.99 | one-time |
| Package - BB | $39.99 | one-time |
| Package - AZ | $39.99 | one-time |
| Package - BC | $39.99 | one-time |
| Package - BG | $49.99 | one-time |
| Package - BF | $49.99 | one-time |
| Package - BH | $49.99 | one-time |


## Frequently asked questions

### Is Curiosity free?

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

### Is Excel Classes free?

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

### Do Curiosity or Excel Classes have ads?

Neither Curiosity nor Excel Classes shows ads.

### Which is updated more often, Curiosity or Excel Classes?

Curiosity ships an update every 2 weeks, and Excel Classes every 6 months. Most recently, Curiosity was updated on October 20, 2026 and Excel Classes on October 11, 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.*