# Learn French vs Rock Identifier

The clearest difference is update cadence: Rock Identifier at every 3 days against Learn French's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Learn French sells 4 in-app purchases, starting at $4.99 per 7 days and Rock Identifier sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Learn French ships an update every 3 months, Rock Identifier every 3 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Learn French | Rock Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (33 ratings)](https://appshunter.io/ios/app/rock-identifier-stone-scanner/id6788499024/reviews)** |
| Number of ratings | — | **33** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 46 MB | 23 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Meena Ranka](https://appshunter.io/developer/1858856675) | [Vitalii Korol](https://appshunter.io/developer/1855105263) |

## What reviewers say

### Learn French

[App page](https://appshunter.io/ios/app/learn-french-capylearn/id6773247104)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CapyLearn French Weekly | $4.99 | per 7 days |
| CapyLearn French Yearly | $19.99 | per year |
| CapyLearn French Lifetime Gift | $9.99 | one-time |
| CapyLearn French Lifetime | $19.99 | one-time |


### Rock Identifier

[App page](https://appshunter.io/ios/app/rock-identifier-stone-scanner/id6788499024)

Instantly identify rocks and crystals by simply taking a photo. This app provides detailed information for enthusiasts and beginners alike, making it easy to learn about stones found anywhere.

**Highlights:** Instant AI-powered rock recognition, Detailed information on identified stones, Save identified rocks to history, Easy to use for beginners, Useful for collectors and students

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rock Identifier Pro Weekly | $5.99 | per 7 days |
| Rock Identifier Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Learn French free?

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

### Is Rock Identifier free?

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

### Do Learn French or Rock Identifier have ads?

Neither Learn French nor Rock Identifier shows ads.

### Which is updated more often, Learn French or Rock Identifier?

Learn French ships an update every 3 months, and Rock Identifier every 3 days. Most recently, Learn French was updated on October 31, 2026 and Rock Identifier on November 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.*