# Learncrew vs Crystal Identifier

The clearest difference is update cadence: Crystal Identifier at every 3 weeks against Learncrew's every 14 months. Learncrew'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. Learncrew sells 10 one-off in-app purchases and Crystal Identifier sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Learncrew ships an update every 14 months, Crystal Identifier every 3 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Learncrew | Crystal Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/crystal-identifier-ai-scanner/id6747289544/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 146 MB | 19 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PAVI PUBLICATION PRIVATE LIMITED](https://appshunter.io/developer/1790866777) | [Husein Hakim](https://appshunter.io/developer/1769994815) |

## What reviewers say

### Learncrew

[App page](https://appshunter.io/ios/app/learncrew/id6456411524)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - 12500 | $119.99 | one-time |
| Package - 13900 | $129.99 | one-time |
| Package - 14900 | $149.99 | one-time |
| Package - 15500 | $149.99 | one-time |
| Package - 16900 | $179.99 | one-time |
| Package - 17900 | $179.99 | one-time |
| Package - 19900 | $199.99 | one-time |
| Package - 21900 | $199.99 | one-time |
| Package - 27900 | $299.99 | one-time |
| Package - 59900 | $599.99 | one-time |


### Crystal Identifier

[App page](https://appshunter.io/ios/app/crystal-identifier-ai-scanner/id6747289544)

Instantly identify gemstones and minerals from a photo. Discover their name, origin, rarity, and estimated value. Learn about their cultural significance, healing properties, and history.

**Highlights:** Instant photo identification, Extensive crystal database, Detailed stone insights, Digital collection builder, AI crystal assistant, Learn healing properties

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Annual | $24.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Learncrew free?

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

### Is Crystal Identifier free?

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

### Do Learncrew or Crystal Identifier have ads?

Neither Learncrew nor Crystal Identifier shows ads.

### Which is updated more often, Learncrew or Crystal Identifier?

Learncrew ships an update every 14 months, and Crystal Identifier every 3 weeks. Most recently, Learncrew was updated on October 25, 2026 and Crystal Identifier on October 30, 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.*