# Rock Identifier App vs Schooliee

The clearest difference is in-app purchases: Schooliee at none against Rock Identifier App's 3. Schooliee also leads on ads (none vs shown). Rock Identifier App's advantage is iOS requirement (13.0 vs 16.4). On price, update cadence and device support there is nothing between them.

Both are free to download. Rock Identifier App sells 3 in-app purchases, starting at $5.99 per month. Schooliee asks for nothing beyond the download.

Rock Identifier App ships an update every 2 months, Schooliee every 3 months. The most recent releases landed on October 2, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Rock Identifier App | Schooliee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (10 ratings)](https://appshunter.io/ios/app/rock-identifier-app/id1604172315/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 32 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shreyaskumar Patel](https://appshunter.io/developer/1599209768) | [Hammad Habib](https://appshunter.io/developer/1890192620) |

## What reviewers say

### Rock Identifier App

[App page](https://appshunter.io/ios/app/rock-identifier-app/id1604172315)

Identify rocks and minerals instantly by taking a photo. Explore geological information, build a personal collection, and learn about earth science. This app offers a comprehensive guide to stones and crystals, aiding in geological exploration and documentation.

**Highlights:** Instant rock identification via photo, Build and manage a personal stone collection, Detailed geological information, Learn about earth, fossils, and crystals, Record geological observations, Comprehensive crystal and rock guide

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Access | $5.99 | per month |
| Yearly Premium Access | $9.99 | per year |
| Life Time Access | $12.99 | one-time |


### Schooliee

[App page](https://appshunter.io/ios/app/schooliee/id6761752126)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rock Identifier App free?

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

### Is Schooliee free?

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

### Do Rock Identifier App or Schooliee have ads?

Rock Identifier App shows ads; Schooliee does not.

### Which is updated more often, Rock Identifier App or Schooliee?

Rock Identifier App ships an update every 2 months, and Schooliee every 3 months. Most recently, Rock Identifier App was updated on October 2, 2026 and Schooliee on October 28, 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.*