# Learnapp vs Stone Identifier Rock ID Scan

The clearest difference is in-app purchases: Learnapp at none against Stone Identifier Rock ID Scan's 4. Learnapp also leads on update cadence (every 2 weeks vs monthly) and review sentiment (64% vs 55%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Stone Identifier Rock ID Scan sells 4 in-app purchases, starting at $3.99 per 7 days. Learnapp asks for nothing beyond the download.

Learnapp ships an update every 2 weeks, Stone Identifier Rock ID Scan monthly. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Learnapp | Stone Identifier Rock ID Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (198 ratings)](https://appshunter.io/ios/app/stone-identifier-rock-id-scan/id1592077054/reviews)** |
| Number of ratings | — | **198** |
| Positive reviews | **63.6% of reviews** | 54.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 121 MB | 44 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NA3D](https://appshunter.io/developer/1528981395) | [Manh Nguyen hong](https://appshunter.io/developer/1592077356) |

## What reviewers say

### Learnapp

[App page](https://appshunter.io/ios/app/learnapp/id1318721723)

Access brand information, new collections, and training catalogs on the go. Engage with learning content, animations, and community features for a modern, gamified educational experience.

**Highlights:** Brand information access, New collection updates, Training catalog, Learning content, Gamification features, Digital campus with chat and communities

**Features:** macOS Compatibility

**In-app purchases:** none


### Stone Identifier Rock ID Scan

[App page](https://appshunter.io/ios/app/stone-identifier-rock-id-scan/id1592077054)

Instantly identify rocks, crystals, and gems by taking a photo or selecting one from your library. This AI-powered tool provides detailed information about identified stones, including their properties and other names. Save your discoveries and learn about the geological world around you.

**Highlights:** Identify rocks, crystals, and gems, AI-powered image recognition, Detailed information on stones, Save identified rocks, Learn about stone ingredients and names

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Premium Yearly Sale | $39.99 | per year |
| Premium Yearly | $49.99 | per year |

**What reviewers like**

- 👍 Useful for rock collectors
- 👍 Helps identify rocks
- 👍 Provides information about rocks
- 👍 Accurate identification (for some users)
- 👍 Fun to use

**What reviewers complain about**

- 💰 Expensive subscription/payment required
- ❌ Does not work for free
- ❌ Inaccurate identification
- ❌ Limited free scans
- ❌ Difficult to use

**Reported bugs**

- App does not work
- Locked up on a buy subscription page
- Cannot get app off phone

**Requested features**

- Allow free rock scanning
- Offer a free version of the app


## Frequently asked questions

### Is Learnapp free?

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

### Is Stone Identifier Rock ID Scan free?

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

### Do Learnapp or Stone Identifier Rock ID Scan have ads?

Neither Learnapp nor Stone Identifier Rock ID Scan shows ads.

### Which is updated more often, Learnapp or Stone Identifier Rock ID Scan?

Learnapp ships an update every 2 weeks, and Stone Identifier Rock ID Scan monthly. Most recently, Learnapp was updated on October 29, 2026 and Stone Identifier Rock ID Scan on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*