# Gemistry Pro vs norbu.ai

The clearest difference is in-app purchases: norbu.ai at none against Gemistry Pro's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Gemistry Pro sells 4 in-app purchases, starting at $5.99 per month. norbu.ai asks for nothing beyond the download.

## The numbers

| Metric | Gemistry Pro | norbu.ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/norbuai/id6787877909/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Monetization | — | Free |
| Size | 67 MB | 49 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Erin Swanson](https://appshunter.io/developer/1896712864) | [Ramesh Devu](https://appshunter.io/developer/6787877911) |

## What reviewers say

### Gemistry Pro

[App page](https://appshunter.io/ios/app/gemistry-pro/id6770068478)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gemistry Pro Monthly | $5.99 | per month |
| Gemistry Lab Monthly | $12.99 | per month |
| Gemistry Pro Yearly | $49.00 | per year |
| Gemistry Lab Yearly | $99.00 | per year |


### norbu.ai

[App page](https://appshunter.io/ios/app/norbuai/id6787877909)

Identify gemstones from a photo using AI. Get explanations for identifications, compare similar stones, and access educational insights. Learn about gem characteristics and build confidence in your knowledge.

**Highlights:** AI-powered gemstone identification, Explainable AI insights, Compare similar gemstones, Reference image gallery, Educational gemstone insights, Confidence scores

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

**In-app purchases:** none


## Frequently asked questions

### Is Gemistry Pro free?

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

### Is norbu.ai free?

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

### Do Gemistry Pro or norbu.ai have ads?

Neither Gemistry Pro nor norbu.ai shows ads.

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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.*