# Ruby Glint vs Rock Identifier

Ruby Glint and Rock Identifier are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Ruby Glint sells 5 in-app purchases, starting at $6.99 per 7 days and Rock Identifier sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Ruby Glint | Rock Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (210 ratings)](https://appshunter.io/ios/app/ruby-glint-rock-identifier/id6651859991/reviews)** | — |
| Number of ratings | **210** | — |
| Positive reviews | 47.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 110 MB | 26 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ruby Glint Technologies Co., Ltd](https://appshunter.io/developer/1764085782) | [ZEN TECH](https://appshunter.io/developer/1839948849) |

## What reviewers say

### Ruby Glint

[App page](https://appshunter.io/ios/app/ruby-glint-rock-identifier/id6651859991)

Instantly identify rocks, crystals, minerals, and gemstones by taking or uploading a photo. Learn their names, properties, origins, and even their value. Explore a global marketplace and track your own collection.

**Highlights:** Photo-based identification, Detailed stone information, Rock and mineral location map, Learning modules, Global gemstone marketplace, Collection tracker

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Tools Premium Weekly | $6.99 | per 7 days |
| Monthly Unlimited | $9.99 | per month |
| Yearly Unlimited | $29.99 | per year |
| Yearly Unlimited | $39.99 | per year |
| Yearly Unlimited | $69.99 | per year |


### Rock Identifier

[App page](https://appshunter.io/ios/app/rock-identifier-crystal-app/id6752912745)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Lifetime Purchase | $29.99 | one-time |


## Frequently asked questions

### Is Ruby Glint free?

Ruby Glint 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 Ruby Glint or Rock Identifier have ads?

Neither Ruby Glint nor Rock Identifier 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.*