# Crystal & Stone Identifier vs HDF5 Viewer · File Reader

Crystal & Stone Identifier and HDF5 Viewer · File Reader 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. Crystal & Stone Identifier sells 2 in-app purchases, starting at $3.99 per 7 days and HDF5 Viewer · File Reader sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Crystal & Stone Identifier | HDF5 Viewer · File Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/crystal-and-stone-identifier/id6761337305/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 30 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [EternalBeam Software](https://appshunter.io/developer/1795031062) | [Rush Tools LLC](https://appshunter.io/developer/1896773547) |

## What reviewers say

### Crystal & Stone Identifier

[App page](https://appshunter.io/ios/app/crystal-and-stone-identifier/id6761337305)

Instantly identify crystals, gemstones, and minerals by simply taking a photo. Discover their geological origins, metaphysical properties, and estimated market value. The app also helps detect fakes and treated stones, offering detailed reports for your collection.

**Highlights:** AI-powered stone identification, Estimated market value, Metaphysical properties and associations, Geological formation insights, Physical property details, Fake and treated stone detection, Mohs hardness tester, Exportable PDF reports

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium Yearly | $34.99 | per year |


### HDF5 Viewer · File Reader

[App page](https://appshunter.io/ios/app/hdf5-viewer-file-reader/id6798266211)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Annual | $69.99 | per year |


## Frequently asked questions

### Is Crystal & Stone Identifier free?

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

### Is HDF5 Viewer · File Reader free?

HDF5 Viewer · File Reader is free to download, with in-app purchases available.

### Do Crystal & Stone Identifier or HDF5 Viewer · File Reader have ads?

Neither Crystal & Stone Identifier nor HDF5 Viewer · File Reader 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.*