# Data Save vs Gemstone Identifier º

Data Save and Gemstone Identifier º 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. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Data Save | Gemstone Identifier º |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 1 MB | 50 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cal Zanconato](https://appshunter.io/developer/1736608366) | [Qualitechnologies LLC](https://appshunter.io/developer/1855338819) |

## What reviewers say

### Data Save

[App page](https://appshunter.io/ios/app/data-save/id6479618313)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gemstone Identifier º

[App page](https://appshunter.io/ios/app/gemstone-identifier/id6755660796)

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

**In-app purchases:** none


## Frequently asked questions

### Is Data Save free?

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

### Is Gemstone Identifier º free?

Gemstone Identifier º is free to download, with no in-app purchases.

### Do Data Save or Gemstone Identifier º have ads?

Neither Data Save nor Gemstone Identifier º 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.*