# Calculator Challenge vs Making Diamond Rings

The clearest difference is in-app purchases: Making Diamond Rings at none against Calculator Challenge's 1. Calculator Challenge's advantage is iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Calculator Challenge sells 1 one-off in-app purchase. Making Diamond Rings asks for nothing beyond the download.

## The numbers

| Metric | Calculator Challenge | Making Diamond Rings |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.5 (2 ratings)](https://appshunter.io/ios/app/making-diamond-rings/id6756460880/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | — | Every 2 months |
| Monetization | — | Free |
| Size | 98 MB | 170 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Maysalward UK](https://appshunter.io/developer/1241753360) | [慧 王](https://appshunter.io/developer/1852941865) |

## What reviewers say

### Calculator Challenge

[App page](https://appshunter.io/ios/app/calculator-challenge/id1611345246)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Making Diamond Rings

[App page](https://appshunter.io/ios/app/making-diamond-rings/id6756460880)

Engage in a fun and simple gameplay experience where you gather materials on a track to construct a large diamond ring. Test your skills and enjoy the creative process of crafting your own sparkling creation.

**Highlights:** Material collection gameplay, Diamond ring crafting, Simple and fun mechanics, Track-based progression

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator Challenge free?

Calculator Challenge is free to download, with in-app purchases available.

### Is Making Diamond Rings free?

Making Diamond Rings is free to download, with no in-app purchases.

### Do Calculator Challenge or Making Diamond Rings have ads?

Both Calculator Challenge and Making Diamond Rings show 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.*