# Calculator. + vs Mahjong Scorer Tool

The clearest difference is iOS requirement: Calculator. + at 10.0 against Mahjong Scorer Tool's 17.6. On price and in-app purchases there is nothing between them.

Calculator. + costs $0.99 and Mahjong Scorer Tool $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Calculator. + | Mahjong Scorer Tool |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 2 MB | 1 MB |
| Requires iOS | **10.0** | 17.6 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Tamer Elsharqawy](https://appshunter.io/developer/686691900) | [梦成 李](https://appshunter.io/developer/1821210608) |

## What reviewers say

### Calculator. +

[App page](https://appshunter.io/ios/app/calculator-plus/id1099956664)

**In-app purchases:** none


### Mahjong Scorer Tool

[App page](https://appshunter.io/ios/app/mahjong-scorer-tool/id6749313299)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator. + free?

Calculator. + costs $0.99, with no in-app purchases.

### Is Mahjong Scorer Tool free?

Mahjong Scorer Tool costs $0.99, with no in-app purchases.

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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.*