# JongBook vs Denaroo

The clearest difference is in-app purchases: Denaroo at none against JongBook's 2. Denaroo also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.4). On price and device support there is nothing between them.

Both are free to download. JongBook sells 2 in-app purchases, starting at $6.49 per month. Denaroo asks for nothing beyond the download.

## The numbers

| Metric | JongBook | Denaroo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 35 MB |
| Requires iOS | 17.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [ryo yoshitsugu](https://appshunter.io/developer/1614987662) | [SHIRAZ GHAZI MUHAMMED](https://appshunter.io/developer/6802917441) |

## What reviewers say

### JongBook

[App page](https://appshunter.io/ios/app/jongbook-mahjong-score-sheet/id6572305406)

Effortlessly track Riichi mahjong scores and player statistics. This app eliminates the need for paper and calculators, automatically calculating net results and offering detailed insights into game history and player performance. Manage groups, share results, and enjoy deeper analysis with optional Pro features.

**Highlights:** Automatic score calculation, Supports 3 and 4-player mahjong, Player group management, Shareable score sheets, Detailed player statistics, Export results as image

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JongBook Pro (Monthly) | $6.49 | per month |
| JongBook Pro (Yearly) | $50.99 | per year |


### Denaroo

[App page](https://appshunter.io/ios/app/denaroo/id6802917439)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JongBook free?

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

### Is Denaroo free?

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

### Do JongBook or Denaroo have ads?

JongBook shows ads; Denaroo does not.

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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.*