# Ding Dang Dong vs DokuDoo

The clearest difference is in-app purchases: Ding Dang Dong at none against DokuDoo's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DokuDoo sells 1 one-off in-app purchase. Ding Dang Dong asks for nothing beyond the download.

## The numbers

| Metric | Ding Dang Dong | DokuDoo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dokudoo/id6749788714/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 20 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Toni Nichev](https://appshunter.io/developer/986551706) | [One Thum Software, LLC](https://appshunter.io/developer/516491473) |

## What reviewers say

### Ding Dang Dong

[App page](https://appshunter.io/ios/app/ding-dang-dong/id6744903172)

**Features:** macOS Compatibility

**In-app purchases:** none


### DokuDoo

[App page](https://appshunter.io/ios/app/dokudoo/id6749788714)

Enjoy a Sudoku experience designed for all players, particularly seniors, with a senior-friendly interface and large fonts. Get daily puzzles and hints for free, with an optional one-time purchase for unlimited content and advanced features.

**Highlights:** Ad-free experience, Senior-friendly design with large fonts, Free daily puzzles and hints, One-time purchase for premium features, Apple Pencil support, Accessibility optimized

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DokuDoo Premium | $4.99 | one-time |


## Frequently asked questions

### Is Ding Dang Dong free?

Ding Dang Dong is free to download, with no in-app purchases.

### Is DokuDoo free?

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

### Do Ding Dang Dong or DokuDoo have ads?

Neither Ding Dang Dong nor DokuDoo 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.*