# Num Puzzle 15 vs Ding Dang Dong

The clearest difference is in-app purchases: Ding Dang Dong at none against Num Puzzle 15's 1. Ding Dang Dong also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Num Puzzle 15 sells 1 one-off in-app purchase. Ding Dang Dong asks for nothing beyond the download.

## The numbers

| Metric | Num Puzzle 15 | Ding Dang Dong |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/num-puzzle-15/id6737855322/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 5 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Vitaly Li](https://appshunter.io/developer/1769827318) | [Toni Nichev](https://appshunter.io/developer/986551706) |

## What reviewers say

### Num Puzzle 15

[App page](https://appshunter.io/ios/app/num-puzzle-15/id6737855322)

Master a classic sliding tile puzzle with multiple grid sizes, from quick 3x3 challenges to demanding 7x7 puzzles. Arrange tiles in ascending order to complete each board and track your progress with personal records.

**Highlights:** Multiple grid sizes (3x3 to 7x7), Classic sliding tile gameplay, Game Center Leaderboards, Progress tracking and personal records, Sleek modern design

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Ding Dang Dong

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Num Puzzle 15 free?

Num Puzzle 15 is free to download, with in-app purchases available.

### Is Ding Dang Dong free?

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

### Do Num Puzzle 15 or Ding Dang Dong have ads?

Num Puzzle 15 shows ads; Ding Dang Dong 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.*