# Ding Dang Dong vs LineFlow

The clearest difference is in-app purchases: Ding Dang Dong at none against LineFlow's 1. Ding Dang Dong also leads on ads (none vs shown). LineFlow's advantage is iOS requirement (13.0 vs 18.0). On price and device support there is nothing between them.

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

## The numbers

| Metric | Ding Dang Dong | LineFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 months |
| Size | 5 MB | 104 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Toni Nichev](https://appshunter.io/developer/986551706) | [Waqas Farooq](https://appshunter.io/developer/1704492081) |

## What reviewers say

### Ding Dang Dong

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

**Features:** macOS Compatibility

**In-app purchases:** none


### LineFlow

[App page](https://appshunter.io/ios/app/lineflow-drawing-puzzle/id6747397002)

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is Ding Dang Dong free?

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

### Is LineFlow free?

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

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

LineFlow 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.*