# LD vs 点つなぎ

The clearest difference is device support: 点つなぎ at 3 against LD's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | LD | 点つなぎ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 255 MB | 3 MB |
| Requires iOS | 16.0 | **15.2** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [一般社団法人 日本LD学会](https://appshunter.io/developer/1373157749) | [Tatsuki Watanabe](https://appshunter.io/developer/1526452295) |

## What reviewers say

### LD

[App page](https://appshunter.io/ios/app/ld-skaip/id1375372760)

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

**In-app purchases:** none


### 点つなぎ

[App page](https://appshunter.io/ios/app/id6478905217)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LD free?

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

### Is 点つなぎ free?

点つなぎ is free to download, with no in-app purchases.

### Do LD or 点つなぎ have ads?

Neither LD nor 点つなぎ 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.*