# 線路をつなげ vs Touch 9

The clearest difference is ads: 線路をつなげ at none against Touch 9's shown. Touch 9's advantage is update cadence (every 6 weeks vs every 3 months). On price, in-app purchases, device support 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.

線路をつなげ ships an update every 3 months, Touch 9 every 6 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 線路をつなげ | Touch 9 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 87 MB | 5 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TOKEN CORPORATION](https://appshunter.io/developer/485632644) | [Saki Inoue](https://appshunter.io/developer/1557109246) |

## What reviewers say

### 線路をつなげ

[App page](https://appshunter.io/ios/app/id1277608544)

**In-app purchases:** none


### Touch 9

[App page](https://appshunter.io/ios/app/touch-9/id1643531524)

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

**In-app purchases:** none


## Frequently asked questions

### Is 線路をつなげ free?

線路をつなげ is free to download, with no in-app purchases.

### Is Touch 9 free?

Touch 9 is free to download, with no in-app purchases.

### Do 線路をつなげ or Touch 9 have ads?

Touch 9 shows ads; 線路をつなげ does not.

### Which is updated more often, 線路をつなげ or Touch 9?

線路をつなげ ships an update every 3 months, and Touch 9 every 6 weeks. Most recently, 線路をつなげ was updated on October 24, 2026 and Touch 9 on October 25, 2026.

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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.*