# Double Touch vs Line

The clearest difference is in-app purchases: Line at none against Double Touch's 1. Line also leads on update cadence (every 3 weeks vs every 15 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Double Touch sells 1 one-off in-app purchase. Line asks for nothing beyond the download.

Double Touch ships an update every 15 months, Line every 3 weeks. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Double Touch | Line |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/line-match/id6479170496/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 15 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 14 MB | 90 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tristan Nottelman](https://appshunter.io/developer/1187705519) | [文锋 郑](https://appshunter.io/developer/1590995911) |

## What reviewers say

### Double Touch

[App page](https://appshunter.io/ios/app/double-touch/id1418675198)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $0.99 | one-time |


### Line

[App page](https://appshunter.io/ios/app/line-match/id6479170496)

Connect numbers in a line to make them disappear, challenging your logic and planning skills. Use props to help you and aim for the top of the leaderboard. Enjoy quick, addictive fun anytime, anywhere.

**Highlights:** Connect same numbers or numbers that add up to ten, Eliminate rows by reaching zero move times, Strategic planning for complex puzzles, Progress saving for continuous play, Use magical props for assistance, Convert scores to gold coins, Climb the leaderboard

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Double Touch free?

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

### Is Line free?

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

### Do Double Touch or Line have ads?

Both Double Touch and Line show ads.

### Which is updated more often, Double Touch or Line?

Double Touch ships an update every 15 months, and Line every 3 weeks. Most recently, Double Touch was updated on October 4, 2026 and Line on October 6, 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.*