# Lines! vs tappr.tv

The clearest difference is in-app purchases: Lines! at none against tappr.tv's 5. Lines! also leads on review sentiment (94% vs 65%) and rating (4.6 vs 4.2). tappr.tv's advantage is update cadence (every 3 months vs every 36 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. tappr.tv sells 5 one-off in-app purchases. Lines! asks for nothing beyond the download.

Lines! holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 58 and 56 respectively. Written reviews point the same way: 94% of Lines!'s written reviews are positive against 65% of tappr.tv's.

Lines! ships an update every 36 months, tappr.tv every 3 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Lines! | tappr.tv |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (58 ratings)](https://appshunter.io/ios/app/lines/id390391751/reviews)** | [4.2 (56 ratings)](https://appshunter.io/ios/app/tapprtv/id400751858/reviews) |
| Number of ratings | **58** | 56 |
| Positive reviews | **94.1% of reviews** | 65.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 8 MB |
| Requires iOS | **9.0** | 26.6 |
| Devices | **iPhone, iPad, iPod, Apple TV, Apple Watch** | iPhone, iPad, Apple TV, Vision Pro |
| Age rating | 4+ | 4+ |
| Developer | [Carl Gorringe](https://appshunter.io/developer/390391754) | [deeje LLC](https://appshunter.io/developer/328085364) |

## What reviewers say

### Lines!

[App page](https://appshunter.io/ios/app/lines/id390391751)

This app creates a mesmerizing visual experience with moving, multi-colored lines that bounce off screen edges. It functions like a dynamic screensaver, perfect for placing your device upright or holding it. Enjoy a visually soothing and colorful display on your iOS device.

**Highlights:** Dynamic line animation, Multi-color transitions, Bounces off screen edges, Mesmerizing visual display, Works on iPhone, iPad, Apple Watch, and TV

**Features:** macOS Compatibility

**In-app purchases:** none


### tappr.tv

[App page](https://appshunter.io/ios/app/tapprtv/id400751858)

Experience music visually by creating digital dances with 3D and AR effects. Explore over 5,000 community-created dances, choreograph your own, and share them with others. Best enjoyed with Apple devices.

**Highlights:** Digital dancing in 3D and AR, Over 5,000 community dances, Choreograph with wands and effects, Multi-touch and Apple Pencil support, Publish and share your dances, Watch, rate, and discover music

**Features:** Game Controller support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Studio Pro | $1.99 | one-time |
| Theater Pro | $2.99 | one-time |
| Wands Pro | $4.99 | one-time |
| All Pro | $9.99 | one-time |
| Live Pro | $9.99 | one-time |


## Frequently asked questions

### Is Lines! free?

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

### Is tappr.tv free?

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

### Which has better reviews, Lines! or tappr.tv?

Lines! is rated higher. Lines! averages 4.6 out of 5 from 58 ratings, while tappr.tv averages 4.2 from 56 ratings.

### Do Lines! or tappr.tv have ads?

Neither Lines! nor tappr.tv shows ads.

### Which is updated more often, Lines! or tappr.tv?

Lines! ships an update every 36 months, and tappr.tv every 3 months. Most recently, Lines! was updated on November 1, 2026 and tappr.tv on November 1, 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.*