# Linedancer vs Jetting Rotax Max Kart

The clearest difference is price: Linedancer at Free against Jetting Rotax Max Kart's $7.99. Linedancer also leads on review sentiment (100% vs 92%). Jetting Rotax Max Kart's advantage is rating (4.9 vs 4.0) and ratings volume (9 vs 3). On update cadence, ads, in-app purchases and device support there is nothing between them.

Linedancer is free to download; Jetting Rotax Max Kart costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Jetting Rotax Max Kart holds the better App Store score, 4.9 against 4.0. Both are backed by a comparable volume of ratings — 3 and 9 respectively. Written reviews complicate that: 100% of Linedancer's written reviews are positive against 92% of Jetting Rotax Max Kart's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 16, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Linedancer | Jetting Rotax Max Kart |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/linedancer/id1103298533/reviews) | **[4.9 (9 ratings)](https://appshunter.io/ios/app/jetting-rotax-max-kart/id1453317954/reviews)** |
| Number of ratings | 3 | **9** |
| Positive reviews | **100.0% of reviews** | 91.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | **Free** | Paid |
| Size | 2 MB | 40 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [keith lunt](https://appshunter.io/developer/477762664) | [Ballistic Solutions LLC](https://appshunter.io/developer/1611909747) |

## What reviewers say

### Linedancer

[App page](https://appshunter.io/ios/app/linedancer/id1103298533)

Access dance charts, reviews, and videos on the go. Save dance scripts to your device for offline practice, making it ideal for teachers and dancers.

**Highlights:** Review current dance charts, Access latest reviews and videos, Search for dances, Save dance scripts offline, Practice dances without internet

**Features:** macOS Compatibility

**In-app purchases:** none


### Jetting Rotax Max Kart

[App page](https://appshunter.io/ios/app/jetting-rotax-max-kart/id1453317954)

This app provides jetting recommendations for Rotax 125 Max non-EVO kart engines using environmental data and engine configuration. It offers two tuning modes and detailed insights into fuel mix quality and carburetor performance.

**Highlights:** Jetting recommendations for Rotax 125 Max engines, Automatic weather data acquisition, Two tuning modes: 'By regulations' and 'Freestyle', Detailed tuning parameters, History of jetting setups, Graphic display of fuel mix quality, Adjustable fuel/oil ratio

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

**In-app purchases:** none


## Frequently asked questions

### Is Linedancer free?

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

### Is Jetting Rotax Max Kart free?

Jetting Rotax Max Kart costs $7.99, with no in-app purchases.

### Which has better reviews, Linedancer or Jetting Rotax Max Kart?

Jetting Rotax Max Kart is rated higher. Linedancer averages 4.0 out of 5 from 3 ratings, while Jetting Rotax Max Kart averages 4.9 from 9 ratings.

### Do Linedancer or Jetting Rotax Max Kart have ads?

Neither Linedancer nor Jetting Rotax Max Kart shows ads.

### Which is updated more often, Linedancer or Jetting Rotax Max Kart?

Linedancer ships an update monthly, and Jetting Rotax Max Kart monthly. Most recently, Linedancer was updated on September 16, 2026 and Jetting Rotax Max Kart on September 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.*