# Kalis vs Trailer King

The clearest difference is iOS requirement: Kalis at 13.0 against Trailer King's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Kalis ships an update every 2 days, Trailer King daily. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Kalis | Trailer King |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/trailer-king/id6813273589/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | **Daily** |
| Monetization | — | Free |
| Size | 842 MB | 25 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Floxhead Oy](https://appshunter.io/developer/1671588483) | [DONALD HAROLD SHAPPELLE](https://appshunter.io/developer/6807094737) |

## What reviewers say

### Kalis

[App page](https://appshunter.io/ios/app/kalis/id6746657298)

**Features:** macOS Compatibility

**In-app purchases:** none


### Trailer King

[App page](https://appshunter.io/ios/app/trailer-king/id6813273589)

Experience intense trailer racing action on various unique tracks. Compete against friends or AI in multiple game modes, customizing your vehicles for the ultimate challenge. Enjoy realistic damage and dynamic weather effects.

**Highlights:** King of the Hill trailer racing gameplay, Ten unique race courses, Fourteen customizable vehicles, Five distinct win conditions, Local multiplayer for 2-4 players, Single-player challenges and seasons, Realistic damage and weather effects

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

**In-app purchases:** none


## Frequently asked questions

### Is Kalis free?

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

### Is Trailer King free?

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

### Do Kalis or Trailer King have ads?

Neither Kalis nor Trailer King shows ads.

### Which is updated more often, Kalis or Trailer King?

Kalis ships an update every 2 days, and Trailer King daily. Most recently, Kalis was updated on October 5, 2026 and Trailer King on October 24, 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.*