# Lost World vs Wheels Change Challenge

Lost World and Wheels Change Challenge are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Lost World ships an update every 36 months, Wheels Change Challenge every 18 months. The most recent releases landed on October 22, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Lost World | Wheels Change Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (91 ratings)](https://appshunter.io/ios/app/lost-world-building/id1106404042/reviews)** | — |
| Number of ratings | **91** | — |
| Positive reviews | 76.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 36 months | **Every 18 months** |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 204 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +12 |
| Developer | [学英 金](https://appshunter.io/developer/892387020) | [Playspare](https://appshunter.io/developer/1501490977) |

## What reviewers say

### Lost World

[App page](https://appshunter.io/ios/app/lost-world-building/id1106404042)

A simple sandbox game where you can build anything in an infinite world. Explore by walking or flying. Enjoy creative freedom in this open-ended building experience.

**Highlights:** Build anything, Infinite world, Walk and fly mechanics, Sandbox gameplay, Creative freedom

**Features:** macOS Compatibility

**In-app purchases:** none


### Wheels Change Challenge

[App page](https://appshunter.io/ios/app/wheels-change-challenge/id6499584872)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lost World free?

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

### Is Wheels Change Challenge free?

Wheels Change Challenge is free to download, with no in-app purchases.

### Do Lost World or Wheels Change Challenge have ads?

Both Lost World and Wheels Change Challenge show ads.

### Which is updated more often, Lost World or Wheels Change Challenge?

Lost World ships an update every 36 months, and Wheels Change Challenge every 18 months. Most recently, Lost World was updated on October 22, 2026 and Wheels Change Challenge on October 27, 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.*