# Bit Runner HD vs Lost World

The clearest difference is rating: Bit Runner HD at 5.0 against Lost World's 3.5. Bit Runner HD also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). Lost World's advantage is ratings volume (90 vs 6). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Bit Runner HD holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Lost World has 90 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of Bit Runner HD's written reviews are positive against 77% of Lost World's.

Bit Runner HD ships an update every 51 months, Lost World every 36 months. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Bit Runner HD | Lost World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/bit-runner-hd/id1002359044/reviews)** | [3.5 (90 ratings)](https://appshunter.io/ios/app/lost-world-building/id1106404042/reviews) |
| Number of ratings | 6 | **90** |
| Positive reviews | **100.0% of reviews** | 76.9% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 51 months | **Every 36 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 137 MB | 14 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Emel Yildiz](https://appshunter.io/developer/958230703) | [学英 金](https://appshunter.io/developer/892387020) |

## What reviewers say

### Bit Runner HD

[App page](https://appshunter.io/ios/app/bit-runner-hd/id1002359044)

Experience an engaging and simple-to-play game with a minimalist design. Jump over numerous barriers in diverse magical environments, collecting over 50 unique characters. Enjoy great sound effects in this exciting adventure.

**Highlights:** Easy to play gameplay, Dozens of barriers, Diverse environments, Over 50 special characters, Minimalist design, Great sound effects

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Bit Runner HD free?

Bit Runner HD is free to download, with no in-app purchases.

### Is Lost World free?

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

### Which has better reviews, Bit Runner HD or Lost World?

Bit Runner HD is rated higher. Bit Runner HD averages 5.0 out of 5 from 6 ratings, while Lost World averages 3.5 from 90 ratings.

### Do Bit Runner HD or Lost World have ads?

Lost World shows ads; Bit Runner HD does not.

### Which is updated more often, Bit Runner HD or Lost World?

Bit Runner HD ships an update every 51 months, and Lost World every 36 months. Most recently, Bit Runner HD was updated on October 10, 2026 and Lost World on October 17, 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.*