# Lost World vs MTT

The clearest difference is ads: MTT at none against Lost World's shown. MTT also leads on update cadence (monthly vs every 36 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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, MTT monthly. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Lost World | MTT |
| --- | --- | --- |
| 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 | **No** |
| Update frequency | Every 36 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 222 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [学英 金](https://appshunter.io/developer/892387020) | [Pixelhunters](https://appshunter.io/developer/1005011629) |

## 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


### MTT

[App page](https://appshunter.io/ios/app/mtt-knowledge-bingo/id1518749809)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lost World free?

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

### Is MTT free?

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

### Do Lost World or MTT have ads?

Lost World shows ads; MTT does not.

### Which is updated more often, Lost World or MTT?

Lost World ships an update every 36 months, and MTT monthly. Most recently, Lost World was updated on November 2, 2026 and MTT on November 7, 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.*