# Lost World vs 7 Literoj

The clearest difference is ads: 7 Literoj at none against Lost World's shown. 7 Literoj also leads on update cadence (monthly vs every 36 months). Lost World's advantage is iOS requirement (12.0 vs 14.0). On price, 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.

Lost World ships an update every 36 months, 7 Literoj monthly. The most recent releases landed on July 7, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Lost World | 7 Literoj |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (90 ratings)](https://appshunter.io/ios/app/lost-world-building/id1106404042/reviews)** | — |
| Number of ratings | **90** | — |
| 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 | 27 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [学英 金](https://appshunter.io/developer/892387020) | [Engin Ege Madra](https://appshunter.io/developer/1798137960) |

## 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


### 7 Literoj

[App page](https://appshunter.io/ios/app/7-literoj/id6742392019)

**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 7 Literoj free?

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

### Do Lost World or 7 Literoj have ads?

Lost World shows ads; 7 Literoj does not.

### Which is updated more often, Lost World or 7 Literoj?

Lost World ships an update every 36 months, and 7 Literoj monthly. Most recently, Lost World was updated on July 7, 2026 and 7 Literoj on May 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.*