# LR WORLD vs LEOS B2B

The clearest difference is update cadence: LEOS B2B at every 6 days against LR WORLD's fortnightly. LR WORLD's advantage is iOS requirement (12.2 vs 17.0). On price, ads, 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.

LR WORLD ships an update fortnightly, LEOS B2B every 6 days. The most recent releases landed on September 26, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | LR WORLD | LEOS B2B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Size | 47 MB | 38 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [KOUTSANTONI, BROS, E.E](https://appshunter.io/developer/1511496357) | [SOFTWeb - Adaptive I.T. Solutions](https://appshunter.io/developer/423310447) |

## What reviewers say

### LR WORLD

[App page](https://appshunter.io/ios/app/lr-world/id1617059689)

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

**In-app purchases:** none


### LEOS B2B

[App page](https://appshunter.io/ios/app/leos-b2b/id6529545708)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LR WORLD free?

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

### Is LEOS B2B free?

LEOS B2B is free to download, with no in-app purchases.

### Do LR WORLD or LEOS B2B have ads?

Neither LR WORLD nor LEOS B2B shows ads.

### Which is updated more often, LR WORLD or LEOS B2B?

LR WORLD ships an update fortnightly, and LEOS B2B every 6 days. Most recently, LR WORLD was updated on September 26, 2026 and LEOS B2B on September 12, 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.*