# Billion vs LexiLinker

The clearest difference is in-app purchases: Billion at none against LexiLinker's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. LexiLinker sells 3 one-off in-app purchases. Billion asks for nothing beyond the download.

## The numbers

| Metric | Billion | LexiLinker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/billion-block-chain-puzzle/id6443875271/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 5 days |
| Monetization | Ad-supported | — |
| Size | 14 MB | 181 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Absolutist Ltd](https://appshunter.io/developer/354691168) | [FunFusion Limited](https://appshunter.io/developer/1736916954) |

## What reviewers say

### Billion

[App page](https://appshunter.io/ios/app/billion-block-chain-puzzle/id6443875271)

A smart puzzle game that challenges your logic and strategy with unique number-matching mechanics. Test your IQ, aim for high scores, and progress through gradually challenging levels. It's a casual game with a hardcore challenge, suitable for all ages.

**Highlights:** Smart puzzle game mechanics, Unique game scoring system, Casual logic and strategy gameplay, Match pairs or neighboring numbers, Gradually challenging level goals, Brain game for mind health, Hint feature available

**Features:** Vision Pro support

**In-app purchases:** none


### LexiLinker

[App page](https://appshunter.io/ios/app/lexilinker/id6757431881)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Pack Coins | $2.99 | one-time |
| Remove Ads | $5.99 | one-time |
| Big Pack Coins | $9.99 | one-time |


## Frequently asked questions

### Is Billion free?

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

### Is LexiLinker free?

LexiLinker is free to download, with in-app purchases available.

### Do Billion or LexiLinker have ads?

Both Billion and LexiLinker show ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*