# Pop 30 vs Billion

Pop 30 and Billion are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Pop 30 | Billion |
| --- | --- | --- |
| 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 | No |
| Ads | Yes | Yes |
| Update frequency | Every 24 months | — |
| Monetization | — | Ad-supported |
| Size | 17 MB | 14 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [亚州 王](https://appshunter.io/developer/991530214) | [Absolutist Ltd](https://appshunter.io/developer/354691168) |

## What reviewers say

### Pop 30

[App page](https://appshunter.io/ios/app/pop-30/id1010764856)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Pop 30 free?

Pop 30 is free to download, with no in-app purchases.

### Is Billion free?

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

### Do Pop 30 or Billion have ads?

Both Pop 30 and Billion show ads.

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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.*