# aa+ vs Block Impact

The clearest difference is in-app purchases: aa+ at none against Block Impact's 4. aa+ also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Block Impact sells 4 one-off in-app purchases. aa+ asks for nothing beyond the download.

## The numbers

| Metric | aa+ | Block Impact |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (45 ratings)](https://appshunter.io/ios/app/aa-plus/id1371333100/reviews)** | — |
| Number of ratings | **45** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Monetization | Free | — |
| Size | 6 MB | 113 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [远腾 李](https://appshunter.io/developer/1444998894) | [树孟 陈](https://appshunter.io/developer/1809472841) |

## What reviewers say

### aa+

[App page](https://appshunter.io/ios/app/aa-plus/id1371333100)

A simple puzzle game where players must insert all available needles into a rotating ball without overlap. Test your precision and timing in this engaging challenge.

**Highlights:** Insert needles into a rotating ball, Avoid overlapping pins, Precise timing required, Engaging puzzle gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Block Impact

[App page](https://appshunter.io/ios/app/block-impact-puzzle-games/id6749235677)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 99 gems | $0.99 | one-time |
| 300 gems | $2.99 | one-time |
| Remove Ads | $4.99 | one-time |
| 620 gems | $5.99 | one-time |


## Frequently asked questions

### Is aa+ free?

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

### Is Block Impact free?

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

### Do aa+ or Block Impact have ads?

Block Impact shows ads; aa+ does not.

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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.*