# 8 Queens Performance vs OCTAVE Program

The clearest difference is ads: OCTAVE Program at none against 8 Queens Performance's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | 8 Queens Performance | OCTAVE Program |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (14 ratings)](https://appshunter.io/ios/app/8-queens-performance/id1621191695/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Monetization | Ad-supported | — |
| Size | 35 MB | 58 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Laszlo Polszter](https://appshunter.io/developer/1621192207) | [Invent-App](https://appshunter.io/developer/1437267222) |

## What reviewers say

### 8 Queens Performance

[App page](https://appshunter.io/ios/app/8-queens-performance/id1621191695)

This app measures your mobile device's CPU performance by solving the classic Eight Queens chess puzzle. It calculates the time taken to find all 92 solutions on an 8x8 chessboard, providing a benchmark for your phone's speed.

**Highlights:** CPU performance metering, Eight Queens chess problem solver, Measures time to find 92 solutions, Visual CPU performance indicator, Benchmark for mobile speed

**In-app purchases:** none


### OCTAVE Program

[App page](https://appshunter.io/ios/app/octave-program/id6760402361)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 8 Queens Performance free?

8 Queens Performance is free to download, with no in-app purchases.

### Is OCTAVE Program free?

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

### Do 8 Queens Performance or OCTAVE Program have ads?

8 Queens Performance shows ads; OCTAVE Program 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.*