# Powers of 3 vs Secret

The clearest difference is iOS requirement: Powers of 3 at 10.0 against Secret's 17.6. 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.

## The numbers

| Metric | Powers of 3 | Secret |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Size | 29 MB | 23 MB |
| Requires iOS | **10.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TransWarp Technologies, LLC](https://appshunter.io/developer/1717280988) | [Xavier Segura Ardevol](https://appshunter.io/developer/1640778047) |

## What reviewers say

### Powers of 3

[App page](https://appshunter.io/ios/app/powers-of-3/id6472606167)

**Features:** macOS Compatibility

**In-app purchases:** none


### Secret

[App page](https://appshunter.io/ios/app/secret-code/id6476304654)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Powers of 3 free?

Powers of 3 is free to download, with no in-app purchases.

### Is Secret free?

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

### Do Powers of 3 or Secret have ads?

Neither Powers of 3 nor Secret shows 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.*