# Sisyphus +Code vs NSOperation

The clearest difference is device support: Sisyphus +Code at 3 against NSOperation's 1. Sisyphus +Code also leads on iOS requirement (15.6 vs 18.2). On price, ads and in-app purchases 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 | Sisyphus +Code | NSOperation |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 38 MB | 2 MB |
| Requires iOS | **15.6** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sisyphus Industries LLC](https://appshunter.io/developer/1451646270) | [Daniel Romero](https://appshunter.io/developer/893059976) |

## What reviewers say

### Sisyphus +Code

[App page](https://appshunter.io/ios/app/sisyphus-plus-code/id1604658097)

**In-app purchases:** none


### NSOperation

[App page](https://appshunter.io/ios/app/nsoperation/id6746875864)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sisyphus +Code free?

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

### Is NSOperation free?

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

### Do Sisyphus +Code or NSOperation have ads?

Neither Sisyphus +Code nor NSOperation 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.*