# Enyrgy vs Kratos Performance

The clearest difference is device support: Enyrgy at 2 against Kratos Performance's —. Kratos Performance's advantage is iOS requirement (13.0 vs 15.1). On price 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 | Enyrgy | Kratos Performance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 5 weeks | — |
| Size | 28 MB | 75 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 12+ | 4+ |
| Developer | [Enyrgy](https://appshunter.io/developer/1694616823) | [PushPress, Inc.](https://appshunter.io/developer/688595778) |

## What reviewers say

### Enyrgy

[App page](https://appshunter.io/ios/app/enyrgy/id6450723326)

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### Kratos Performance

[App page](https://appshunter.io/ios/app/kratos-performance/id6471020444)

**In-app purchases:** none


## Frequently asked questions

### Is Enyrgy free?

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

### Is Kratos Performance free?

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

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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.*