# Kova vs THISystem

The clearest difference is iOS requirement: Kova at 15.1 against THISystem's 17.0. 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 | Kova | THISystem |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Size | 30 MB | 82 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [issiah williams](https://appshunter.io/developer/1896733229) | [Yan Low Hor](https://appshunter.io/developer/6789506728) |

## What reviewers say

### Kova

[App page](https://appshunter.io/ios/app/kova-trade-journal/id6770320682)

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

**In-app purchases:** none


### THISystem

[App page](https://appshunter.io/ios/app/thisystem/id6789506726)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kova free?

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

### Is THISystem free?

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

### Do Kova or THISystem have ads?

Neither Kova nor THISystem 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.*