# Hárek vs Sx3App

The clearest difference is price: Hárek at Free against Sx3App's $9.99. Hárek also leads on update cadence (fortnightly vs every 3 months) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

Hárek is free to download; Sx3App costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Hárek ships an update fortnightly, Sx3App every 3 months. The most recent releases landed on July 23, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Hárek | Sx3App |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Size | 4 MB | 1 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Karel Endrst](https://appshunter.io/developer/1574675989) | [Emtron s.r.o](https://appshunter.io/developer/1453715625) |

## What reviewers say

### Hárek

[App page](https://appshunter.io/ios/app/harek/id1595664902)

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

**In-app purchases:** none


### Sx3App

[App page](https://appshunter.io/ios/app/sx3app/id6467041210)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hárek free?

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

### Is Sx3App free?

Sx3App costs $9.99, with no in-app purchases.

### Do Hárek or Sx3App have ads?

Neither Hárek nor Sx3App shows ads.

### Which is updated more often, Hárek or Sx3App?

Hárek ships an update fortnightly, and Sx3App every 3 months. Most recently, Hárek was updated on July 23, 2026 and Sx3App on September 12, 2026.

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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.*