# Previse 42 vs Prono Clash

The clearest difference is in-app purchases: Previse 42 at none against Prono Clash's 2. Prono Clash's advantage is update cadence (every 9 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Prono Clash sells 2 in-app purchases, starting at $2.99 per month. Previse 42 asks for nothing beyond the download.

Previse 42 ships an update every 3 weeks, Prono Clash every 9 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Previse 42 | Prono Clash |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 76 MB | 62 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Software KiT SRL](https://appshunter.io/developer/1090691521) | [Moussa TOURE](https://appshunter.io/developer/1862065367) |

## What reviewers say

### Previse 42

[App page](https://appshunter.io/ios/app/previse-42/id6449457774)

**Features:** macOS Compatibility

**In-app purchases:** none


### Prono Clash

[App page](https://appshunter.io/ios/app/prono-clash/id6757113866)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Annual | $19.99 | per year |


## Frequently asked questions

### Is Previse 42 free?

Previse 42 is free to download, with no in-app purchases.

### Is Prono Clash free?

Prono Clash is free to download, with in-app purchases available.

### Do Previse 42 or Prono Clash have ads?

Both Previse 42 and Prono Clash show ads.

### Which is updated more often, Previse 42 or Prono Clash?

Previse 42 ships an update every 3 weeks, and Prono Clash every 9 days. Most recently, Previse 42 was updated on October 27, 2026 and Prono Clash on October 25, 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.*