# PreviApp vs Klubb AI

The clearest difference is in-app purchases: PreviApp at none against Klubb AI's 4. PreviApp also leads on ads (none vs shown) and update cadence (every 4 days vs fortnightly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Klubb AI sells 4 in-app purchases, starting at $0.99 per 7 days. PreviApp asks for nothing beyond the download.

PreviApp ships an update every 4 days, Klubb AI fortnightly. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PreviApp | Klubb AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Fortnightly |
| Size | 73 MB | 62 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Javier Diaz Fernandez](https://appshunter.io/developer/1809048714) | [KAI VENTURES SAS](https://appshunter.io/developer/1862360866) |

## What reviewers say

### PreviApp

[App page](https://appshunter.io/ios/app/previapp/id6744716491)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Klubb AI

[App page](https://appshunter.io/ios/app/klubb-ai/id6756692787)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Klubb Pro Weekly | $0.99 | per 7 days |
| Klubb Pro Monthly | $2.99 | per month |
| Klubb Pro Monthly | $19.99 | per month |
| Klubb Pro Annual | $19.99 | per year |


## Frequently asked questions

### Is PreviApp free?

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

### Is Klubb AI free?

Klubb AI is free to download, with in-app purchases available.

### Do PreviApp or Klubb AI have ads?

Klubb AI shows ads; PreviApp does not.

### Which is updated more often, PreviApp or Klubb AI?

PreviApp ships an update every 4 days, and Klubb AI fortnightly. Most recently, PreviApp was updated on October 13, 2026 and Klubb AI 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.*