# Alibi vs Undercover par theme

The clearest difference is in-app purchases: Alibi at none against Undercover par theme's 2. Undercover par theme's advantage is ads (none vs shown) and device support (3 vs 1). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Undercover par theme sells 2 in-app purchases, starting at $5.99 per month. Alibi asks for nothing beyond the download.

Alibi ships an update every 3 days, Undercover par theme every 2 days. The most recent releases landed on September 15, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Alibi | Undercover par theme |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 28 MB | 69 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Julien Le Ber](https://appshunter.io/developer/1688847961) | [Enzo Urbin](https://appshunter.io/developer/1896571530) |

## What reviewers say

### Alibi

[App page](https://appshunter.io/ios/app/alibi/id6455989638)

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

**In-app purchases:** none


### Undercover par theme

[App page](https://appshunter.io/ios/app/undercover-par-theme/id6768424337)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium mensuel | $5.99 | per month |
| Pack 10 parties | $2.99 | one-time |


## Frequently asked questions

### Is Alibi free?

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

### Is Undercover par theme free?

Undercover par theme is free to download, with in-app purchases available.

### Do Alibi or Undercover par theme have ads?

Alibi shows ads; Undercover par theme does not.

### Which is updated more often, Alibi or Undercover par theme?

Alibi ships an update every 3 days, and Undercover par theme every 2 days. Most recently, Alibi was updated on September 15, 2026 and Undercover par theme on September 18, 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.*