# L4D vs AirSeek Pro

The clearest difference is price: AirSeek Pro at Free against L4D's $29.99. L4D's advantage is update cadence (every 6 days vs every 3 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

AirSeek Pro is free to download; L4D costs $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

L4D ships an update every 6 days, AirSeek Pro every 3 months. The most recent releases landed on September 6, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | L4D | AirSeek Pro |
| --- | --- | --- |
| Price | $29.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 months |
| Monetization | Paid | — |
| Size | 34 MB | 5 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Joshua Riley](https://appshunter.io/developer/1492928915) | [MARK EDWARD BENNETT](https://appshunter.io/developer/1777473470) |

## What reviewers say

### L4D

[App page](https://appshunter.io/ios/app/l4d/id6470237324)

This entertainment app allows users to perform a magic trick involving four-digit numbers and two bank cards. It offers multiple input methods and is designed for easy execution. The app is intended solely for amusement.

**Highlights:** Force any 4-digit number, Uses two bank cards, Multiple input methods, Easy to perform, Entertainment purposes only

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

**In-app purchases:** none


### AirSeek Pro

[App page](https://appshunter.io/ios/app/airseek-pro/id6737768656)

**In-app purchases:** none


## Frequently asked questions

### Is L4D free?

L4D costs $29.99, with no in-app purchases.

### Is AirSeek Pro free?

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

### Do L4D or AirSeek Pro have ads?

Neither L4D nor AirSeek Pro shows ads.

### Which is updated more often, L4D or AirSeek Pro?

L4D ships an update every 6 days, and AirSeek Pro every 3 months. Most recently, L4D was updated on September 6, 2026 and AirSeek Pro on September 23, 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.*