# FxFiles vs Lucky4

The clearest difference is device support: FxFiles at 3 against Lucky4's 1. FxFiles also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FxFiles ships an update every 4 days, Lucky4 every 3 days. The most recent releases landed on September 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | FxFiles | Lucky4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (2 ratings)](https://appshunter.io/ios/app/lucky4/id6744820234/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | — | Free |
| Size | 189 MB | 30 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Functionland](https://appshunter.io/developer/1640008386) | [sathia francesco musso](https://appshunter.io/developer/1809105547) |

## What reviewers say

### FxFiles

[App page](https://appshunter.io/ios/app/fxfiles/id1658500313)

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

**In-app purchases:** none


### Lucky4

[App page](https://appshunter.io/ios/app/lucky4/id6744820234)

This app uses AI and your device's camera to help you find real four-leaf clovers in real-time. Adjust detection sensitivity, save your finds to a gallery, and share your lucky discoveries with others. It offers a private, offline experience with no account required.

**Highlights:** Real-time clover detection, AI-powered camera analysis, Adjustable detection sensitivity, Live preview and gallery, Add custom messages to photos, Offline functionality, Privacy-focused, no tracking

**In-app purchases:** none


## Frequently asked questions

### Is FxFiles free?

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

### Is Lucky4 free?

Lucky4 is free to download, with no in-app purchases.

### Do FxFiles or Lucky4 have ads?

Neither FxFiles nor Lucky4 shows ads.

### Which is updated more often, FxFiles or Lucky4?

FxFiles ships an update every 4 days, and Lucky4 every 3 days. Most recently, FxFiles was updated on September 8, 2026 and Lucky4 on September 30, 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.*