# Arve Big Tree vs FOUR

The clearest difference is in-app purchases: Arve Big Tree at none against FOUR's 1. Arve Big Tree also leads on iOS requirement (12.0 vs 15.5). FOUR's advantage is update cadence (monthly vs every 11 months). On price, ads and device support there is nothing between them.

Both are free to download. FOUR sells 1 one-off in-app purchase. Arve Big Tree asks for nothing beyond the download.

Arve Big Tree ships an update every 11 months, FOUR monthly. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Arve Big Tree | FOUR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (54 ratings)](https://appshunter.io/ios/app/four-leaf4-leaf-clover-finder/id6450425954/reviews)** |
| Number of ratings | — | **54** |
| Positive reviews | — | 53.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 550 MB | 72 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Handbuilt Creative Pty Ltd](https://appshunter.io/developer/1337468402) | [Satoshi Ikebukuro](https://appshunter.io/developer/1693240120) |

## What reviewers say

### Arve Big Tree

[App page](https://appshunter.io/ios/app/arve-big-tree/id1494426848)

**In-app purchases:** none


### FOUR

[App page](https://appshunter.io/ios/app/four-leaf4-leaf-clover-finder/id6450425954)

This app uses AI to help you find four-leaf clovers. It offers a 4K shot mode for wide areas and a real-time mode for closer views. Upgrade to Pro for unlimited access to all features.

**Highlights:** AI-powered clover detection, 4K shot mode for wide areas, Real-time detection mode, Pro mode for unlimited access, Supports iPhone 12 or later

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro mode | $1.99 | one-time |


## Frequently asked questions

### Is Arve Big Tree free?

Arve Big Tree is free to download, with no in-app purchases.

### Is FOUR free?

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

### Do Arve Big Tree or FOUR have ads?

Neither Arve Big Tree nor FOUR shows ads.

### Which is updated more often, Arve Big Tree or FOUR?

Arve Big Tree ships an update every 11 months, and FOUR monthly. Most recently, Arve Big Tree was updated on October 26, 2026 and FOUR on November 3, 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.*