# TreasureHunter3D vs OshiBou

The clearest difference is price: TreasureHunter3D at Free against OshiBou's $15.99. TreasureHunter3D also leads on iOS requirement (9.1 vs 17.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

TreasureHunter3D is free to download; OshiBou costs $15.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TreasureHunter3D ships an update every 11 months, OshiBou every 7 months. The most recent releases landed on October 23, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | TreasureHunter3D | OshiBou |
| --- | --- | --- |
| Price | **Free** | $15.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/treasurehunter3d/id846719060/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 7 months** |
| Monetization | Free | — |
| Size | 19 MB | 4 MB |
| Requires iOS | **9.1** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Tekaso](https://appshunter.io/developer/560600670) | [Atsushi Yamada](https://appshunter.io/developer/301497489) |

## What reviewers say

### TreasureHunter3D

[App page](https://appshunter.io/ios/app/treasurehunter3d/id846719060)

Visualize buried objects up to 30 meters deep with high-resolution 3D scans. Detect precious metals, ancient artifacts, and hidden structures. Requires a specific metal detector device.

**Highlights:** High-resolution 3D object visualization, Detect object presence, depth, and size, View sub-surface object shapes, Store scan data and GPS locations, Share scans via email and social media, Export scans to mapping software, Bluetooth 4.0 connectivity

**In-app purchases:** none


### OshiBou

[App page](https://appshunter.io/ios/app/oshibou/id1572067182)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TreasureHunter3D free?

TreasureHunter3D is free to download, with no in-app purchases.

### Is OshiBou free?

OshiBou costs $15.99, with no in-app purchases.

### Do TreasureHunter3D or OshiBou have ads?

Neither TreasureHunter3D nor OshiBou shows ads.

### Which is updated more often, TreasureHunter3D or OshiBou?

TreasureHunter3D ships an update every 11 months, and OshiBou every 7 months. Most recently, TreasureHunter3D was updated on October 23, 2026 and OshiBou on September 29, 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.*