# TreasureHunter3D vs Simple Reverse Voice

The clearest difference is ads: TreasureHunter3D at none against Simple Reverse Voice's shown. TreasureHunter3D also leads on monetization model (free vs ad-supported) and iOS requirement (9.1 vs 15.6). Simple Reverse Voice's advantage is update cadence (every 2 months vs every 11 months) and ratings volume (3 vs 1). On price, rating, review sentiment 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.

On the App Store both sit at effectively the same score — 5.0 for TreasureHunter3D against 5.0 for Simple Reverse Voice. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews split almost evenly too, at 50% and 50% positive.

TreasureHunter3D ships an update every 11 months, Simple Reverse Voice every 2 months. The most recent releases landed on September 17, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | TreasureHunter3D | Simple Reverse Voice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/treasurehunter3d/id846719060/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/simple-reverse-voice/id6444589890/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | **Free** | Ad-supported |
| Size | 19 MB | 13 MB |
| Requires iOS | **9.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tekaso](https://appshunter.io/developer/560600670) | [Ryouhei Azuma](https://appshunter.io/developer/1353297781) |

## 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


### Simple Reverse Voice

[App page](https://appshunter.io/ios/app/simple-reverse-voice/id6444589890)

Record your voice and play it back in reverse. Experiment with speaking backwards to practice pronunciation or create fun party games with friends. Explore the unique sound of reversed speech.

**Highlights:** Record spoken words, Play recordings in reverse, Practice speaking backwards, Create party games, Experiment with reversed sound

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

**In-app purchases:** none


## Frequently asked questions

### Is TreasureHunter3D free?

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

### Is Simple Reverse Voice free?

Simple Reverse Voice is free to download, with no in-app purchases.

### Which has better reviews, TreasureHunter3D or Simple Reverse Voice?

TreasureHunter3D and Simple Reverse Voice are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do TreasureHunter3D or Simple Reverse Voice have ads?

Simple Reverse Voice shows ads; TreasureHunter3D does not.

### Which is updated more often, TreasureHunter3D or Simple Reverse Voice?

TreasureHunter3D ships an update every 11 months, and Simple Reverse Voice every 2 months. Most recently, TreasureHunter3D was updated on September 17, 2026 and Simple Reverse Voice on September 6, 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.*