# TIANXUN — Metal Detector Controller

> Metal Detector Controller (iPhone/iPad app by 春来 胡.)

- Source: https://appshunter.io/ios/app/tianxun/id6748607609 (this page in markdown: same URL + `.md`)
- Developer: [春来 胡](https://appshunter.io/developer/1825263158)
- Category: Utilities, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 24 MB
- Languages: American English, Russian, Chinese (Simplified, China)
- Released: 2026-02-25
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/tianxun/id6748607609/reviews.md

## What is TIANXUN?

TIANXUN - Metal Detector Controller

  Turn your TIANXUN metal detector into a powerful treasure hunting companion. TIANXUN provides intuitive Bluetooth control and real-time feedback, making metal detecting more accessible and enjoyable for hobbyists everywhere.

  KEY FEATURES

  • Easy Bluetooth Connection - Instantly connect to your TIANXUN detector with a single tap

  • Full Parameter Control - Fine-tune sensitivity (1-50), discrimination (-90 to 90), ground balance (0-99), and more

  • Real-Time VDI Display - See target identification values and estimated depth instantly

  • Smart Target Classification - Automatically identifies iron, foil, rings, and coins based on VDI readings

  • Multiple Detection Modes - Switch between Normal, PinPointer (precision locating), and Auto Ground Balance modes

  • 7 Audio Tone Options - Customize sound feedback to match your preference

  • Depth Indicator - Visual depth gauge helps you know how deep to dig

  • Dark Mode Support - Comfortable viewing in any lighting condition

  PERFECT FOR

  • Treasure hunting enthusiasts
  • Beach combing hobbyists
  • Relic hunters
  • Coin shooting fans
  • Outdoor adventure seekers

  EASY TO USE

  1. Power on your TIANXUN detector
  2. Open TIANXUN and tap to connect
  3. Adjust parameters to your environment
  4. Start detecting and discover hidden treasures

  REQUIREMENTS

  • TIANXUN metal detector device
  • iPhone with Bluetooth 4.0 or later
  • iOS 13.0 or later

  Download TIANXUN today and take your metal detecting experience to the next level!


## Version history (last 1 release)

### 1.8.1 — 2026-02-25

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*