# DTP-3 NFC setup tool

> DTP-3 NFC setup tool (iPhone/iPad app by Diversitech.)

- Source: https://appshunter.io/ios/app/dtp/id6753880447 (this page in markdown: same URL + `.md`)
- Developer: [Diversitech](https://appshunter.io/developer/1412062520)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 12 MB
- Languages: American English
- Released: 2025-10-24
- Data updated: 2026-03-25
- User reviews in markdown: https://appshunter.io/ios/app/dtp/id6753880447/reviews.md

## What is DTP?

- Setup DTP-3 wirelessly with your cell phone.
- DTP-3 may be unpowered during setup.
- Preset buttons allow quick customization.
- Read error logs from DTP-3 for trouble-shooting and power line checking.


## Version history (last 2 releases)

### 1.1.0 — 2026-03-25

Format change to preset buttons - now "VOLTS Preset" versus old "Preset VOLTS".  Removed WEB NFC information from HELP page.  For tall device, two additional preset buttons appear (for 120v and 277v).

### 1.0.2 — 2025-10-24

No release notes.

## More apps by Diversitech

- [QuickSling](https://appshunter.io/ios/app/quicksling/id1412062521)

All apps by Diversitech: https://appshunter.io/developer/1412062520

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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 2026-03-25.*