# TRJX Trapon-A — TRJX Transponder mode A

> TRJX Transponder mode A (iPhone/iPad app by TRAJECTORY, LTD.)

- Source: https://appshunter.io/ios/app/trjx-trapon-a/id1559843384 (this page in markdown: same URL + `.md`)
- Developer: [TRAJECTORY, LTD](https://appshunter.io/developer/1559843386)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 14.4 · 33 MB
- Languages: Japanese
- Released: 2021-07-08
- Data updated: 2026-05-15
- User reviews in markdown: https://appshunter.io/ios/app/trjx-trapon-a/id1559843384/reviews.md

## What is TRJX Trapon?

An app that connects Parrot's drone ANAFI to the drone control system TRJX.
You can set the route designed by TRJX to Anafi. A TRJX account is required to set the route.


## Version history (last 5 releases)

### 5.5.1 — 2025-01-31

- Improved telemetry transmission and communication in restricted areas
- Modified to stop camera when selecting mission
- Supports missions with delays
- Fixed some bugs

### 5.0.2 — 2023-10-02

- Display and warning blocked area
- Fixed some bugs

### 5.0.1 — 2023-09-26

- Display and warning blocked area
- Fixed some bugs

### 3.0.4 — 2023-01-12

- Support delay commands
- Fixed some bugs

### 3.0.3 — 2023-01-10

- Supports delay commands

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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 2026-05-15.*