# Spektrum AS3X Programmer

> Productivity

Canonical page: [https://chrome-stats.com/d/id858134237](https://chrome-stats.com/d/id858134237)

## Overview

- **ID:** `id858134237`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Horizon Hobby
- **Category:** Productivity
- **Rating:** 2.20 / 5 (63 ratings)
- **Version:** 1.1.7
- **Last updated:** 2018-05-22
- **First published:** 2014-05-29
- **Size:** 23 MB
- **Data as of:** 2026-09-27
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/spektrum-as3x-programmer/id858134237)
- **Website:** [http://spektrumrc.com/](http://spektrumrc.com/)

## Description

This Chrome extension provides a free AS3X programming interface for Spektrum AS3X receivers, letting you create flight modes, wing and tail mixes, servo reverse/subtrim/travel/balance, adjust dual-rate and expo, and map outputs for each channel. It supports AR6335, AR636, AR7350, and AR9350 receivers and requires the Spektrum AS3X Programming Cable (SPMA3080).

AS3X Technology blends 3-axis sensors with software to smooth turbulence and torque without taking control away from you. For more about AS3X, visit spektrumrc.com/AS3X.

## Rankings

- #212,256 — Overall

## Review summary

Review consensus is that the Spektrum AS3X Programmer iOS app is visually well laid out and easy to navigate, and it works for some older AR636 receivers with quick setup in certain cases. However, it is plagued by reliability and compatibility issues: lack of updates and support for newer receivers, frequent Bluetooth connection drops and device crashes, misaligned graphics during setup, and missing critical features like model import and clear feedback on writes to the receiver. Overall, sentiment is negative with some UI/legacy hardware praise.

### Pros

- Well laid out and easy to navigate user interface.
- Compatible with older AR636 receivers.
- Can provide quick setup for certain AS3X receivers (e.g., AR7350/9350) via the app.

### Cons

- Not updated in years and does not support newer Spektrum receivers (e.g., AR637T, NX6).
- Unstable Bluetooth connectivity and frequent disconnections; dongle often not recognized by iPhone or laptop.
- Graphics and control-surface visuals frequently misalign with the aircraft image.
- App is buggy and prone to crashes, with reports of instability across devices and OS versions.
- Missing essential features and feedback—no option to import models, and unclear if changes are written to the receiver (no read/write indicators).

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Source: [Chrome-Stats](https://chrome-stats.com/d/id858134237)