# Spektrum AS3X Programmer vs Hitec LinkPower X

The clearest difference is update cadence: Hitec LinkPower X at every 2 months against Spektrum AS3X Programmer's every 6 months. Spektrum AS3X Programmer's advantage is iOS requirement (8.0 vs 13.0). On price, rating, review sentiment and ratings volume 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 — 2.2 for Spektrum AS3X Programmer against 2.2 for Hitec LinkPower X. Both are backed by a comparable volume of ratings — 63 and 32 respectively. Written reviews are what separate them: 15% of Spektrum AS3X Programmer's written reviews are positive against 12% of Hitec LinkPower X's.

Spektrum AS3X Programmer ships an update every 6 months, Hitec LinkPower X every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Spektrum AS3X Programmer | Hitec LinkPower X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (63 ratings)](https://appshunter.io/ios/app/spektrum-as3x-programmer/id858134237/reviews) | **[2.2 (32 ratings)](https://appshunter.io/ios/app/hitec-linkpower-x/id1127737965/reviews)** |
| Number of ratings | **63** | 32 |
| Positive reviews | **15.5% of reviews** | 11.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 23 MB | 52 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Horizon Hobby](https://appshunter.io/developer/415542050) | [Hitec RCD USA, Inc.](https://appshunter.io/developer/1047524662) |

## What reviewers say

### Spektrum AS3X Programmer

[App page](https://appshunter.io/ios/app/spektrum-as3x-programmer/id858134237)

This free app allows users to program Spektrum AS3X receivers with an intuitive interface. Customize flight modes, servo settings, and channel mapping for an expertly tuned flying experience. Compatible with select Spektrum AS3X receivers.

**Highlights:** Create AS3X flight modes, Activate wing and tail mixes, Make servo adjustments, Adjust dual rate and expo, Map output for each channel, Make gain adjustments

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Good layout, easy to use (Gahspidy)
- 👍 Nice App, well laid out (Woolyhair)
- 👍 Works great on multiple iPhones (rcheli108)
- 👍 New app fixes issues (poodle35)

**What reviewers complain about**

- ❌ Not supported AR630 receiver (stuthefoo)
- ❌ Not supported AR631 receiver (jensonearth)
- ❌ No support for helicopters (eric823785862847582738472)
- ❌ Graphics misalignment (txkflier)
- ❌ No app for NX6 (bjonesy68)

**Reported bugs**

- 🐛 App crashes constantly (eric823785862847582738472, mqvw, Supergreekster, Chloe Prince, TaylorcBa, Hallucion)
- 🐛 Graphics misalignment (txkflier, Gahspidy, Supergreekster)
- 🐛 Drops connections (mqvw, FCVDM, rcfkyer)
- 🐛 Does not connect to receivers (leddhedd528, specktrum user, LeDotB, Gusmann)
- 🐛 Receiver craped out after update (gianny911)

**Requested features**

- 💡 Update app for newer receivers (stuthefoo, nate1490)
- 💡 Support for helicopters (eric823785862847582738472)
- 💡 Fix graphics misalignment (txkflier)
- 💡 App for NX6 (bjonesy68)
- 💡 Import model feature (Tupolev pilot, Cables55)


### Hitec LinkPower X

[App page](https://appshunter.io/ios/app/hitec-linkpower-x/id1127737965)

Monitor and control your multifunctional battery charger in real-time from your wireless device. This app utilizes BLE communication to provide convenient, on-the-go access to charger settings.

**Highlights:** Real-time monitoring, Charger setting control, BLE communication, Wireless device integration, Portable computing advancements

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

**In-app purchases:** none


## Frequently asked questions

### Is Spektrum AS3X Programmer free?

Spektrum AS3X Programmer is free to download, with no in-app purchases.

### Is Hitec LinkPower X free?

Hitec LinkPower X is free to download, with no in-app purchases.

### Which has better reviews, Spektrum AS3X Programmer or Hitec LinkPower X?

Hitec LinkPower X is rated higher. Spektrum AS3X Programmer averages 2.2 out of 5 from 63 ratings, while Hitec LinkPower X averages 2.2 from 32 ratings.

### Do Spektrum AS3X Programmer or Hitec LinkPower X have ads?

Neither Spektrum AS3X Programmer nor Hitec LinkPower X shows ads.

### Which is updated more often, Spektrum AS3X Programmer or Hitec LinkPower X?

Spektrum AS3X Programmer ships an update every 6 months, and Hitec LinkPower X every 2 months. Most recently, Spektrum AS3X Programmer was updated on October 23, 2026 and Hitec LinkPower X on October 24, 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.*