# Traxxas Link vs udirc

The clearest difference is ratings volume: Traxxas Link at 294 against udirc's 16. udirc's advantage is review sentiment (50% vs 40%) and iOS requirement (8.0 vs 13.0). On price, rating, update cadence and ads 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 — 3.7 for Traxxas Link against 3.6 for udirc. That said, the two scores are not equally well evidenced: Traxxas Link has 294 ratings behind it against 16, so its average is the more settled of the two. Written reviews are what separate them: 40% of Traxxas Link's written reviews are positive against 50% of udirc's.

Traxxas Link ships an update every 6 weeks, udirc every 2 months. The most recent releases landed on October 17, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Traxxas Link | udirc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (294 ratings)](https://appshunter.io/ios/app/traxxas-link/id474948763/reviews)** | [3.6 (16 ratings)](https://appshunter.io/ios/app/udirc-fpv/id1005409019/reviews) |
| Number of ratings | **294** | 16 |
| Positive reviews | 39.6% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 135 MB | 28 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Traxxas](https://appshunter.io/developer/474948766) | [UDIRC TOYS INDUSTRY CO., LTD](https://appshunter.io/developer/1077607873) |

## What reviewers say

### Traxxas Link

[App page](https://appshunter.io/ios/app/traxxas-link/id474948763)

This app wirelessly connects to compatible radio systems to provide real-time telemetry data, allowing for precise control and tuning of radio-controlled models. It offers on-the-fly adjustments, profile saving, and data logging for enhanced performance and sharing.

**Highlights:** Wireless TQi radio system connection, Real-time telemetry data collection, On-the-fly tuning and adjustments, Save and share custom profiles, Telemetry dashboard with gauges, GPS speed module integration

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Customizable profiles
- 👍 Useful features
- 👍 Works well with Traxxas vehicles
- 👍 Provides telemetry data

**What reviewers complain about**

- 🐛 Bugs and glitches
- 🐛 Firmware update issues
- 🐛 Connectivity problems
- 🐛 Compatibility issues with newer devices
- 🐛 Unreliable speed and temperature readings

**Reported bugs**

- Firmware update issues
- Connectivity problems
- Compatibility issues with newer devices
- Unreliable speed and temperature readings
- Zoomed-in drive effects screen

**Requested features**

- Add more vehicle models
- Improve UI and dashboard customization
- Add metric units (km/h, Celsius)
- Expand customization options (e.g., channel settings, lighting controls)
- Improve firmware update reliability


### udirc

[App page](https://appshunter.io/ios/app/udirc-fpv/id1005409019)

Control your drone with this app to fly, capture photos, and record videos. Experience first-person view and use gravity induction for fun flight control. Manage your media and share your aerial adventures.

**Highlights:** First-person view (FPV) real-time transmission, Gravity induction flight control, Media management for photos and videos, HD image and video capture, Social network sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Traxxas Link free?

Traxxas Link is free to download, with no in-app purchases.

### Is udirc free?

udirc is free to download, with no in-app purchases.

### Which has better reviews, Traxxas Link or udirc?

Traxxas Link is rated higher. Traxxas Link averages 3.7 out of 5 from 294 ratings, while udirc averages 3.6 from 16 ratings.

### Do Traxxas Link or udirc have ads?

Neither Traxxas Link nor udirc shows ads.

### Which is updated more often, Traxxas Link or udirc?

Traxxas Link ships an update every 6 weeks, and udirc every 2 months. Most recently, Traxxas Link was updated on October 17, 2026 and udirc on September 26, 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.*