# Trek Accessories vs CycleHUD

The clearest difference is update cadence: CycleHUD at every 10 days against Trek Accessories's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Trek Accessories ships an update every 3 months, CycleHUD every 10 days. The most recent releases landed on October 24, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Trek Accessories | CycleHUD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (203 ratings)](https://appshunter.io/ios/app/trek-accessories/id6468969662/reviews)** | — |
| Number of ratings | **203** | — |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 28 MB | 7 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Trek Bicycle](https://appshunter.io/developer/780864901) | [Carly Robinson](https://appshunter.io/developer/1896711689) |

## What reviewers say

### Trek Accessories

[App page](https://appshunter.io/ios/app/trek-accessories/id6468969662)

Enhance your cycling safety with advanced alerts and real-time vehicle detection. This app provides visual and audible warnings for approaching vehicles, helping you stay aware of your surroundings and prepare for passes. It also allows remote control of your connected bike light for increased visibility.

**Highlights:** Real-time vehicle detection, Audible and visual alerts, Distance and side-to-side positioning, Remote bike light control, Daytime running light activation, Adjustable alert settings

**In-app purchases:** none


### CycleHUD

[App page](https://appshunter.io/ios/app/cyclehud/id6784582667)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Trek Accessories free?

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

### Is CycleHUD free?

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

### Do Trek Accessories or CycleHUD have ads?

Neither Trek Accessories nor CycleHUD shows ads.

### Which is updated more often, Trek Accessories or CycleHUD?

Trek Accessories ships an update every 3 months, and CycleHUD every 10 days. Most recently, Trek Accessories was updated on October 24, 2026 and CycleHUD on September 29, 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.*