# Helix Launch vs ProximiKey

The clearest difference is update cadence: Helix Launch at every 2 months against ProximiKey's every 13 months. ProximiKey's advantage is iOS requirement (13.0 vs 16.6). 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.

Helix Launch ships an update every 2 months, ProximiKey every 13 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Helix Launch | ProximiKey |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 13 months |
| Monetization | Free | — |
| Size | 38 MB | 18 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Automotive Data Solutions Inc](https://appshunter.io/developer/560261291) | [ProximiKey Aps](https://appshunter.io/developer/1679585132) |

## What reviewers say

### Helix Launch

[App page](https://appshunter.io/ios/app/helix-launch/id1523058284)

Control your car remotely via Bluetooth with this app. Start, lock, unlock, and check vehicle status like temperature and battery. Advanced diagnostics are also available for compatible vehicles.

**Highlights:** Remote start, lock, unlock, trunk open, View vehicle data (battery, temp), Access advanced diagnostics, Bluetooth connectivity, Smartphone control

**In-app purchases:** none


### ProximiKey

[App page](https://appshunter.io/ios/app/proximikey/id1602133200)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Helix Launch free?

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

### Is ProximiKey free?

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

### Do Helix Launch or ProximiKey have ads?

Neither Helix Launch nor ProximiKey shows ads.

### Which is updated more often, Helix Launch or ProximiKey?

Helix Launch ships an update every 2 months, and ProximiKey every 13 months. Most recently, Helix Launch was updated on October 8, 2026 and ProximiKey on October 7, 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.*