# Charge Key vs VisAudra

Charge Key and VisAudra are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Charge Key ships an update every 2 weeks, VisAudra every 3 weeks. The most recent releases landed on October 30, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Charge Key | VisAudra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (33 ratings)](https://appshunter.io/ios/app/charge-key/id6496853294/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 46.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | — |
| Size | 24 MB | 43 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [ChargeKey, LLC](https://appshunter.io/developer/1741149527) | [深圳市斯特孚科技有限公司](https://appshunter.io/developer/1714388173) |

## What reviewers say

### Charge Key

[App page](https://appshunter.io/ios/app/charge-key/id6496853294)

This platform allows you to unlock, lock, and start your vehicle remotely. It offers hands-free unlocking upon approach and navigation to your vehicle's location. The app prioritizes user privacy by not storing personal information and receiving data directly from the vehicle.

**Highlights:** Hands-free vehicle unlocking, Remote locking and starting, Vehicle location navigation, Privacy-focused data handling, Global accessibility

**Features:** macOS Compatibility

**In-app purchases:** none


### VisAudra

[App page](https://appshunter.io/ios/app/visaudra/id6766547933)

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

**In-app purchases:** none


## Frequently asked questions

### Is Charge Key free?

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

### Is VisAudra free?

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

### Do Charge Key or VisAudra have ads?

Neither Charge Key nor VisAudra shows ads.

### Which is updated more often, Charge Key or VisAudra?

Charge Key ships an update every 2 weeks, and VisAudra every 3 weeks. Most recently, Charge Key was updated on October 30, 2026 and VisAudra on September 23, 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.*