# TslaMirror vs Charge Key

The clearest difference is in-app purchases: Charge Key at none against TslaMirror's 2. Charge Key also leads on review sentiment (46% vs 23%). TslaMirror's advantage is update cadence (every 3 days vs every 3 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. TslaMirror sells 2 in-app purchases, starting at $0.99 per month. Charge Key asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.7 for TslaMirror against 3.8 for Charge Key. Both are backed by a comparable volume of ratings — 27 and 32 respectively. Written reviews are what separate them: 23% of TslaMirror's written reviews are positive against 46% of Charge Key's.

TslaMirror ships an update every 3 days, Charge Key every 3 weeks. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | TslaMirror | Charge Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (27 ratings)](https://appshunter.io/ios/app/tslamirror/id1542447409/reviews) | **[3.8 (32 ratings)](https://appshunter.io/ios/app/charge-key/id6496853294/reviews)** |
| Number of ratings | 27 | **32** |
| Positive reviews | 23.0% of reviews | **46.2% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 19 MB | 23 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Wuhan TrustComputing IT Co., Ltd.](https://appshunter.io/developer/370363169) | [ChargeKey, LLC](https://appshunter.io/developer/1741149527) |

## What reviewers say

### TslaMirror

[App page](https://appshunter.io/ios/app/tslamirror/id1542447409)

Mirror your iPhone apps to your Tesla's built-in browser. Enjoy your favorite apps on the big screen while driving, with support for lossless audio and various mirroring modes. Requires a Tesla with specific hardware and an iPhone personal hotspot.

**Highlights:** Mirror iPhone apps to Tesla browser, Uses iPhone Personal Hotspot, Lossless audio playback support, H.264/H.265 mirroring options, Private screencast connection, No additional internet traffic used

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Auto Subscription | $0.99 | per month |
| Lifetime Access | $5.99 | one-time |

**What reviewers like**

- ✅ Works smoothly on newer Tesla models with proper setup
- 🚀 Fast streaming with minimal latency on compatible devices
- 💰 Affordable one-time purchase price
- 📱 Simple connection process when instructions are followed correctly
- 🎯 Excellent for navigation apps like Waze

**What reviewers complain about**

- 🐛 Frequent freezing and crashes during operation
- ⏱️ Severe lag and delayed response times
- 🚫 Does not work while driving (only in park mode)
- 📺 Blank screen when playing streaming videos
- 🔒 Requires VPN access raising privacy concerns

**Reported bugs**

- App crashes when playing videos from streaming platforms
- Screen freezes when entering Drive mode
- VPN remains active after app closure, interfering with cellular data
- Full-screen button causes stream to freeze
- Browser closes when Tesla shifts to Reverse then Drive

**Requested features**

- Touchscreen control support on Tesla display
- Support for major streaming services (Netflix, Hulu, Disney+)
- Full-screen video playback capability
- Local Wi-Fi network support (non-hotspot)
- Audio streaming alongside video


### 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


## Frequently asked questions

### Is TslaMirror free?

TslaMirror is free to download, with in-app purchases available.

### Is Charge Key free?

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

### Which has better reviews, TslaMirror or Charge Key?

Charge Key is rated higher. TslaMirror averages 3.7 out of 5 from 27 ratings, while Charge Key averages 3.8 from 32 ratings.

### Do TslaMirror or Charge Key have ads?

Neither TslaMirror nor Charge Key shows ads.

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

TslaMirror ships an update every 3 days, and Charge Key every 3 weeks. Most recently, TslaMirror was updated on October 11, 2026 and Charge Key on October 1, 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.*