Comparison

TslaMirror vs Wattly

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

TslaMirror

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
Read full description

One-week free trial. TslaMirror is an app designed to mirror your iPhone apps to your Tesla’s built-in browser. - Supported apps include Waze, Google Maps, Apple Maps, YouTube, TikTok, Plex, and more. - DRM-protected apps, including but not limited to Netflix, Apple TV, YouTube TV, Amazon Prime Video, and Hulu, are not supported. Some DRM-protected apps may block video mirroring, resulting in a black screen in the Tesla browser. Instructions for the Tesla built-in browser: 1. If possible, update your Tesla’s infotainment system to the most recent version. 2. Make sure the vehicle is PARKED (0 mph / 0 km/h). 3. Connect your Tesla to your iPhone Personal Hotspot (cellular data required). MCU2 or MCU3 hardware is required: available on Model 3 and Model Y, Cybertruck, Model S built after March 2018, Model X built after March 2018, or vehicles upgraded from MCU1 to MCU2/3. 4. Ensure the iPhone is not in Low Power Mode. Launch the TslaMirror app and toggle on “Proxy.” 5. Tap “Start,” then select “Start Broadcast” to begin screen broadcast. 6. In your Tesla’s built-in browser, go to https://TslaMirror.com 7. Lossless audio playback is supported in the browser. 8. Keep your iPhone unlocked; due to Screen Broadcast API limitations, locking the screen stops casting and requires restarting the broadcast. Key Features 1. No additional internet traffic is used for mirroring; traffic stays on the iPhone’s Personal Hotspot. However, while the Tesla is connected to the hotspot, the vehicle may use your cellular data for its own internet access. 2. Private: the screencast is only available to devices connected to the iPhone Personal Hotspot Wi-Fi network. 3. A 5 GHz Personal Hotspot (supported from the iPhone 12 series) is highly recommended. Do not enable “Maximize Compatibility” on iPhone 12 models; enabling it forces a 2.4 GHz hotspot. 4. H.264/H.265 mirroring recommendations: - MCU3 (AMD Ryzen): H.265 mode with 720p@60 fps recommended, as 1080p requires higher bandwidth. MCU3 supports up to 1080p@60fps (H.264 and H.265). - For Tesla in-car system software version 2025.38.11 and later, H.265 mirroring is now recommended for both MCU2 and MCU3. - MCU2 (Intel Atom): H.264 mode with 540p@30fps recommended only for very old Tesla in-car system. FAQ 1. This is not CarPlay. 2. iOS apps that use the AVPlayer framework (e.g., Apple Music, Netflix) are not supported. 3. Netflix is not supported. Privacy/Security Notice: This app does not collect usage statistics, personal information, or analytics. On iOS 13 and later, it uses Location Services only to read the Wi-Fi network name (SSID). Location data is never stored or collected. No information is stored by us. Disclaimer: This software and documentation are not affiliated with or endorsed by Tesla, Inc. Use at your own risk. We do not guarantee proper functioning. Some features require specific vehicle options (e.g., MCU2 or newer). The app uses interfaces similar to those used by official Tesla apps, but you are responsible for any changes to your car resulting from use. Use requires the vehicle’s built-in browser. We are not liable for any damages to you, your car, or any other property in conjunction with the use of this app. Warning and Legal Disclaimer: Use only while PARKED (0 mph / 0 km/h). Local laws may restrict the use of a built-in web browser in a vehicle. Terms of Use (EULA): https://teslamirror.com/terms.html Privacy Policy: https://teslamirror.com/privacy.html

About

Wattly

Monitor your Tesla's real-time data, control it remotely, and analyze driving habits. Automate vehicle actions, track charging costs, and explore detailed battery health insights. Connect with a driver community and utilize helpful utilities like rain radar.

Highlights
  • Real-time vehicle data dashboard
  • Remote control capabilities
  • Customizable automations
  • Live charging tracking with cost
  • Detailed trip history and analytics
  • Battery health monitoring
  • Tesla driver community features
Features
Read full description

Wattly is a powerful companion app for your Tesla. Get real-time vehicle data, remote controls, and detailed driving analytics all within a sleek, elegant interface. REAL-TIME DASHBOARD & REMOTE CONTROLS * Monitor battery, range, charging status, temperatures, and location with live updates AUTOMATIONS FOR YOUR TESLA * Combine triggers and actions so your vehicle reacts automatically * 7 triggers (battery, temperature, location, schedule...) × 12 automated actions LIVE CHARGING TRACKING * Power, remaining time, and charging cost in real time * Live Activities on Lock Screen and Dynamic Island * Charging history with costs, pricing rules, and location-based organization TRIP HISTORY & POSTCARDS * All your drives with map routes, energy consumption, and driving score * Share stylish Tesla travel postcards * Road trips · EV vs gasoline cost comparison ADVANCED STATS * Driving · Energy · Activity · Battery health * Efficiency by temperature, driving patterns, vampire drain * FSD Center TESLA DRIVER COMMUNITY * Competitive leagues * Travel passport: cities, regions, and countries visited * Achievements TESLA BATTERY HEALTH * Degradation curves and health percentage over time * Voltage, temperature, and model-specific data UTILITIES * Rain radar and weather alerts at your Tesla’s location * Tire pressure · Vampire drain · Firmware versions by country APPLE ECOSYSTEM * Apple Watch with dashboard and remote controls * Home widgets · Live Activities · Customizable navigation bar YOUR DATA, YOUR CONTROL * Import your history from third-party apps * Export all your data Wattly Access plans, prices, trial eligibility and renewal terms are shown in the app before confirmation. Apple subscriptions renew automatically unless you cancel them in your App Store settings before renewal. Compatible with Tesla Model 3, Model Y, Model S (2021+), Model X (2021+), and Cybertruck. Requires access to the Tesla Fleet API. Some advanced features like FSD Center require HW4 or newer. Designed with privacy as a priority, using the official Tesla Fleet API.
 Wattly is not affiliated with or endorsed by Tesla, Inc. Terms: wattly.tech/terms
 Privacy: wattly.tech/privacy Download Wattly and discover a smarter way to enjoy your Tesla.

Screenshots

TslaMirror4 screens
Wattly4 screens

Verdict

The call

The clearest difference is review sentiment: Wattly at 100% against TslaMirror's 23%. Wattly also leads on rating (4.4 vs 3.7). TslaMirror's advantage is ads (none vs shown) and update cadence (every 3 days vs weekly). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. TslaMirror sells 2 in-app purchases, starting at $0.99 per month and Wattly sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Wattly holds the better App Store score, 4.4 against 3.7. Both are backed by a comparable volume of ratings — 27 and 28 respectively. Written reviews point the same way: 23% of TslaMirror's written reviews are positive against 100% of Wattly's.

UpkeepUpdate frequency

TslaMirror ships an update every 3 days, Wattly weekly. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

Scorecard5 real differences · 5 level
TslaMirror versus Wattly: the parameters behind the verdict, then further details
ParameterTslaMirrorWattly
PriceFreeFree
Rating3.7 (27 ratings)4.4 (28 ratings) — better
Positive reviews23.1% of reviews100.0% of reviews — better
Number of ratings2728 — better
Update frequencyEvery 3 days — betterWeekly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS16.0 — better18.0
Further details — not scored
Size19 MB524 MB
Age rating4+4+
DeveloperWuhan TrustComputing IT Co., Ltd.Wattly Technologies S.L.

Customer experience

TslaMirror

All ratings27 ratings
Positive66.7%
Neutral3.7%
Negative29.6%
Written reviews160 reviews
Positive23.1%
Neutral5.0%
Negative71.9%

Wattly

All ratings28 ratings
Positive89.3%
Neutral7.1%
Negative3.6%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

TslaMirror

Reported bugs

13 issues
  • 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
Show 8 more
  • Mirroring stops working after Tesla firmware updates
  • Connection drops frequently during use
  • App fails to broadcast despite correct setup
  • Severe performance degradation with certain iPhone models
  • Incompatibility with iOS beta versions
  • Audio delayed 10+ seconds from video
  • Screen mirroring works for only 1-2 minutes then stops
  • Cannot connect to Tesla despite hotspot being enabled

Requested features

9 requests
  • 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
Show 4 more
  • Improved instructions and documentation
  • Mac compatibility
  • Automatic VPN disable when app closes
  • Better compatibility with different Tesla firmware versions

Wattly

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

TslaMirror

Subscriptions1
  • Monthly Auto Subscription7 Days trial$0.991 Month
One-time1
  • Lifetime Access$5.99
3 purchases

Wattly

Subscriptions2
  • Wattly Access$6.991 Month
  • Wattly Access (Annual)$69.991 Year
One-time1
  • Wattly Access (Lifetime)$299.99

Questions

Is TslaMirror free?
TslaMirror is free to download, with in-app purchases available.
Is Wattly free?
Wattly is free to download, with in-app purchases available.
Which has better reviews, TslaMirror or Wattly?
Wattly is rated higher. TslaMirror averages 3.7 out of 5 from 27 ratings, while Wattly averages 4.4 from 28 ratings.
Do TslaMirror or Wattly have ads?
Wattly shows ads; TslaMirror does not.
Which is updated more often, TslaMirror or Wattly?
TslaMirror ships an update every 3 days, and Wattly weekly. Most recently, TslaMirror was updated on September 24, 2026 and Wattly on September 23, 2026.

Other comparisons