Comparison

EVStudio vs AlphaX Active Sound

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

Head to head
About

EVStudio

Features
Read full description

Turn your iPhone into a second display for your car. The live dashboard talks to the vehicle directly over Bluetooth, so it keeps working in an underground garage or anywhere with no signal. Live traffic, cloud charging records, subscription validation and iCloud sync need a network connection. [Bluetooth Live Dashboard] Free - Connects straight to the car over Bluetooth and keeps reading supported live data with no network - Speed, gear, battery and range, all four tire pressures, door and window status - Drag and drop your own dashboard layout; portrait and landscape both supported - Lock Screen and Dynamic Island updates (Live Activity; some cloud updates need a network) - Floating window (Picture in Picture): tap the Floating Window button on the dashboard to keep speed, gear, regen and speed-camera alerts visible over other apps such as Google Maps or Apple Maps. It opens only when you tap it. - Supported models: Model 3, Model Y and Cybertruck, plus Model S and Model X from the 2021 refresh onward. 2015-2020 Model S and Model X use a key fob, have no phone key, and cannot pair with the Bluetooth dashboard. [Navigation] Free (live traffic is Premium) - Speed camera alerts cover Taiwan only. There is no camera data for other countries. - Alert distance scales with your speed, plus reroute suggestions - Switch between Google and Apple routing engines; traffic-aware routing is a Premium feature and needs a network [Charging Butler] Premium - Connect your Tesla account and finish Fleet Telemetry setup to detect and log charging sessions automatically - Time-of-use electricity plans for Taiwan, with cost per kWh - Charging curves, battery health (SOH) trends and a charging map - iCloud sync across your devices - Also unlocks Google traffic-aware routing in navigation [Sentry Viewer] Free - Import the Sentry and dashcam clips you choose, then play six cameras in sync - Event timeline and map overview; export a single camera or the six-camera grid, with an optional plate watermark - Clips are processed on your device and are never uploaded to EVStudio servers automatically [Light Show Studio] One-time purchase - Upload a track, generate a base light show and fine-tune each channel - Export to a USB drive, plug it into the car and play; single car or a full formation - The built-in editor works offline - Subscription details: EVStudio Pro is an auto-renewing subscription, offered monthly or yearly. The exact price for your region is shown in the App Store and in the app before you confirm. Eligible new customers get a 7-day free trial on the monthly plan or a 1-month free trial on the yearly plan. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and can be managed or cancelled at any time in your App Store account settings. Privacy Policy: https://evstudio.netlify.app/privacy-en Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ EVStudio is an independent third-party app. It is not affiliated with, sponsored by or endorsed by Tesla, Inc. Tesla is a registered trademark of Tesla, Inc.

About

AlphaX Active Sound

Read full description

AlphaX is an electronic sound system developed in Taiwan and designed specifically for car owners who crave a thrilling sensory experience. Whether your car is a gasoline, electric, or hybrid, AlphaX can simulate a powerful and realistic high-performance engine sound. Core Functions 1. Real-time Sound Switching: Built-in sound effects from multiple classic supercars and electric vehicles; simply tap the screen to switch between different engine characteristics. 2. Multi-dimensional Parameter Adjustment: Idle volume, dynamic audio, backfire. 3. High-Speed ​​Bluetooth Connection: Utilizes low-latency Bluetooth technology to ensure instant connection between your phone and the in-car sound system. 4. Customizable Memory Modes: Stores multiple favorite settings for quick application based on your driving mood. Product Features 1. Developed in Taiwan (MIT): Optimized for local driving environments, the system is stable and features a user-friendly, fully Chinese interface. 2. Non-destructive upgrade: Paired with a dedicated X-fiber amplifier and tweeter system kit, enjoy a lag-free, realistic supercar experience without damaging the original vehicle wiring. 3. Ultimate after-sales service: This app supports hardware integration and offers a 24-month extended warranty and after-sales support.

Screenshots

EVStudio4 screens
AlphaX Active Sound4 screens

Verdict

The call

The clearest difference is in-app purchases: AlphaX Active Sound at none against EVStudio's 3. EVStudio's advantage is update cadence (every 4 days vs every 8 days). On price, ads, device support and iOS requirement 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. EVStudio sells 3 in-app purchases, starting at $5.99 per month. AlphaX Active Sound asks for nothing beyond the download.

UpkeepUpdate frequency

EVStudio ships an update every 4 days, AlphaX Active Sound every 8 days. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 4 level
EVStudio versus AlphaX Active Sound: the parameters behind the verdict, then further details
ParameterEVStudioAlphaX Active Sound
PriceFreeFree
Update frequencyEvery 4 days — betterEvery 8 days
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.0 — better
Further details — not scored
Size37 MB5 MB
Age rating4+4+
DeveloperCHANG JUI SHUJIN-HAO LI

In-app purchases

3 purchases

EVStudio

Subscriptions2
  • EVStudio Pro(月繳)7 Days trial$5.991 Month
  • EVStudio Pro(年繳)1 Month trial$59.991 Year
One-time1
  • 燈光秀編輯器$29.99
None

AlphaX Active Sound

No in-app purchases

Questions

Is EVStudio free?
EVStudio is free to download, with in-app purchases available.
Is AlphaX Active Sound free?
AlphaX Active Sound is free to download, with no in-app purchases.
Do EVStudio or AlphaX Active Sound have ads?
Neither EVStudio nor AlphaX Active Sound shows ads.
Which is updated more often, EVStudio or AlphaX Active Sound?
EVStudio ships an update every 4 days, and AlphaX Active Sound every 8 days. Most recently, EVStudio was updated on October 10, 2026 and AlphaX Active Sound on October 8, 2026.

Other comparisons