EVStudio vs Kwhit
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
EVStudio
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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.
Kwhit
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From your charging history to your next stop. Kwhit helps EV owners organize charging records and understand running costs. Import supported charging bill screenshots or connect your Tesla to receive charging data automatically. Bring energy, spending, and vehicle information together in one place. AUTOMATIC TESLA CHARGING RECORDS β PRO Connect your Tesla account and complete virtual-key setup to receive charging data automatically. When charging ends, open the reminder to review your record. Battery level and odometer readings can be included when reported by your vehicle. β’ Follow charging progress on Dynamic Island and your Lock Screen. β’ Set your home location and electricity rates to identify home charging and estimate its cost. β’ Choose a flat rate or custom peak/off-peak settings. β’ Import charging records and fees supplied by Tesla, with billing details added when available. β’ Use vehicle location to find nearby third-party charging stations, then confirm the station and enter the fee. REDESIGNED REPORTS See charging spending, energy use, mileage, and other ownership expenses together. Pro adds cost, energy and unit-price trends, period comparisons, charging highlights, time-of-day patterns, operator breakdowns, report images, and CSV exports. SMARTER STATION SEARCH Search by operator, station name, or area. Improved matching handles Chinese and English brand names and common spelling mistakes. Explore nearby station details and available prices. Pro recommendations consider your charging habits, distance, and pricing. Planning a trip? Find charging stops along your route. Pro compares driving detours to help you choose a suitable stop. FOR EV OWNERS, WITH OR WITHOUT A TESLA Import supported screenshots or enter records manually. Track charging energy, fees, discounts, mileage, vehicle details, maintenance, insurance, and other ownership expenses. The free plan includes 8 new charging records and 5 ownership-expense entries per month, basic summaries, and nearby station search. Pro removes these entry limits and adds multiple-vehicle management, deeper analysis and exports, AI insights, and iCloud sync. Automatic Tesla recording requires a compatible vehicle and vehicle software, account permissions, and virtual-key setup. Data may be incomplete or delayed; locations and fees may need confirmation. Home charging costs are estimates, not utility bills. Dynamic Island requires a supported iPhone. Station details and prices may vary; check with the charging operator. Kwhit is independently developed and is not an official Tesla app. Pro is an auto-renewing subscription. Prices and billing periods are shown before purchase. Manage or cancel your subscription in your App Store account settings. Privacy Policy: https://kwhit.talk8122.workers.dev/privacy_en Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
EVStudio and Kwhit are too close to call on the numbers: across 6 compared parameters β price, update cadence, ads and in-app purchases among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. EVStudio sells 3 in-app purchases, starting at $5.99 per month and Kwhit sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | EVStudio | Kwhit |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | Every 4 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Requires iOS | 17.0 | 17.0 |
| Further details β not scored | ||
| Size | 37 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | CHANG JUI SHU | CHENG-WEI LEE |
In-app purchases
EVStudio
- EVStudio Pro (Monthly)7 Days trial$5.991 Month
- EVStudio Pro (Yearly)1 Month trial$59.991 Year
- Light Show Studio$29.99
Kwhit
- Kwhit Pro Monthly$0.991 Month
- Kwhit Pro Yearly$14.991 Year
Questions
Is EVStudio free?
Is Kwhit free?
Do EVStudio or Kwhit have ads?
Which is updated more often, EVStudio or Kwhit?
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