What changed in each EVStudio release on the App Store, newest first. Releases we announced on X link to the post — tap the cover or the link under the release for the video and details. To get updates as soon as they ship, turn on automatic updates in the App Store or follow our LINE official account.
Tire pressure trends and slow-leak alerts: cold pressures are recorded automatically and you're alerted early if one tire keeps dropping. New Tire Pressure row on Home, with a shareable card.
Monthly report: on the 1st, see last month's charging cost, energy and how much you saved versus a gas car.
Monthly share card in three layouts; amounts can be hidden.
Siri and Shortcuts: say "EVStudio connect dashboard" to open the live dashboard.
Setup Assistant and Feature Guides with step-by-step help and animations.
Clearer steps and an animation when Bluetooth pairing fails.
"Only when speeding" speed-camera alerts now also fire within 3 km/h of the limit.
Home now tells you when vehicle authorization expires or the virtual key is missing, and helps you fix it.
Halloween (through Nov 1): holiday decorations, a ghost car on the navigation map and a holiday app icon. Decorations can be turned off in Settings > Appearance > Holiday decorations. Share cards now have a Style option, and holiday styles stay available after the holiday.
Share OTA Versions (optional, off by default): turn on in Connection Doctor to help compile public OTA update info. Your identity, VIN and location are never published.
Navigation has moved from Home Tools to the live dashboard.
Home Screen and Lock Screen widgets: see this month's charging cost and battery health without opening the app; subscribers also get the health trend, this month's distance and energy consumption. Small and medium sizes, plus rectangular Lock Screen widgets. To add: long-press the Home Screen › Edit › Add Widget › search "EVStudio".
Free charging: charging at a friend's place or a hotel can be marked as free (NT$0) with one tap, and the same location is remembered next time. Stats now show both the paid and the actual average cost per kWh.
Export charging history to CSV: this month is free; subscribers can export this year, all time or a custom range for expense reports, bookkeeping or your own analysis.
Settings, reorganised: grouped into categories like the iOS Settings app (Account & Subscription, Appearance, Dashboard, Charging, Navigation, Speed Cameras, Data & Sync, About) instead of one long list. The Charging Butler menu now has a shortcut straight to the Charging settings.
Clearer units: consumption is shown as kilometres per kWh (km/kWh); the battery-health trend is expressed in percentage points.
What's New card: after each feature update, a card in the app shows what changed and where to find it.
Dynamic Island: speed and battery numbers now roll smoothly; a compact layout is used when the iPhone is held sideways on iOS 27.
Speed-camera alerts: on expressways, cameras facing the opposite direction of travel are no longer announced.
Fixes: enabling auto-recording before the vehicle is linked now prompts for re-authorization instead of appearing enabled; account deletion no longer times out with several vehicles; other refinements and stability improvements.
2.4.2Bug-fix release
Long-trip consumption and elevated-road camera alerts
My Consumption: long-trip consumption now counts only the stretches between two charges that cover 80 km (50 mi) or more at an average of 15 km/h (about 9 mph) or more. Trips where you charge after arriving are now included, while mileage built up from daily commuting is not. The explanation screen spells out which stretches count.
Speed-camera alerts: on elevated expressways, a camera on the surface road below stays suppressed while your speed is well above that camera's limit, cutting false alerts.
Other fixes and stability improvements.
2.4.1Bug-fix release
Account-linking fix and English review
Fixed an issue where linking a Tesla account could fail with "Token exchange failed" for a small number of users; the app now repairs its cloud identity automatically.
Live Dashboard: the Security module now shows open rear doors at 2×2 and larger sizes, and its title is no longer covered.
Charging records: cost estimates now match across all screens; more reliable cost entry and currency display outside Taiwan.
English wording reviewed throughout the app.
2.4.0Feature release
My Consumption and a three-column Cockpit
My Consumption (subscribers): Charging Butler adds a My Consumption card. With Auto Record connected to your Tesla account, the app reads the odometer when charging starts and estimates your average consumption from your charging history — no manual entry needed. It appears after a few more charges, with a "How consumption is calculated" explainer.
Live Dashboard: the Cockpit Layout now uses three columns in iPhone landscape (tires, gauge, trip info) with larger text, and Text Size adds a Huge option.
Floating Window: new Tires styles (square and tall); the style picker is now a menu. The half-circle gauge style has been removed.
Charging records: energy is shown and entered to two decimal places; fixed energy or cost values changing unexpectedly when editing a record.
Smoother speed updates while driving, with fewer brief freezes.
Speed-camera alerts: fixed false alerts from parallel roads and tunnel exits; the app now asks before downloading camera-database updates.
Dynamic Island / Lock Screen: shows "Disconnected" and "--" for speed when Bluetooth drops, instead of a frozen number.
Reconnects automatically while the phone is locked — no need to unlock.
Charging Butler: BMS-calibrated battery-health formula (values may differ from earlier versions); resumed charging sessions are merged; location-permission prompt on the charging map; in-app notice when Tesla authorization expires.
Pairing: the pairing screen now lists supported models — Model 3, Model Y, Cybertruck and the 2021-and-later refreshed Model S/X can use the Bluetooth dashboard; 2015–2020 Model S/X have no phone key and cannot be paired.
Speed-camera alerts: a new "Only when speeding" option, off by default, can be turned on in Settings.
Settings: new "Report a Problem or Suggestion" to send feedback from inside the app, optionally with diagnostic logs.
Charging Butler: smoother setup for automatic detection.
2.2.1Bug-fix release
Navigation and pairing-guide fixes
Fixed the turn-by-turn card sometimes disappearing after switching to an alternative route during navigation.
Corrected the pairing guide's tap location: when adding a key, place the card on the center console (the wireless charging pad on 2024-and-later vehicles), not on the B-pillar as previously stated.
Settings now links to the web tools and the owners' community.
More detailed Bluetooth connection diagnostics, so reported problems are easier to pinpoint.
2.2.0First release
EVStudio arrives on the App Store
Live Dashboard: connects to the vehicle directly over Bluetooth, with no cloud in between — works underground with no signal.
Navigation: speed-camera alerts for Taiwan.
Charging Butler: logs charging automatically and estimates the cost from Taiwan electricity rates.
Sentry Video Manager: synced six-camera playback with an event map.
