TDriveViewer vs Transit Scanner
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
TDriveViewer
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A driver's-seat dashboard that links your iPhone straight to the car over BLE. TDriveViewer connects your iPhone to a Tesla vehicle directly over Bluetooth (BLE). No Tesla account, no internet, no external dongle. See speed, gear, battery, media and destination on a single screen. β Key features β’ No account, no cloud β a direct BLE link; vehicle data stays between the car and your iPhone β’ Full dashboard β speed, gear, SoC, media and destination on one screen β’ Driving mode β rotate to landscape and a mount-optimized layout turns on automatically β’ Turn-by-turn guidance β Apple Maps by default, KakaoNavi optional. See route, traffic and ETA right on the driving screen β’ Charging mode β live input power, rate and estimated time to full while charging β’ Dark OLED theme β pure-black background built for night driving β’ Fully localized β Korean, English and Japanese β Why TDriveViewer β’ iPhone-first β designed for the driver's-seat iPhone experience β’ Read-only β sends no command to the vehicle (no unlock, no drive control) β’ Free, no ads, no in-app purchases β Compatibility β’ Vehicles: Tesla Model 3 / Y / S / X / CT β’ OS: iOS 18.6 or later (iPhone and iPad) β’ One-time pairing with the vehicle required (key card tap or phone-key authentication) β Guidance and location β’ Location is used only while turn-by-turn guidance (KakaoNavi) is active, and is sent to Kakao Mobility for route calculation. No other vehicle data leaves your device. β Please note β’ Do not stare at the screen while driving. The car's own instrument cluster always takes priority; values shown here are for reference. β Disclaimer TDriveViewer is a third-party app and is not affiliated with, endorsed by, or officially connected to Tesla, Inc. or its subsidiaries. Tesla and Model 3 / Y / S / X / CT are trademarks of Tesla, Inc., used here only to indicate compatibility.
Transit Scanner
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The only GO Transit app that shows you platform numbers β something even Google Maps doesn't do. Real-time updates, accurate schedules, and smart alerts for every GO bus and train, right in your pocket. Completely free, with no ads KEY FEATURES - Interactive Map: See all nearby GO Transit stops and instantly find the closest one to you - Real-Time Departures: Live arrival times so you're never caught off guard - Platform & Stop Info: Know exactly where to stand before you arrive - Saved Routes & Stops: Bookmark your daily commute for instant access - Quick Search: Find any stop, route, or number in seconds - Complete Schedules: Full GO Transit timetables, browsable by stop or route WHY TRANSIT SCANNER? - Powered by official GO Transit real-time data - Works offline with cached schedules - No ads, no clutter - Fast, clean, and built for daily commuters Perfect for daily commuters, GTA visitors, or anyone who relies on GO Transit. Coming soon: live train/bus tracking on the map, and custom stop alerts.
Screenshots
Verdict
The clearest difference is update cadence: TDriveViewer at weekly against Transit Scanner's every 6 weeks. Transit Scanner's advantage is iOS requirement (16.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.
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. Neither carries in-app purchases, so what you see is what you pay.
TDriveViewer ships an update weekly, Transit Scanner every 6 weeks. The most recent releases landed on October 14, 2026 and October 1, 2026 respectively.
| Parameter | TDriveViewer | Transit Scanner |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly β better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad β better | iPhone |
| Requires iOS | 18.6 | 16.0 β better |
| Further details β not scored | ||
| Size | 73 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | HYENJU KIM | HARPREET SINGH MARWAH |
In-app purchases
TDriveViewer
No in-app purchases
Transit Scanner
No in-app purchases
Questions
Is TDriveViewer free?
Is Transit Scanner free?
Do TDriveViewer or Transit Scanner have ads?
Which is updated more often, TDriveViewer or Transit Scanner?
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