Comparison

TDriveViewer vs Speed

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

Head to head
About

TDriveViewer

Features
Read full description

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.

About

Speed

Features
Read full description

Speed turns your iPhone into a glowing car-style dashboard: a big GPS speedometer with a sweeping blue arc, plus compass, altitude and G-force dials on one dark, glanceable screen. THE DASHBOARD - Large GPS speedometer with an animated gauge and huge digits you can read at a glance - Compass dial with a smooth rotating needle - Live altitude readout from GPS - G-force meter that plots acceleration in real time BUILT FOR EVERY JOURNEY - Works in cars, on bikes, boats and trains - anywhere with a GPS signal - km/h, mph or knots, with the gauge scale adapting to your unit - Altitude in metres or feet to match - Keep-screen-awake option so the dashboard never sleeps mid-drive TRIP STATS - Distance, maximum speed, average speed and moving time - Trip start time, with one-tap reset for a fresh journey PRIVACY FIRST Your location never leaves your device - no accounts, no route uploads, no history stored anywhere but your phone. REMOVE ADS Speed is free with occasional ads. A single one-time purchase removes every ad forever. Glance down, know your speed. Drive safe. IMPORTANT - PLEASE READ Speed readings come from your device's GPS and are provided for informational and educational purposes only. Accuracy varies with GPS signal, weather and surroundings, and readings may differ from your vehicle's certified instruments - always rely on your vehicle's own speedometer for driving decisions. Never interact with your phone while driving: set up the app before you set off, mount the device securely, and keep your eyes on the road. Always obey local speed limits and traffic laws. Privacy Policy https://chalplex.blog/apps/speedometer/speedometer.php Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

TDriveViewer4 screens
Speed3 screens

Verdict

The call

The clearest difference is in-app purchases: TDriveViewer at none against Speed's 1. TDriveViewer also leads on ads (none vs shown). On price, device support and iOS requirement 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Speed sells 1 one-off in-app purchase. TDriveViewer asks for nothing beyond the download.

Scorecard2 real differences Β· 4 level
TDriveViewer versus Speed: the parameters behind the verdict, then further details
ParameterTDriveViewerSpeed
PriceFreeFree
Update frequencyWeeklyβ€”
AdsNo β€” betterYes
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad β€” betteriPhone
Requires iOS18.617.0 β€” better
Further details β€” not scored
Size73 MB7 MB
Age rating4+4+
DeveloperHYENJU KIMChaleepa Mallawa

In-app purchases

None

TDriveViewer

No in-app purchases

1 purchases

Speed

One-time1
  • Remove Ads$2.99

Questions

Is TDriveViewer free?
TDriveViewer is free to download, with no in-app purchases.
Is Speed free?
Speed is free to download, with in-app purchases available.
Do TDriveViewer or Speed have ads?
Speed shows ads; TDriveViewer does not.

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