# TachoSpeed > GPS tachometer & speedometer for vehicles with a broken or missing speedo Canonical page: [https://chrome-stats.com/d/com.tachospeed.android](https://chrome-stats.com/d/com.tachospeed.android) ## Overview - **ID:** `com.tachospeed.android` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Skunk River Restorations, LLC - **Category:** AUTO\_AND\_VEHICLES - **Downloads:** 2 - **Version:** 1.0.1 - **Last updated:** 2026-05-27 - **First published:** 2026-05-21 - **Publisher country:** US - **Size:** 1.99 MB - **Data as of:** 2026-09-25 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.tachospeed.android) - **Website:** [https://www.skunkriverrestorations.com/apps/tachospeed/](https://www.skunkriverrestorations.com/apps/tachospeed/) - **Privacy policy:** [https://www.skunkriverrestorations.com/apps/tachospeed/privacy/](https://www.skunkriverrestorations.com/apps/tachospeed/privacy/) ## Description TachoSpeed is a standalone GPS tachometer and speedometer for vehicles whose speedometer doesn't work but whose tachometer does — classic cars, restorations, project cars, anything with a working dash tach but a stuck or missing speedo.

You calibrate once. Pick a cruising gear, settle at a steady speed, read the exact RPM off your dash tachometer, and tap to log. That single point is enough — because gear ratios are linear within a gear, TachoSpeed can derive your engine RPM from any future GPS speed.

From then on, you get a live analog tachometer dial with:

• An RPM scale around the outer ring with adjustable max and redline
• A matching road-speed scale on the inner ring, so a single needle reads both at once
• Current GPS speed shown as a large digital readout in the lower wedge of the dial

The RPM dial is accurate in the gear you calibrated. The digital GPS speed is accurate in any gear — including downshifts, neutral, and the moments between shifts.

No OBD-II adapter. No cables. No accounts. No ads. No tracking. TachoSpeed makes no network requests of any kind — your GPS speed is read from the phone's location services and processed entirely on-device. Nothing leaves your phone.

FEATURES

• Live analog tachometer dial driven by your phone's GPS
• One-time calibration in any gear of your choice; recalibrate any time
• Adjustable dial maximum from 4,000 to 12,000 RPM and adjustable redline
• MPH or KM/H, your choice — both scales update instantly
• Screen stays awake on the tachometer view
• Built-in safety notice — please don't operate the app while driving; mount your phone or have a passenger hold it

Built for classic-car owners, vintage motorcyclists (use it as a passenger), restoration shops, and anyone whose dash speedo reads zero but whose tachometer still works.

TachoSpeed is published by Skunk River Restorations, the same team behind LastDrive and Fuel Pre-Pay Estimator. ## Rankings - #3,140,763 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_COARSE_LOCATION` - `android.permission.ACCESS_FINE_LOCATION` - `android.permission.VIBRATE` - `com.android.vending.CHECK_LICENSE` - `com.tachospeed.android.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Tachometr](https://chrome-stats.com/d/com.tachac.app) — 1,314 users - [Gps Speed Tachometer](https://chrome-stats.com/d/com.whazza.gpsspeedtachometer) — 636 users - [Tachometer](https://chrome-stats.com/d/com.diogines.tachometer) — 31,100 users, 1.00 / 5 - [Digital GPS Speedometer](https://chrome-stats.com/d/com.solotech.apps.digital.gps.speedometer.odometer) — 564,827 users, 4.27 / 5 - [GPS Speed](https://chrome-stats.com/d/com.thedroiddev.gpsspeed) — 97,692 users, 4.12 / 5 - [GPS Speedometer: Speed & HUD](https://chrome-stats.com/d/stat.bite.speedpro) — 338 users - [Gps Speedometer](https://chrome-stats.com/d/com.superman.speedometer) — 33 users - [Speedometer GPS -Speed Tracker](https://chrome-stats.com/d/com.samb.speedometer) — 68 users - [GPS Speedometer: Speed Tracker](https://chrome-stats.com/d/apps.r.speedometer) — 16,944,638 users, 4.34 / 5 - [GPS Speed Pro](https://chrome-stats.com/d/com.thedroiddev.gpsspeedpro) — 325 users - [GPS Speedometer](https://chrome-stats.com/d/com.fftools.speedometer) — 46,042 users, 4.00 / 5 - [GPS Speedometer & Dash Cam](https://chrome-stats.com/d/com.speedgauge.tachometer.speedometer) — 1,851,825 users, 3.35 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.tachospeed.android)