Name: ThrottleX
Price: 9.99 USD
Rating: 5 (8 reviews)
Author: ThrottleX

Sensor Technology

THE DATA IS REAL.
HERE IS WHY.

Most apps call themselves telemetry. ThrottleX actually is. The difference is in the hardware it reads, the signal processing stack it runs on top of that hardware, and the diagnostic tools it gives you to verify everything is working before you twist the throttle. Here is the full picture.

The Hardware

Your phone contains a legitimate inertial measurement unit.

The IMU inside a modern Android phone is not a toy sensor. It is a 6-axis inertial measurement unit combining a 3-axis accelerometer and a 3-axis gyroscope on a single chip. The same class of sensor technology is used in automotive stability control systems, drone flight controllers, and aerospace navigation equipment.

ThrottleX reads all six axes simultaneously at the highest rate your hardware supports, fuses them through a custom sensor fusion pipeline, and delivers lean angle and G-force data with a precision that no dedicated motorcycle GPS unit at any price point currently matches.

The Skeptic Question

Is a phone app actually accurate enough to trust?

Peer-reviewed research comparing modern smartphone accelerometers to a Vicon MX motion capture system, the gold standard in motion measurement, found no statistically significant difference in accuracy. The hardware is capable.

What separates a legitimate telemetry app from a gimmick is not the hardware. It is whether the software knows how to handle engine vibration, sensor noise, inconsistent OS polling rates, and the physics of a leaned two-wheeled vehicle. ThrottleX was built specifically to handle all of it.

IMU Sample Rate

Up to 1000Hz.
On supported hardware.

ThrottleX v5.0.4 introduced raw 6-axis IMU fusion at up to 1000Hz on compatible devices. Previous versions ran at 50Hz. That is a 20x improvement in sensor update rate on the right hardware. Here is what that means for your specific phone:

Budget

Unknown IMU chips

100 to 200Hz

Physical limit of the chip regardless of what software requests

Mid-Range

Bosch or TDK InvenSense

200 to 400Hz

Dramatically better than the old 50Hz. Smooth lean angle and responsive G-force.

Flagship

Snapdragon 8 Gen 2 or newer

Up to 1000Hz

Galaxy S24 and S25, Pixel 8 and 9, OnePlus 12 and 13. Confirmed.

Android 12 or newer is recommended for consistent high-frequency delivery. The Telemetry Health screen shows your actual IMU rate in real time so you always know exactly what your hardware is delivering.

ThrottleX Telemetry Health showing 1000Hz IMU performance and 100 health score

Signal Processing

The Kalman filter.
What it actually does.

A motorcycle engine produces vibration at 80 to 200Hz depending on RPM. Without filtering, that vibration hits the phone's IMU and corrupts the lean angle signal. The raw output looks like the bike is vibrating 20 degrees left and right in a straight line. That is not data. That is noise.

ThrottleX runs a custom Kalman filter on the raw sensor stream. A Kalman filter is a recursive algorithm that maintains a physics-based model of how the system should behave and uses that model to separate real signal from noise. It is the same class of algorithm used in aircraft navigation and autonomous vehicle guidance.

In practice it means your lean angle display shows what the bike is actually doing, not what the engine vibration looks like. The G-force trace responds to real cornering forces, not road buzz. The result is data you can trust and act on.

Removes engine vibration from the sensor stream before processing
Maintains a physics model of motorcycle motion for reference
Runs continuously at the full sensor sample rate
Adapts in real time as riding conditions change
Same algorithm class used in aerospace navigation systems

ThrottleX Road Mode Dashboard showing clean filtered lean angle data

Sensor Tools

Four tools to understand and verify your data.

ThrottleX does not ask you to trust a number on a screen. It gives you the tools to verify what the sensors are measuring and calibrate them to your specific bike and mount position.

Telemetry Health

A real-time diagnostic score from 0 to 100 showing your IMU update rate, sensor accuracy classification, and GPS quality. Know exactly what your hardware is delivering before you start riding. If something is wrong, this screen tells you before your data does.

Lean Angle Calibration

No two phone mounts are identical. ThrottleX zeros the lean angle sensor to your specific mounting position so the displayed angle matches what the bike is actually doing. Sit upright, hold to calibrate, done. Auto-calibrate detects when the bike is stationary and prompts you automatically.

Lean Distribution Histogram

A real-time statistical breakdown of where you are spending your lean angle budget. Updated continuously through the session. Shows what percentage of ride time you spent at each lean angle bracket and instantly reveals which side you are holding back on. This is not a post-ride analysis. It is live.

G-G Traction Diagram

A live friction circle that plots your lateral and longitudinal G-force simultaneously. Shows exactly how close you are to the outer boundary of your tire's traction budget in real time. The same visualization used in professional motorsport data analysis, running on your phone, included in your $9.99 purchase.

1000Hz

Max IMU sample rate on supported flagship hardware

6-Axis

Full accelerometer and gyroscope fusion across all axes

±0.5°

Lean angle accuracy with solid mount and calibration

Kalman

Custom filter removes engine vibration from every sensor reading

Ride History and Analysis

Your data. After every ride.

Every session is archived automatically. Pull up any ride and see top speed, average speed, max G, distance, duration, and peak lean. The corner performance card shows your confidence score, left and right symmetry bars, and automated coaching text identifying your weaker side.

Top speed, avg speed, max G, distance, duration, peak lean
Corner Confidence Score showing left and right symmetry
Smoothness, braking, and traction efficiency scores (Pro)
Flick Rate and Entry Bite measurements (Pro)
Corner type breakdown: slow, medium, and fast (Pro)
Ride Comparison PDF for head to head sessions (Pro)

PDF Ride Report

A professional report after every session.

Generated by the ThrottleX Telemetry Engine. Three pages of data built to share with a coach or study on your own. This is what a real ride report looks like.

Page 1: Session Stats, Lean Distribution, G-Force Log, G-G Traction Diagram

Page 2: Side to Side Symmetry, Technical Skill Radar, Performance Insights, Flick Rate

Page 3: Professional Data Definitions for every metric in the report

PDF The full report above. Share with a coach or keep for your own records.

GPX High resolution GPS data. Compatible with Strava, Rever, and Garmin.

KML 3D heatmap for Google Earth. See below for what this actually looks like.

3D KML Heatmap

Your ride. In Google Earth. In 3D.

Export your session as a KML file and open it in Google Earth. On a track it renders your full route in green, highlights every corner in yellow where your lean angle climbed, and floats apex labels with your peak lean angle in 3D space directly over each corner. This is not a basic GPS trace. This is a professional race data visualization built into a $9.99 app.

Full route color-coded green to yellow to red by lean intensity
Floating apex labels with peak lean angle over every corner
3D rendering in Google Earth satellite view
Point to point rides show color-coded lean on corners 20 degrees or greater

ThrottleX 3D KML Heatmap in Google Earth showing track with lean angle apex labels

Real KML export from ThrottleX · Google Earth · Lean angles labeled on every corner

AI Voice Coach

Gloves on. Helmet closed. Still in control.

ThrottleX can start recording with your voice. Tap the start button then say your chosen phrase and the session begins, no screen tap needed mid-ride. Once you are riding, the Voice Coach calls out your lean angle through your headset the instant you hit your defined threshold. Choose from "Start Recording", "Begin Ride", "Let's Ride", or "Go" as your trigger phrase.

Voice Start: tap start then say the phrase to begin recording
Four trigger phrases to choose from
Lean angle threshold alert through your headset
Periodic status updates: speed, top speed, time, distance, lean
Each stat individually toggleable
Direct Bluetooth integration with Sena and Cardo intercoms

Pro Layout: Track Lap Timer

If you spend your sessions chasing lap times, the Track Lap Timer layout puts the timer front and center at the top with speed, lean, and G-force all visible at once.

ThrottleX Track Lap Timer Pro Dashboard Layout

Crash Detection and SOS

Ride alone. Never be alone.

ThrottleX monitors your IMU in real time using sensor fusion crash detection. A high-G impact above 4.0G or a tip-over beyond 65 degrees triggers a 30 second full-screen countdown. If you do not cancel it, the app sends an SMS to your emergency contact with your GPS coordinates and a Google Maps link. Always-on background mode keeps monitoring even when the app is closed.

4.0G impact detection with sample-window confirmation
65 degree tip-over detection with persistence check
30 second countdown with large cancel button
Automated SMS with GPS location to emergency contact
Always-on background protection mode
Arms automatically at 8 mph or faster

ThrottleX Crash Detection Validation Logic

Garage and Service Tracker

Your bike. Always maintained.

ThrottleX is a full garage companion. Every service interval is tied to your GPS-tracked odometer so the numbers are always accurate. An animated wrench icon appears on your main dashboard the moment any item is overdue. Never miss a service interval again.

GPS-tracked master odometer with background service
Trip Meter 1 and Trip Meter 2 both resettable
Oil life monitor with configurable change interval
Chain replacement and lubrication interval tracking
Brake fluid, pads, rotors, and brake lines
Coolant flush interval tracking
Fork oil, oil seals, and dust seals
Dashboard wrench alert when any item is overdue

Bike and Tire Profile

Calibrated for your machine.

ThrottleX is not a one-size-fits-all data logger. The Bike Profile tells the app what kind of machine it is on. Sport, Cruiser, or Touring. It adjusts the sensor fusion physics accordingly. Select your actual tire from the library and the traction model auto-calibrates to your rubber's specific grip profile.

Bike Geometry: Sport, Cruiser, or Touring sensor fusion
Traction Model: Conservative, Standard, or Performance grip window
Sensor Smoothing: Smooth, Neutral, or Quick response
Searchable real tire database with profile sharpness values
Tire selection auto-calibrates the Friction Circle rendering
User-calibrated lean limit for your personal edge angle

"Hand-coded by a Solo Rider."

ThrottleX v4.29 — built by one rider who wanted better tools and decided to build them himself.

Dashboard Layouts

7 WAYS
TO RIDE.

ThrottleX Pro includes 7 additional dashboard layouts, all included in your $9.99 one-time purchase. No extra cost. No subscriptions. Every layout shows the same full-precision sensor data in a completely different visual style.

Arc Gauge

Lean angle takes center stage as a 180° color-coded semicircle dial. Green to yellow to red as you push deeper into the corner. The most intuitive lean display in the app.

Symmetry View

Left vs right real-time analysis on the bars. Peak lean, traction efficiency, and flick rate for both sides simultaneously. Built for riders actively working on their weaker side.

Classic Speedometer

Pure black background, gold analog gauge with animated needle. Lean angle, elapsed time, trend G, and max velocity in the corners. Clean, warm, and timeless.

Neon Strip

Speed large at the top. A full-width horizontal bar that fills as velocity climbs. Lean in purple, max in green. High contrast and unmistakably modern.

Minimal Ghost

Maximum speed. Minimum clutter. One massive number on pure black with just lean, trip, and time below. For riders who want nothing between them and the road.

Track Lap Timer

Lap timer dominates the top. Speed centered large. Lean angle left, G-force right, best lap tracking built in. Every metric a track day rider needs at a glance.

Apex Hunter

Live G-G friction circle centered on the display with a moving dot tracking your real-time traction budget. Braking G, lateral G, lap timer, and speed all at once. The data rider's dashboard.

All 7 layouts included in ThrottleX Pro. One-time $9.99. No subscriptions.

Get ThrottleX Pro

Pricing

FREE TO START.
$9.99 TO UNLOCK.

Try Pro free for 3 days or 3 sessions, whichever comes first. After that, the core dashboard stays free forever. Pro unlocks everything else for a one-time $9.99. No subscriptions. Not ever.

Free Forever

No time limit. No credit card.

✓ Real-time speed, G-force, and lean angle dashboard
✓ Lean angle capped at 30° (visuals and data logging)
✓ Most recent ride — always viewable and analyzable
✓ Master odometer tracking
✓ Oil life interval tracking
✓ High-frequency sensor updates while riding
✓ GPS quality indicator
✓ Session recording with route naming
✓ Lean angle offset calibration
✓ Screen on and landscape lock
✓ Pilot profile

Download Free

3 Days or 3 Sessions Free

ThrottleX Pro

$9.99

One-time purchase. All future updates included.

✓ Full lean angle up to 65° — no cap, no limits
✓ Infinite ride history — save, view, and compare every session
✓ Voice Coach — real-time audio to your helmet for lean angles and lap splits
✓ Crash Detection — automatic SOS with GPS location to emergency contacts
✓ 3D KML heatmap — lean and speed visualized in Google Earth
✓ PDF ride reports — detailed telemetry summaries for coaching or records
✓ GPX export — routes to any GPS or mapping tool
✓ Advanced maintenance — brakes, chain, coolant, and fork servicing
✓ Pro Lap Timer — high-accuracy lap timing with auto-anchor and voice announcements
✓ Track, Rain, and Night ride modes
✓ Advanced coaching analytics, Flick Rate, and Entry Bite
✓ Live Friction Circle and Lean Distribution Histogram
✓ Bike Profile and Tire Picker
✓ High-frequency IMU fusion up to 1000Hz on supported hardware
✓ 7 Pro Dashboard Layouts included
✗ No monthly fees. Not ever.

Get ThrottleX Pro

ThrottleX Apex Hunter Pro Dashboard Layout

Apex Hunter · One of 7 Pro layouts included in your $9.99 purchase

// Coming Soon

ANDROID ONLY
FOR NOW.

iOS is on the radar. If you want to know the moment ThrottleX hits the App Store, drop your email and we will let you know first.

Notify me when iOS launches No spam. One email when it ships.

Support

GOT
QUESTIONS?

ThrottleX requires Android 8.0 or higher. Android 12+ recommended for best sensor performance. Most phones from 2018 onward work great.

No. ThrottleX uses your phone's built-in IMU and GPS. No OBD dongle, no Bluetooth sensors, no external anything. Just your phone, a mount, and your bike.

With a solid handlebar mount and a modern phone, ThrottleX delivers lean angle accuracy within ±0.5° of actual. Use the Lean Angle Offset calibration to zero it out perfectly for your specific mount position.

Not at all. ThrottleX works anywhere you ride. Canyon runs, backroads, commutes, or the track. The four ride modes (Road, Track, Rain, Night) only change the color of the UI. They don't affect sensors or data in any way. Sensors run at full precision in every mode, all the time.

ThrottleX works with any motorcycle. The Bike Profile setting (Sport / Cruiser / Touring) lets you tell the app your geometry so sensor fusion is tuned for your specific bike's physics.

ThrottleX monitors your phone's IMU continuously while you ride. If it detects an impact of 4.0G or greater combined with a tip-over angle of 65 degrees or more, a 30 second countdown begins. Cancel it and nothing happens. If you don't respond, the app sends an SMS to your emergency contact with your exact GPS location and a Google Maps link. It arms automatically once you're moving at 8 mph or faster.

Expect 40–60% battery use over a 3–4 hour session depending on your phone. A powered handlebar mount with USB pass-through is recommended for full-day track use.

Google Play's standard 2-hour refund window applies. If you hit a bug outside that window, reach out directly. This was built by one rider and every user matters.

Contact

LET'S
TALK.

Bug report, feature request, or want to show off your session data? Every message gets read.

Email devsharpedgex@gmail.com

Response Time Within 24–48 hours

Built By One rider. Solo. In the garage.

Google Play Reviews

RIDERS DON'T
LIE.

★★★★★ 5.0 · 8 reviews on Google Play

★★★★★

"This is a genius app and the execution is amazing. Dev is on top of updates. If you ride a motorcycle and especially track, this is for you. Even if just road riding, you need this app."

ZoomZuki Samsung Galaxy S21 5G

"This app is amazing. The lean angle numbers are dead on target. For me the best feature is being able to download a recorded ride in a PDF and look at my numbers. Or compare 2 rides. Awesome work man."

Bo D Samsung Galaxy S10

"Great app for the track and great dev. Chris is putting a lot of love into this app and responds to feedback. Thanks for making an awesome app!"

Anthony D Samsung Galaxy S21 5G

"App was really informative and helped improve my riding experience. I feel like a better rider already."

Michael G Samsung Galaxy S21 5G

"The app has been really good at tracking times and the developer is very responsive. Great app."

Justin B Samsung Galaxy S26 Ultra

"Excellent tool, helped improve my cornering."

Lance M Samsung Galaxy A16 5G

"I like the interface design. It's simple and intuitive. It has many configuration options; I like being able to track maintenance based on mileage. The telemetry is good quality and collects a lot of data."

Gonzalo L.G. Samsung Galaxy S22 Ultra · Translated from Spanish

"Very nice app. The developer is an experienced rider who really cares about making this app work flawlessly. This is just what I want in an app that charges a one time fee. Yup, no subscription!"

Ethan N Google Play

Leave a Review on Google Play →

YOUR BIKE.
YOUR DATA.
YOUR EDGE.

REAL DATA.
REAL ROADS.

RIDERS DON'T
LIE.

ONE APP.
EVERY CONDITION.

Road Mode

EVERY FEATURE.
EVERY SCREENSHOT.

Everything you need. Nothing you don't.

Four looks. One app. Full precision in every mode.

THE DATA IS REAL.
HERE IS WHY.

Your phone contains a legitimate inertial measurement unit.