# Magnitude: Car+Moto Telemetry — GPS Speed, G-Force & Lean

> Real-time car and motorcycle performance telemetry using iPhone sensors. (iPhone/iPad app by Valeford UG (haftungsbeschränkt).)

- Source: https://appshunter.io/ios/app/magnitude-car-plus-moto-telemetry/id6759178273 (this page in markdown: same URL + `.md`)
- Developer: [Valeford UG (haftungsbeschränkt)](https://appshunter.io/developer/1852077214)
- Category: Utilities, Navigation
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.2 · 17 MB
- Languages: German (Germany), American English, French (France), Italian, Japanese, Korean, Dutch
- Released: 2026-03-14
- Data updated: 2026-08-17
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/magnitude-car-plus-moto-telemetry/id6759178273/reviews.md

## What is Magnitude?

Turn your iPhone into a precision performance instrument.

Magnitude tracks speed, G-forces, acceleration, and lean angle in real time; using GPS+IMU sensor fusion for smooth, accurate readings. Built for cars and motorcycles.

LIVE DASHBOARD
• Circular speedometer (0–240 km/h / 0–150 mph)
• Friction circle G-force visualization
• Motorcycle lean angle gauge (±60°)
• Live map & elevation profile

PERFORMANCE TESTS
• 0–60 / 0–100 timing — fully automatic, no button press needed
• Braking test: 60–0 mph with stopping distance
• Customizable speed ranges

SESSION RECORDING
• Continuous logging of speed, G-forces, GPS & altitude
• Speed-colored route replay map
• Charts: Speed/Time, G-Force, Elevation
• Export as CSV, GPX & PNG

LIVE ACTIVITY & DYNAMIC ISLAND
• Current speed on your lock screen
• G-force or lean angle in the Dynamic Island

PRO FEATURES
• Unlimited sessions
• Motorcycle mode with lean angle gauge
• Braking test & route replay
• Sensor tuning (GPS/IMU balance, up to 60 Hz)
• Full statistics dashboard & personal records

Track day, canyon run, or daily commute. Know exactly how you drive.

## Key features

- Real-time speed and G-force tracking
- Motorcycle lean angle gauge
- Automatic 0-60/0-100 timing
- Braking performance tests
- Session recording and replay
- Data export (CSV, GPX, PNG)
- Live Activity and Dynamic Island integration

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Magnitude Unlimited | $0.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Magnitude Unlimited | $7.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/magnitude-car-plus-moto-telemetry/id6759178273/reviews.md

### 1/5 — Nicht zu gebrauchen

*2026-05-08*

Habe mir die Pro Version gekauft. Fazit : Nutzlos… Sehr häufiger GPS verlust und Sperrbildschirm kann nicht ausgeschaltet werden.

**Developer response:** Hallo,

das tut uns leid zu hören. So soll Magnitude natürlich nicht laufen. Zwei kurze Hinweise, die vielleicht schon weiterhelfen:

1. Die Sperrbildschirm-Anzeige (Live Activity) lässt sich in den App-Einstellungen unter "Live Activity" jederzeit deaktivieren.

2. Beim GPS hängt die Empfangsqualität stark von Umgebung (Tunnel, dichte Bebauung, Tiefgarage) und den iOS-Berechtigungen („Immer erlauben" + „Genauer Standort: An") ab. Falls das trotz freier Sicht passiert, wäre uns das sehr wichtig zu prüfen; das ist nicht das normale Verhalten.

Schreib uns gerne kurz an hello@valeford.de mit Gerätemodell, iOS-Version und einem Beispiel-Szenario, dann schauen wir uns das direkt an und finden eine Lösung.

Viele Grüße

## Frequently asked questions about Magnitude

### What is Magnitude?

Magnitude is a utility app that turns your iPhone into a precision performance instrument for cars and motorcycles. It tracks speed, G-forces, acceleration, and lean angle in real-time using GPS and IMU sensors.

### Does Magnitude have ads?

Yes, Magnitude contains advertisements. As a free app with in-app purchases, advertisements are displayed to support its development and operation.

### What are the Pro features in Magnitude?

Pro features include unlimited sessions, a motorcycle mode with a lean angle gauge, braking tests, route replay, sensor tuning up to 60 Hz, and a full statistics dashboard with personal records.

### How much does Magnitude Unlimited cost?

Magnitude Unlimited is available as a subscription for $0.99 per month, offering access to all pro features.

### What devices does Magnitude support?

Magnitude is currently supported on iPhones. It utilizes the iPhone's built-in GPS and IMU sensors for its performance tracking capabilities.

### Can I export my driving data from Magnitude?

Yes, Magnitude allows you to export your session data in CSV, GPX, and PNG formats. This enables further analysis or sharing of your performance metrics.

### How accurate are Magnitude's readings?

Magnitude uses GPS+IMU sensor fusion for smooth and accurate readings of speed, G-forces, and lean angle. Users can also tune sensor balance up to 60 Hz for enhanced precision.

### What age rating does Magnitude have?

Magnitude has an age rating of 4+. This indicates it is suitable for a wide range of users, though its advanced features are best suited for those with an interest in automotive performance.

## Version history (last 4 releases)

### 1.3 — 2026-05-20

- Standing-start launch tests now begin at first movement, not at 5 km/h. Your 0–100 time is your real 0–100 time.
- Braking tests wait for a confirmed deceleration event, so coasting or lifting off the throttle no longer triggers a false start.
- GPS fixes are no longer rejected because velocity is still being computed — the most common cause of "GPS lost" reports on older iPhones.
- Routes, CSV and GPX exports no longer contain stuck points or straight-line jumps from tunnels and underground parks.
- Zero out the phone-mount offset for accurate motorcycle lean angles.
- Send Feedback directly from Settings → About.
- Live GPS Diagnostic shows fix quality, accuracy and permissions at a glance.
- Imperial units now apply everywhere — Home Screen widget, Live Activity and saved runs.
- Long, high-rate sessions no longer freeze Logs, Stats or session detail when opening them.
- Performance test attempts no longer create extra entries in your ride history.
- Now available in French, Italian and Dutch.

### 1.2 — 2026-05-03

• Speed readings now stay at zero when you're indoors or in a parking garage, instead of jumping to phantom values from poor GPS reception.
• Tunnels and signal blackouts are handled cleanly — your distance no longer counts the gap as one big jump on the other side.
• Performance tests show a clear warning when there's no GPS fix, so you'll know before starting a run that results would be inaccurate.
• Long recordings are saved continuously in the background — no more lost data if iOS closes the app during a long drive.
• Pro users no longer briefly see Free limits and ads when opening the app.
• Fewer ads while browsing your logs.
• CSV and GPX exports are now compatible with Maps, Strava, Garmin and Excel in every region.

### 1.1 — 2026-03-22

- Fixed a bug that could cause session data to be lost
- Auto-start no longer triggers repeatedly when switching tabs
- Home screen widget now shows real driving data
- CSV files now open correctly in Excel
- Better performance with long sessions and large datasets
- GPS accuracy warning added to performance tests
- App open ads limited to once per 5 minutes
- New alert when the session limit is reached

### 1.0 — 2026-03-14

No release notes.

## More apps by Valeford UG (haftungsbeschränkt)

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- [Abipilot - Notenrechner & Abi](https://appshunter.io/ios/app/abipilot-notenrechner-and-abi/id6755126649)
- [Spacement: Fläche vermieten](https://appshunter.io/ios/app/spacement-flache-vermieten/id6761675464)
- [heftl.at: Oldtimer-Fahrtenbuch](https://appshunter.io/ios/app/heftlat-oldtimer-fahrtenbuch/id6783484768)

All apps by Valeford UG (haftungsbeschränkt): https://appshunter.io/developer/1852077214

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*