# TrueLean — Motorcycle Lean Angle & Rides

> Motorcycle lean angle measurement and ride data logging tool. (iPhone/iPad app by Zaden Connell.)

- Source: https://appshunter.io/ios/app/truelean/id6781489594 (this page in markdown: same URL + `.md`)
- Developer: [Zaden Connell](https://appshunter.io/developer/6781489596)
- Category: Sports, Navigation
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: American English
- Released: 2026-07-08
- Data updated: 2026-08-06
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/truelean/id6781489594/reviews.md

## What is TrueLean?

TrueLean™ measures how far your motorcycle actually leans - the real angle through a corner, not what a bubble level would show.

In a steady corner, gravity and cornering force combine to point straight down the bike's own vertical axis, which is exactly why a plain accelerometer reads near zero mid-turn. TrueLean fuses gyroscope attitude with cornering physics, so the number on screen is the lean you're really carrying - accurate through transitions and steady-state alike. One tap zeroes your mount, and it works at any mount angle.

A LIVE INSTRUMENT CLUSTER
• Big, glanceable lean gauge with zone colors and max-lean markers
• Speed, distance, lean, and g-force tiles, plus a ride timer
• Portrait or landscape, with an OLED-friendly dark cluster
• Keeps recording with the screen off or the app in the background

EVERY RIDE, SAVED
• Full ride history with personal bests
• Route map colored by lean angle, with your deepest-lean markers
• Lean and speed timelines, g-forces, and complete stats
• 0–60 mph / 0–100 km/h acceleration timing

YOURS TO KEEP
• Export any ride as GPX (with lean/speed) or CSV from the share sheet
• Hands-free start/stop via the Action Button and Siri
• Built for long rides: adapts the screen, sensors, and processing to save
  battery without ever dropping recording fidelity

PRIVATE BY DESIGN
• No accounts, no ads, no analytics, no third-party SDKs
• Your ride data stays on your device and is never sent to us
• Nothing leaves your phone unless you choose to export and share it

RIDE RESPONSIBLY
TrueLean is a recreational tool for reviewing your rides - not a safety device,
and its readings are estimates. Mount your phone securely, set up before you
move, and never interact with the app while riding. Obey the law, ride within
your limits, and save record-chasing for a closed course.

Requires an iPhone with a gyroscope. Designed for a rigid handlebar/fork mount.

## Key features

- Accurate lean angle measurement
- Live instrument cluster with speed and g-force
- Ride history with route mapping
- Exportable ride data (GPX/CSV)
- Hands-free start/stop
- Battery optimization for long rides

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Annual | $24.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| TrueLean Pro Lifetime | $79.99 | one-time |



## Frequently asked questions about TrueLean

### What is TrueLean?

TrueLean is a tool for motorcycle riders that accurately measures lean angle during corners. It provides a live instrument cluster, records ride history, and allows data export. The app is designed for privacy with no accounts or ads.

### How does TrueLean measure lean angle?

TrueLean fuses gyroscope attitude with cornering physics to provide an accurate lean angle measurement. This method ensures accuracy through transitions and steady-state cornering, unlike simple accelerometers.

### What devices does TrueLean support?

TrueLean requires an iPhone with a gyroscope and is designed for a rigid handlebar or fork mount. It is not available on Android devices.

### Does TrueLean have ads?

No, TrueLean is ad-free. The app is designed with privacy in mind and does not contain advertisements or analytics.

### What are the subscription options for TrueLean?

TrueLean offers a monthly subscription for $4.99 with a 7-day free trial, and an annual subscription for $24.99 with a 7-day free trial. These subscriptions unlock full access to all features.

### Can I export my ride data from TrueLean?

Yes, you can export any ride as GPX (with lean/speed) or CSV from the share sheet. This allows you to analyze your ride data further on other platforms.

### How often is TrueLean updated?

The latest version of TrueLean is 1.0.1, which was last updated on July 13, 2026. Updates typically focus on improving accuracy, adding features, and enhancing battery performance.

### What is the age rating for TrueLean?

TrueLean has an age rating of 4+. This indicates it is suitable for a wide range of users, though its primary audience is adult motorcycle riders.

## Version history (last 4 releases)

### 1.1.1 — 2026-08-03

Thanks for using TrueLean. Here's what's new in v1.1.1

• Apple Health confirmation, screen wake settings, and bug and performance fixes.

### 1.1.0 — 2026-07-26

Thanks for using TrueLean. Here's what's new in v1.1.0

• Walkthroughs for new users, version update notes, health sync, and bug fixes.

### 1.0.1 — 2026-07-13

Thanks for using TrueLean. Here's what's new in v1.0.1

• Improvements and bug fixes across live rides, history, and general enhancements

### 1.0 — 2026-07-08

No release notes.

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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 2026-08-06.*