# MotionTrace: Driving Dynamics — Vehicle Dynamics Detection

> Vehicle Dynamics Detection (iPhone/iPad app by YuHsien Chen.)

- Source: https://appshunter.io/ios/app/motiontrace-driving-dynamics/id6748904630 (this page in markdown: same URL + `.md`)
- Developer: [YuHsien Chen](https://appshunter.io/developer/1822968252)
- Category: Sports, Utilities
- Price: Free
- Age rating: 12+
- Requires: iOS 16 · 46 MB
- Languages: American English, Japanese, Chinese (Traditional, Taiwan)
- Released: 2025-07-29
- Data updated: 2026-09-28
- User reviews in markdown: https://appshunter.io/ios/app/motiontrace-driving-dynamics/id6748904630/reviews.md

## What is MotionTrace?

Dynamic Trajectory — Every Ride Leaves a Trace
On the road, you feel more than just the wind—you feel the physical feedback of every acceleration, bump, and lean. These experiences shouldn't just exist in the moment; they deserve to be recorded, reviewed, and analyzed.
Dynamic Trajectory is a motion-sensing recording App crafted specifically for power-driven vehicles. Combining vibration sensors, speed tracking, and GPS positioning, it transforms your phone into a "road-feel black box," faithfully recording every vibration and acceleration burst mapped directly to your route.
Whether you are an off-road enthusiast, motorcycle rider, cyclist, vehicle tester, or simply curious about your vehicle's suspension performance, Dynamic Trajectory reveals the sensory data invisible to the naked eye.
Key Highlights:
Inclinometer Detection: Real-time device lean-angle sensing lets you master every pitch and roll instantly.
GPS Integration: Syncs all sensory data to the map for effortless section-by-section comparison.
Vibration Analysis: Quantifies road harshness, surface quality, and off-road terrain difficulty at a glance.
Auto Data Saving: Automatically generates comprehensive routes and analytical charts after every ride.
Visualized Playback: Replay, analyze, and compare mapped routes with rich visual feedback.
Use Cases:
Off-Road / Mountain Riding: Track real-time vibration changes to analyze control limits.
Long-Distance Cycling: Log speed and vibration distribution to identify smooth vs. challenging road sections.
Daily Commute Road Tracking: Compare routes to find the smoothest path and avoid bumpy spots.
Map Your Road Feel
Turn every journey from mere memories into visible, comparable, and shareable data stories.


## Version history (last 5 releases)

### 2.3.0 — 2026-09-23

Brand new major update 2.0+ → Route Mode is now live!
・ Added banner styles
・ Updated the settlement page
・ Adjusted some screen layouts
・ Gotcha, you sneaky little code cockroach!

### 2.2.0 — 2026-09-14

全新大改版2.0+ -> 路線模式上線啦！
・多種儀表選擇
・各種挑戰路線
・自訂義路線訓練
・行駛狀態儲存分析
・車輛數位身份證
.....還有很多，寫不下啦！
-------------
・新增路線查看頁面跳轉
・長時間未移動提示

### 2.1.0 — 2026-09-13

全新大改版2.0 -> 路線模式上線啦！
・多種儀表選擇
・各種挑戰路線
・自訂義路線訓練
・行駛狀態儲存分析
・車輛數位身份證
.....還有很多，寫不下啦！
-------------
・擴充驗車詳細功能

### 2.0.0 — 2026-09-12

全新大改版2.0 -> 路線模式上線啦！
・多種儀表選擇
・各種挑戰路線
・自訂義路線訓練
・行駛狀態儲存分析
・車輛數位身份證
.....還有很多，寫不下啦！

### 1.2.1 — 2025-08-26

・UI介面優化調整
・新增 速度, 相對海拔之資料波形圖
・性能優化

## Apps similar to MotionTrace

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Halo Live](https://appshunter.io/ios/app/halo-live/id6774967779) | — | Free | Sports |
| [QRacing](https://appshunter.io/ios/app/qracing/id1381337631) | 4.7 (3) | Free | Sports |
| [STORM (mil-sim)](https://appshunter.io/ios/app/storm-mil-sim/id6762118422) | — | Free | Sports |
| [UpMap MRide](https://appshunter.io/ios/app/upmap-mride/id6738490835) | — | Free | Sports |
| [台灣羽球推廣協會](https://appshunter.io/ios/app/id6738632929) | — | Free | Sports |
| [BattleFighter](https://appshunter.io/ios/app/battlefighter/id6778035136) | — | Free | Sports |

## More apps by YuHsien Chen

- [行動哨兵 - 人物警戒與移動偵測](https://appshunter.io/ios/app/id6748213977)
- [台9線-蘇花路段即時路況資訊](https://appshunter.io/ios/app/9/id6758760497)

All apps by YuHsien Chen: https://appshunter.io/developer/1822968252

---

*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 2026-09-28.*