---
title: "GTrace - G-Meter & Logger - Отзывы, Доход и Загрузки приложения in Тайвань | Apple App Store"
description: "Track day or mountain road, every G you used stays on record.  GTrace turns your iPhone into a real G-meter. It draws the lateral and longitudinal G-forces from your cornering, braking and throttle as"
---

# GTrace - G-Meter & Logger — Тайвань

![GTrace - G App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/05/f4/50/05f450f1-4f8c-49a3-eb66-2eb59761ef7b/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [YUJI IKEDA](https://apptail.io/ru/developer/yuji-ikeda-YaVSO)
**Category:** Navigation
**Rating:** N/A (0 ratings)
**Price:** $30.00
**Bundle ID:** com.ggdiagram.ggDiagramApp
**Store:** Apple App Store
**Country:** Тайвань
**Version:** 2.2.1 (released 2026-08-28)
**Original Release:** 2025-09-10
**Languages:** English, Japanese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/tw/app/app/id6751810264)
**AppTail Page:** [https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/taiwan](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/taiwan)

## GTrace - G Description
Track day or mountain road, every G you used stays on record.

GTrace turns your iPhone into a real G-meter. It draws the lateral and longitudinal G-forces from your cornering, braking and throttle as a live trace, then lets you replay the run against the map, your footage or the graphs.

One-time purchase. No subscription, no in-app purchases.


WHILE YOU DRIVE

- Live G-G diagram, lateral and longitudinal G shown together
- Trailing trace, with peak lateral and longitudinal G held on screen
- Jerk shown as a crosshair, so you can see how smoothly you transfer load
- Speed readout, switchable between km/h and mph
- Audible alert when you exceed your chosen G threshold
- Comfort and Sport modes with separate display ranges for street and track
- Three display layouts: standard, info + speed, and video preview
- Phone holder mode, so a vertically mounted phone still reads longitudinal G correctly


MEASUREMENT

- Gravity component removed to isolate true vehicle acceleration
- 2nd-order Butterworth IIR low-pass filter with adjustable cutoff frequency
- Configurable sampling rate
- Axis inversion, so mounting orientation doesn't matter


AFTER THE RUN

- G-G heat map showing which part of the friction circle you actually used, so you can see the balance between cornering, braking and acceleration at a glance
- Synced playback: G-G + map, G-G + video, G-G + acceleration graph, or map + graph, at adjustable playback speed
- Time-series graphs for longitudinal G, lateral G, longitudinal jerk, lateral jerk and speed
- GPS trace drawn on a map, with top and average speed


RECORD AND SHARE

- Voice recording, synced to the acceleration data for commentary and notes
- Video recording with audio, played back with the G-G trace overlaid
- CSV export for spreadsheets or your own analysis tools
- Native binary format (.ggx) import and export, for backups and moving data between devices


WHO IT'S FOR

- Track day, sports driving and time attack enthusiasts
- Drivers working on their technique on mountain roads
- Anyone chasing smoother, more passenger-friendly load transfer
- Motorsport competitors who want their practice data kept
- Anyone who wants their car's behaviour in numbers


English and Japanese. iPhone only, iOS 15.6 or later.

Note: measurements use the iPhone's built-in accelerometer and gyroscope. Mount the phone firmly in the vehicle for accurate readings.
Note: GPS trace and speed recording require location permission.
Note: this app does not include lap timing.

## GTrace - G Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ec/fc/11/ecfc118b-5ef3-a71c-e724-723d6271fac6/DC08B4FE-6077-4C23-A21B-F699B5349382.PNG/2778x1284.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/19/ff/79/19ff79e2-a88d-55a1-5798-919062156936/BF8F1997-CC52-4F24-9BF5-37F240D0B8BB.PNG/2778x1284.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ef/6e/2f/ef6e2f77-517d-bf5a-58b9-25ac70663fef/6C24E40E-FC90-4C13-97CC-77115790704A.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/48/62/3b/48623b6d-7786-d184-2e86-a3a95f7ca13f/9708D82E-EAEE-407B-B776-3193CDA1EC46.PNG/1284x2778.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/24/89/34/248934be-1ce0-0e42-bdb9-6d0425d4e130/4EFFC3F0-8914-46DC-8997-0E04DC5A29B0.PNG/1284x2778.png)




## GTrace - G Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Топ платных | Испания | Navigation | #8 |
| Топ платных | Тайвань | Navigation | #9 |
| Топ платных | Польша | Navigation | #15 |
| Топ платных | Япония | Navigation | #20 |
| Топ платных | Великобритания | Navigation | #65 |
| Топ платных | Испания | Overall | #205 |


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## GTrace - G Available In
- [Япония](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/japan)
- [Австралия](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/australia)
- [Канада](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/canada)
- [Швейцария](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/switzerland)
- [Чили](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/chile)
- [Кипр](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/cyprus)
- [Египет](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/egypt)
- [Франция](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/france)
- [Великобритания](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/united-kingdom)
- [Гонконг (САР)](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/hong-kong)
- [Израиль](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/israel)
- [Республика Корея](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/south-korea)
- [Кувейт](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/kuwait)
- [Ливан](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/lebanon)
- [Люксембург](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/luxembourg)
- [Северная Македония](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/north-macedonia)
- [Мексика](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/mexico)
- [Нигерия](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/nigeria)
- [Новая Зеландия](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/new-zealand)
- [Панама](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/panama)
- [Пакистан](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/pakistan)
- [Польша](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/poland)
- [Румыния](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/romania)
- [Россия](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/russia)
- [Саудовская Аравия](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/saudi-arabia)
- [Турция](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/turkey)
- [Тайвань](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/taiwan)
- [ОАЭ](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/united-arab-emirates)
- [Соединенные Штаты](https://apptail.io/ru/app/gtrace-g-meter-logger-AOKw/united-states)

---

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