TMS服務系統 vs GRNTRX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TMS服務系統
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提供TMS技師案件派遣及結案功能,需先加入公司服務點並取得帳號密碼才能使用。
GRNTRX
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“GRNTRX” is a carbon credit management platform that integrates IoT devices, cycling data, and carbon tracking technology. After logging in and binding a bicycle or e-bike device, users can start earning verifiable carbon credits simply by riding. The app supports multiple riding modes such as commuting, daily use, exercise, and official duties—turning every ride into meaningful, measurable climate action. Key Features Supports bicycles and e-bikes Bind your device and start tracking instantly. IoT device + cadence sensor integration Provides accurate cycling data and carbon reduction measurement. Multiple riding modes for different scenarios Commuting, daily riding, fitness, business trips, and more. Automatic carbon credit calculation The system processes data monthly and displays “valid distance” based on compliance rules. Reliable and traceable carbon records Designed for transparency and compatible with carbon credit verification standards. How It Works Log in to your account Bind your bicycle/e-bike and IoT device Select a riding mode and start cycling The system records your mileage and converts it into carbon credits Monthly processing calculates compliant “valid distance” and carbon results Build Your Low-Carbon Mobility Journey With “GRNTRX,” every ride becomes more than a commute—it's a contribution to a greener future. Accurately track, accumulate, and verify carbon credits suitable for individuals, organizations, and sustainability initiatives.
Screenshots
Verdict
The clearest difference is update cadence: TMS服務系統 at monthly against GRNTRX's every 2 months. TMS服務系統 also leads on iOS requirement (11.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TMS服務系統 ships an update monthly, GRNTRX every 2 months. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.
| Parameter | TMS服務系統 | GRNTRX |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 10 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | Streams System Corporation | 鴻太科技股份有限公司 |
In-app purchases
TMS服務系統
No in-app purchases
GRNTRX
No in-app purchases









