KD Serials vs Doran TPMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KD Serials
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KD series volt-ampere meter is a new type of coulomb meter that can measure various physical parameters such as voltage, current, power, charge and discharge capacity, remaining time, etc. At the same time, parameters can also be set to achieve full capacity voltage, zero capacity voltage, low capacity alarms, etc. Features. The meter can automatically identify the direction of the current, and can monitor the battery capacity in real time and use a broken code liquid crystal display. The measured data display information is comprehensive and user-friendly.
Doran TPMS
Monitor tire pressure and temperature in real-time for commercial vehicles and agricultural equipment. Receive instant alerts for low, high, or unsafe conditions, and log data to track trends and identify potential issues.
- Bluetooth connectivity
- Real-time monitoring
- Customizable alerts
- Data logging
- Easy sensor installation
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Introducing Doran 360™ TPMS, the ultimate tire monitoring system for commercial vehicles and Ag equipment. Doran 360™ TPMS is a comprehensive tire pressure monitoring system that helps you reduce costs, increase accountability, and improve safety. With its easy-to-use app, you can monitor your tire pressure and temperature in real-time from your smartphone or tablet. Here are some of the key features of Doran 360™ TPMS: Bluetooth connectivity: Easily connect the TPMS hub to your smartphone or tablet via Bluetooth. Real-time monitoring: Get instant updates on your tire pressure and temperature, wherever you are. Alerts: Get notified when your tire pressure is low, high, or at an unsafe temperature. Data logging: Track your tire pressure and temperature data over time to identify trends and potential problems. Easy installation: Doran TPMS sensors are easy to install on your valve stems. The Doran 360™ TPMS is the perfect solution for: Truck and trailer fleets Waste & recycling fleets Fuel & HazMat fleets Cement & Ready-Mix trucks Agriculture equipment Download the Doran 360™ TPMS app today and experience the peace of mind of knowing your tires are properly inflated.
Screenshots
Verdict
The clearest difference is update cadence: KD Serials at every 4 weeks against Doran TPMS's every 5 months. KD Serials also leads on iOS requirement (9.0 vs 15.1). 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.
KD Serials ships an update every 4 weeks, Doran TPMS every 5 months. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.
| Parameter | KD Serials | Doran TPMS |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 39 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Hangzhou Junce Instruments Co., Ltd. | Transpoworks Inc. |
In-app purchases
KD Serials
No in-app purchases
Doran TPMS
No in-app purchases
