HD vs Powerlit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HD
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The DepowerBT management system is connected to the active equalizer via Bluetooth to monitor the battery status, The status of each single cell in the power battery pack is detected to determine the status of the entire battery system, and corresponding control adjustments and strategy implementation are made to the power battery system according to their status, so as to realize the charge and discharge management of the power lithium battery system and each single cell to ensure the safe and stable operation of the power battery system. 1. Display real-time voltage, current, power, internal resistance and other parameter values, and display them in the form of instrument panels and numbers; 2.Record battery data using a chart timeline. Easy to use 3. Each data comparison of the battery cell, the voltage difference. Maximum voltage cell Minimum voltage cell. And the display of cell balance 4. Cell temperature warning. Real-time alarm for over temperature, short circuit, over voltage, under voltage 5. Display the real-time voltage and alarm status of all single batteries. If the reported parameters trigger the alarm value or protection value, an alarm will be prompted; 6. Detect the voltage, charge and discharge current, temperature and other information of each battery, and realize the battery overcharge, over discharge, disconnection, low voltage charging prohibition, discharge overcurrent, short circuit, charge overcurrent and overtemperature protection functions
Powerlit
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The Powerlit app has been specially developed to give you control over your Powerlit batteries. This smart and user-friendly tool allows you to view real-time information such as battery percentage, charging speed, and remaining usage time. Smart notifications instantly alert you to important events such as low battery status or overheating. In addition, the built-in scanner allows you to easily find your Powerlit battery by scanning the QR code or via Bluetooth. The app also provides detailed performance insights, so you know exactly how your batteries are performing, including cell status and number of charge cycles. Handy tips and settings also help you optimize the life of your batteries. Whether you use your boat, camper, or electric vehicle, with the Powerlit app you are always prepared and fully informed. Download the app now and get the most out of your Powerlit batteries! Translated with DeepL.com (free version)
Screenshots
Verdict
The clearest difference is update cadence: HD at every 3 months against Powerlit's every 11 months. 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.
HD ships an update every 3 months, Powerlit every 11 months. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.
| Parameter | HD | Powerlit |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 30 MB | 29 MB |
| Age rating | 17+ | 4+ |
| Developer | 江西达伙网络科技有限公司 | Powerlit® |
In-app purchases
HD
No in-app purchases
Powerlit
No in-app purchases








