DeltaView® Link vs Qomolander BMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DeltaView® Link
Access stored charge profile data from compatible battery chargers. View historical charge information, including voltage, duration, and fault codes. Monitor real-time charging parameters for a comprehensive overview.
- Access stored charge profile information
- View historical charge data (last 100 profiles)
- Display starting battery voltage
- Show early charge terminations
- Monitor charge length
- View charger fault codes
- Real-time charge parameter monitoring
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The DeltaView® Link mobile application allows the user to access stored charge profile information from any DeltaView® Link enabled Pro Charging Systems battery charger. The app also provides an overview of information from the last 100 charge profiles. Starting battery voltage, early charge terminations, charge length and any charger fault codes are also displayed. Additionally, many charge parameters can be monitored in real time while the battery is being charged.
Qomolander BMS
This app provides real-time monitoring of battery status, including voltage, current, and temperature. It connects via Bluetooth to display battery information, diagnose issues, and manage settings to extend battery life and enhance stability.
- Real-time battery parameter display (voltage, current, SOC, SOH, temp)
- Individual cell voltage monitoring
- Cell balance and voltage difference display
- Alarm status for various battery issues
- Battery parameter modification
- Battery program upgrades
- Charging and discharging control
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QOMOLANDER intelligent battery management system can real-time monitor battery status, collect, store and process the information during battery operation. With a Bluetooth connection, it can exchange information with external devices to display battery information and diagnose battery issues. This technology can also extend the lifetime and enhance the stability of the battery. 1. Real-time display of voltage, current ,SOC ,SOH, temperature, other parameters of battery. 2. Real-time display the voltage of battery cells. 3. Real-time display the maximum and minimum voltage of the cell, the voltage difference and the cell balance. 4. Real-time display of over-voltage, under-voltage, over-current, over -temperature, low-temperature, short circuit and other alarm status. 5. Modifying battery parameters. 6. Upgrading battery program. 7. Charging and discharging switch on or off. I hope QOMOLANDER can help you to better understand the convenience of lithium batteries operation.
Screenshots
Verdict
The clearest difference is rating: Qomolander BMS at 5.0 against DeltaView® Link's 3.1. Qomolander BMS also leads on update cadence (monthly vs every 3 months). DeltaView® Link's advantage is ratings volume (11 vs 1) and iOS requirement (9.3 vs 13.0). On price, ads, in-app purchases and monetization model 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.
Qomolander BMS holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: DeltaView® Link has 11 ratings behind it against 1, so its average is the more settled of the two.
DeltaView® Link ships an update every 3 months, Qomolander BMS monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | DeltaView® Link | Qomolander BMS |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (11 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 11 — better | 1 |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.3 — better | 13.0 |
| Further details — not scored | ||
| Size | 18 MB | 46 MB |
| Age rating | 4+ | 17+ |
| Developer | Pro Charging Systems, LLC | Shenzhen Qomolander Technology Co., LTD |
Customer experience
DeltaView® Link
Qomolander BMS
In-app purchases
DeltaView® Link
No in-app purchases
Qomolander BMS
No in-app purchases
Questions
Is DeltaView® Link free?
Is Qomolander BMS free?
Which has better reviews, DeltaView® Link or Qomolander BMS?
Do DeltaView® Link or Qomolander BMS have ads?
Which is updated more often, DeltaView® Link or Qomolander BMS?
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