Comparison

Qomolander BMS vs iiLink

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

iiLink

Features
Read full description

iiLink lets you manage your INNOV smart power and battery devices right from your phone. 【Key Features】 · Real-time telemetry: SOC, voltage, current, temperature, SOH and cell voltage with clear trend charts · One-tap BLE provisioning: securely send WiFi credentials just by being near the device — no manual commands · Threshold alarms: set custom voltage/temperature/SOC limits and receive local push notifications on anomalies · Role-based access: Operator / Admin / Super Admin roles for sub-user and device management · History records: review runtime curves to track long-term device health · Bilingual UI: full Chinese and English localization iiLink turns professional battery management into a single screen, so anyone can stay on top of their device health.

Screenshots

Qomolander BMS4 screens
iiLink4 screens

Verdict

The call

The clearest difference is update cadence: iiLink at fortnightly against Qomolander BMS's monthly. Qomolander BMS's advantage is iOS requirement (13.0 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Qomolander BMS ships an update monthly, iiLink fortnightly. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 7 level
Qomolander BMS versus iiLink: the parameters behind the verdict, then further details
ParameterQomolander BMSiiLink
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyMonthlyFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size46 MB45 MB
Age rating17+4+
DeveloperShenzhen Qomolander Technology Co., LTD长伟 李

In-app purchases

None

Qomolander BMS

No in-app purchases

None

iiLink

No in-app purchases

Questions

Is Qomolander BMS free?
Qomolander BMS is free to download, with no in-app purchases.
Is iiLink free?
iiLink is free to download, with no in-app purchases.
Do Qomolander BMS or iiLink have ads?
Neither Qomolander BMS nor iiLink shows ads.
Which is updated more often, Qomolander BMS or iiLink?
Qomolander BMS ships an update monthly, and iiLink fortnightly. Most recently, Qomolander BMS was updated on November 3, 2026 and iiLink on November 6, 2026.

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