Comparison

123SmartBMS vs LightningVolt

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

Head to head
About

123SmartBMS

This app monitors and manages lithium battery packs, ensuring optimal condition and extended lifespan. It tracks cell voltages, temperatures, and currents, while balancing cells during charging. Connect via Bluetooth to view real-time battery status and control charging/discharging.

Highlights
  • Monitors cell voltages and temperatures
  • Tracks in- and outgoing currents
  • Balances cells during charging
  • Bluetooth connectivity for real-time data
  • Controls charge/discharge signals
  • Extends battery pack lifespan
Features
Read full description

123\SmartBMS is an easy to use yet advanced, modular BMS to keep your lithium batteries in perfect condition, increasing the lifespan of the battery pack. The system measures important data like cell voltages, cell temperatures and in- and outgoing currents. It also balances all cells to the same voltage during charging. The BMS supervises the whole battery pack and has two signal relays to indicate “allow to charge” and “allow to discharge”. These signal relays can control chargers and inverters with “enable”/”disable” signals or by connecting an energy efficient power relay to the signal relay. An example is the 123\SmartRelay. Easily connect your phone to the BMS using Bluetooth to see relevant information including state of charge, energy consumed, energy stored, in- and outgoing current, cell voltages and temperatures. With 123\SmartBMS, your battery pack is in safe hands.

About

LightningVolt

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Introducing LightningVolt, a revolutionary approach to battery management systems (BMS). This application is designed to transform how you interact with your batteries, offering a seamless blend of performance insights and real-time monitoring. Key Features: Real-Time Monitoring: Keep a constant eye on your battery's parameters. LightningVolt provides immediate updates on health status, charge levels, and more, ensuring you're never out of touch with your battery's performance. Bluetooth Connectivity: Forget cumbersome wires and manual checks. Connect to your BMS effortlessly over Bluetooth for a streamlined, wireless experience. It's all about convenience and constant accessibility. Detailed Analytics: Knowledge is power, and we provide plenty of it. Get detailed reports on your battery's performance, understand usage patterns, and identify areas for improvement. It's not just data; it's actionable insights. Error Alerts: Stay ahead of issues with instant error alerts. LightningVolt informs you of critical battery states or malfunctions, allowing for timely intervention. Early warnings make all the difference. At this stage, LightningVolt focuses on providing direct, real-time data. It's about giving you clear, unfiltered access to your battery's status, ensuring you can react and plan accordingly. Whether you're a professional managing extensive battery systems or a dedicated enthusiast, LightningVolt offers the clarity and ease you need to maintain optimal battery performance. It's straightforward, it's detailed, and it's what your battery maintenance routine needs. Download LightningVolt now and take the first step towards uncompromised battery efficiency!

Screenshots

123SmartBMS4 screens
LightningVolt4 screens

Verdict

The call

The clearest difference is iOS requirement: LightningVolt at 12.0 against 123SmartBMS's 16.0. On price, update cadence, ads and in-app purchases 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

123SmartBMS ships an update monthly, LightningVolt every 6 weeks. The most recent releases landed on September 20, 2026 and September 11, 2026 respectively.

Scorecard1 real difference · 9 level
123SmartBMS versus LightningVolt: the parameters behind the verdict, then further details
Parameter123SmartBMSLightningVolt
PriceFreeFree
Rating4.5 (21 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings21 — better—
Update frequencyMonthly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.012.0 — better
Further details — not scored
Size190 MB28 MB
Age rating4+17+
DeveloperAlbertronic B.V.Roadwarrior Inc.

In-app purchases

None

123SmartBMS

No in-app purchases

None

LightningVolt

No in-app purchases

Questions

Is 123SmartBMS free?
123SmartBMS is free to download, with no in-app purchases.
Is LightningVolt free?
LightningVolt is free to download, with no in-app purchases.
Do 123SmartBMS or LightningVolt have ads?
Neither 123SmartBMS nor LightningVolt shows ads.
Which is updated more often, 123SmartBMS or LightningVolt?
123SmartBMS ships an update monthly, and LightningVolt every 6 weeks. Most recently, 123SmartBMS was updated on September 20, 2026 and LightningVolt on September 11, 2026.

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