# 123SmartBMS vs InverterMate

The clearest difference is review sentiment: 123SmartBMS at 67% against InverterMate's 15%. 123SmartBMS also leads on rating (4.5 vs 1.9). InverterMate's advantage is update cadence (every 2 weeks vs monthly) and iOS requirement (9.0 vs 16.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

123SmartBMS holds the better App Store score, 4.5 against 1.9. Both are backed by a comparable volume of ratings — 21 and 28 respectively. Written reviews point the same way: 67% of 123SmartBMS's written reviews are positive against 15% of InverterMate's.

123SmartBMS ships an update monthly, InverterMate every 2 weeks. The most recent releases landed on October 7, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 123SmartBMS | InverterMate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (21 ratings)](https://appshunter.io/ios/app/123smartbms/id988285264/reviews)** | [1.9 (28 ratings)](https://appshunter.io/ios/app/invertermate/id1510889213/reviews) |
| Number of ratings | 21 | **28** |
| Positive reviews | **66.7% of reviews** | 15.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 190 MB | 26 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Albertronic B.V.](https://appshunter.io/developer/890882604) | [Kunshan Powerman Electronics Co.,Ltd](https://appshunter.io/developer/1510889212) |

## What reviewers say

### 123SmartBMS

[App page](https://appshunter.io/ios/app/123smartbms/id988285264)

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:** macOS Compatibility

**In-app purchases:** none


### InverterMate

[App page](https://appshunter.io/ios/app/invertermate/id1510889213)

Control and monitor your inverter directly from your phone. Manage on/off states, set working times, and view real-time operational status and protection modes remotely.

**Highlights:** Remote ON/OFF control, Set working time, View inverter status, Monitor output voltage and power, Check inverter temperature, View protection modes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 123SmartBMS free?

123SmartBMS is free to download, with no in-app purchases.

### Is InverterMate free?

InverterMate is free to download, with no in-app purchases.

### Which has better reviews, 123SmartBMS or InverterMate?

123SmartBMS is rated higher. 123SmartBMS averages 4.5 out of 5 from 21 ratings, while InverterMate averages 1.9 from 28 ratings.

### Do 123SmartBMS or InverterMate have ads?

Neither 123SmartBMS nor InverterMate shows ads.

### Which is updated more often, 123SmartBMS or InverterMate?

123SmartBMS ships an update monthly, and InverterMate every 2 weeks. Most recently, 123SmartBMS was updated on October 7, 2026 and InverterMate on September 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*