# 123SmartBMS vs Exwayboard, a smarter E

The clearest difference is rating: 123SmartBMS at 4.5 against Exwayboard, a smarter E's 3.1. Exwayboard, a smarter E's advantage is iOS requirement (8.0 vs 16.0). On price, review sentiment, ratings volume and update cadence 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 3.1. Both are backed by a comparable volume of ratings — 21 and 52 respectively. Written reviews point the same way: 67% of 123SmartBMS's written reviews are positive against 66% of Exwayboard, a smarter E's.

123SmartBMS ships an update monthly, Exwayboard, a smarter E every 5 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 123SmartBMS | Exwayboard, a smarter E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (21 ratings)](https://appshunter.io/ios/app/123smartbms/id988285264/reviews)** | [3.1 (52 ratings)](https://appshunter.io/ios/app/exwayboard-a-smarter-e-board/id1321723873/reviews) |
| Number of ratings | 21 | **52** |
| Positive reviews | **66.7% of reviews** | 65.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 190 MB | 93 MB |
| Requires iOS | 16.0 | **8.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Albertronic B.V.](https://appshunter.io/developer/890882604) | [SUNTO TECHNOLOGY CO.,LTD.](https://appshunter.io/developer/1232100002) |

## 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


### Exwayboard, a smarter E

[App page](https://appshunter.io/ios/app/exwayboard-a-smarter-e-board/id1321723873)

Customize your electric skateboard's performance with personalized settings. Track your rides, monitor your environmental impact, and discover new skateboarding techniques. Stay updated with the latest official news and enhance your riding experience.

**Highlights:** Personalized parameter setting, Ride mileage recording, Carbon emission tracking, Official news updates, Electric skateboarding techniques

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 123SmartBMS free?

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

### Is Exwayboard, a smarter E free?

Exwayboard, a smarter E is free to download, with no in-app purchases.

### Which has better reviews, 123SmartBMS or Exwayboard, a smarter E?

123SmartBMS is rated higher. 123SmartBMS averages 4.5 out of 5 from 21 ratings, while Exwayboard, a smarter E averages 3.1 from 52 ratings.

### Do 123SmartBMS or Exwayboard, a smarter E have ads?

Neither 123SmartBMS nor Exwayboard, a smarter E shows ads.

### Which is updated more often, 123SmartBMS or Exwayboard, a smarter E?

123SmartBMS ships an update monthly, and Exwayboard, a smarter E every 5 weeks. Most recently, 123SmartBMS was updated on November 1, 2026 and Exwayboard, a smarter E on November 2, 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.*