123SmartBMS vs Exwayboard, a smarter E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Exwayboard, a smarter E
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.
- Personalized parameter setting
- Ride mileage recording
- Carbon emission tracking
- Official news updates
- Electric skateboarding techniques
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Exwayboard App can help Exway X1 user start skate easier and faster, set your own skateboard parameters, learn more electric skateboarding techniques and actions, and free yourself. Born for freedom. Main functions include: 1. Personalized skateboarding parameter setting. 2. Record the mileage. 3. Understand the carbon emissions that are reduced during skating. 4. Get to know the official news in the first place. 5. Learn more about electric skateboarding techniques and operations.
Screenshots
Verdict
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.
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.
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.
| Parameter | 123SmartBMS | Exwayboard, a smarter E |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (21 ratings) — better | 3.1 (52 ratings) |
| Positive reviews | 66.7% of reviews — better | 65.5% of reviews |
| Number of ratings | 21 | 52 — better |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 190 MB | 93 MB |
| Age rating | 4+ | 4+ |
| Developer | Albertronic B.V. | SUNTO TECHNOLOGY CO.,LTD. |
Customer experience
123SmartBMS
Exwayboard, a smarter E
In-app purchases
123SmartBMS
No in-app purchases
Exwayboard, a smarter E
No in-app purchases
Questions
Is 123SmartBMS free?
Is Exwayboard, a smarter E free?
Which has better reviews, 123SmartBMS or Exwayboard, a smarter E?
Do 123SmartBMS or Exwayboard, a smarter E have ads?
Which is updated more often, 123SmartBMS or Exwayboard, a smarter E?
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