GoKWh vs SMB Link
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GoKWh
Monitor your lithium battery pack's performance and health via Bluetooth. View detailed status information, set protection parameters, and receive alerts for abnormal conditions to aid in troubleshooting and maintenance.
- Bluetooth BMS connection
- Real-time battery status monitoring
- Individual cell voltage and string monitoring
- SOC and current display
- Cycle times and temperature tracking
- Configurable protection parameters
- Abnormal condition alarms
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1. Connect the BMS Bluetooth module through mobile phone Bluetooth and read various status information of the lithium battery pack; 2. You can view the voltage, total voltage, SOC, real-time current, cycle times, temperature, voltage difference, equilibrium status, etc. of each string of the battery pack, and set protection parameters according to your own needs; 3. When the battery pack is abnormal, an alarm will be issued to facilitate user troubleshooting and maintenance, providing alarm data.
SMB Link
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This professional-grade BMS allows for real-time monitoring and updating of battery operational data via a Bluetooth connection to a mobile device.
Screenshots
Verdict
The clearest difference is update cadence: SMB Link at every 3 weeks against GoKWh's every 3 months. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GoKWh ships an update every 3 months, SMB Link every 3 weeks. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.
| Parameter | GoKWh | SMB Link |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (8 ratings) — better | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 42 MB | 36 MB |
| Age rating | 17+ | 17+ |
| Developer | Gokwh Inc. | Shenzhen Mottcell New Energy Technology Co.,Ltd |
In-app purchases
GoKWh
No in-app purchases
SMB Link
No in-app purchases
