OCPP Mate vs SEMS+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OCPP Mate
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With this app, you can connect to an OCPP charger via Bluetooth. This allows you to configure the station over the Bluetooth connection, for tasks such as network configuration, setting the OCPP server URL, and adding charging cards.
SEMS+
This platform provides comprehensive energy system management for GoodWe devices. It offers real-time monitoring, energy flow visualization, and AI-driven health guidance. Users can remotely operate systems, receive smart alerts, and integrate multiple devices for efficient energy management and performance optimization.
- Real-time system and device monitoring
- Energy flow visualization
- AI health expert guidance
- Remote operation
- Smart alerts
- Multi-device integration
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GoodWe SEMS+ App is a global digital energy management platform built on GoodWe devices. It delivers real-time system and device monitoring, energy flow visualization, AI health expert guidance, remote operation, smart alerts, multi-device integration, and quick setup, helping installers and end-users efficiently manage energy systems, optimize performance, and maximize returns.
Screenshots
Verdict
The clearest difference is update cadence: SEMS+ at every 8 days against OCPP Mate's monthly. 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.
OCPP Mate ships an update monthly, SEMS+ every 8 days. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.
| Parameter | OCPP Mate | SEMS+ |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.4 (12 ratings) — better |
| Positive reviews | — | 24.5% of reviews |
| Number of ratings | — | 12 — better |
| Update frequency | Monthly | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 27 MB | 268 MB |
| Age rating | 4+ | 4+ |
| Developer | 上海艺唯电子有有限公司 | GoodWe Technologies Co., Ltd. |
In-app purchases
OCPP Mate
No in-app purchases
SEMS+
No in-app purchases
