PV Pro vs EG4 BMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PV Pro
Monitor and manage your photovoltaic power plants with real-time status updates. Easily track daily, monthly, and yearly power generation to stay informed about your plant's performance.
- Real-time power plant status
- Daily power generation tracking
- Monthly power generation tracking
- Yearly power generation tracking
- Convenient power plant overview
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Photovoltaic power plant operation management, convenient and quick view of the power plant. Master the status of the power station in real time. Every day, every month, every year, the power generation is clear at a glance. [warm tips] -Powerview will continue to use GPS positioning service when creating the power station, which will consume more power and affect battery life compared with other operations.
EG4 BMS
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The EG4 BMS App is an application designed for battery management, suitable for both household and industrial power management, storage, and related functions. Compatible with EG4's 314Ah WallMount battery series
Screenshots
Verdict
The clearest difference is update cadence: EG4 BMS at every 3 days against PV Pro's fortnightly. EG4 BMS also leads on iOS requirement (11.0 vs 13.0). 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.
PV Pro ships an update fortnightly, EG4 BMS every 3 days. The most recent releases landed on September 14, 2026 and September 5, 2026 respectively.
| Parameter | PV Pro | EG4 BMS |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (129 ratings) — better | — |
| Positive reviews | 16.4% of reviews | — |
| Number of ratings | 129 — better | — |
| Update frequency | Fortnightly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 180 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Chengdu E-Linter Information Technology Co., Ltd. | eg4 |
In-app purchases
PV Pro
No in-app purchases
EG4 BMS
No in-app purchases
