wenergy vs Aray Ess
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
wenergy
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蓝牙智能电池管理系统,通过蓝牙连接，实现监控电池状态，实时收集储存、处理电池运行过程中的信息，与外部设备进行信息交换，解决锂电池系统的安全性、易用性和使用寿命的关键问题，实现延长电池使用寿命，增强电池成组后的稳定性。 ◆ 显示实时电压、电流、功率、等参数数值，以仪表盘和数字形式展示； ◆ 显示所有单体电池的实时电压、告警状态,电芯均衡的提醒与保护； ◆ 显示电流电压温度变化趋势
Aray Ess
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Aray ESS is a smart monitoring and management platform designed for high-voltage energy storage devices. By logging in with an assigned account, users can monitor device operation in real time, improve O&M efficiency, and ensure system safety and stability. Main features: Device Monitoring: Real-time view of core data such as voltage, current, and power. Log Recording: Supports error log queries and device operation history tracking. Safety Management: Instant alerts for abnormal status, helping users quickly locate issues. Account Login: Simply use the account assigned by your company to access your dedicated hardware device. Wherever you are, Aray ESS enables efficient management of your energy storage system, improving reliability and safety.
Screenshots
Verdict
wenergy and Aray Ess are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
wenergy ships an update every 4 months, Aray Ess every 3 months. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.
| Parameter | wenergy | Aray Ess |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 32 MB | 29 MB |
| Age rating | 17+ | 9+ |
| Developer | 宇 陈 | 深圳市傲雷新能源科技有限公司 |
In-app purchases
wenergy
No in-app purchases
Aray Ess
No in-app purchases
