EE vs OGRPHY
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EE
This application serves as a battery management system, acting as a crucial link between batteries and users. It focuses on protecting secondary batteries by preventing overcharging and over-discharging, thereby enhancing battery utilization. It is suitable for various lithium battery products like electric vehicles, scooters, robots, and drones.
- Battery protection
- Prevents overcharging
- Prevents over-discharging
- Increases battery utilization
- Supports various lithium batteries
- Ideal for EVs and drones
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电池管理系统（BMS）是电池与用户之间的纽带 ，主要对象是对二次电池的保护，就是为了能够提高电池的利用率，防止电池出现过度充电和过度放电，可用于电动汽车，电瓶车，机器人，无人机等各种锂电池产品
OGRPHY
Wirelessly connect to compatible lithium batteries via Bluetooth to monitor their status. Track cycle life, state of charge, voltage, current, and temperature for each battery independently.
- Wireless Bluetooth connection
- Monitor battery cycle life
- Display State of Charge (SOC)
- View voltage and current
- Track battery temperature
- Independent access to multiple batteries
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此应用仅适用于 OGRPHY 蓝牙锂电池。用户无需单独的电池监视器，即可从手机无线连接到每个电池。多块电池独立访问每个BMS，App 会跟踪每个电池的循环寿命，显示SOC、电压、充放电电流、温度，便于阅读仪表数据。
Screenshots
Verdict
EE and OGRPHY both sit at 1.8 stars, but that hides the real split: 13% of EE's written reviews are positive against 0% of OGRPHY's. OGRPHY's advantage is iOS requirement (9.0 vs 11.0). On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 1.8 for EE against 1.9 for OGRPHY. Both are backed by a comparable volume of ratings — 9 and 9 respectively. Written reviews are what separate them: 13% of EE's written reviews are positive against 0% of OGRPHY's.
| Parameter | EE | OGRPHY |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (9 ratings) | 1.9 (9 ratings) — better |
| Positive reviews | 12.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 9 | 9 |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 8 MB |
| Age rating | 17+ | 4+ |
| Developer | 步泽 王 | Shenzhen Grenergy Technology Co.,Ltd. |
Customer experience
EE
OGRPHY
In-app purchases
EE
No in-app purchases
OGRPHY
No in-app purchases
