德智用电 vs WattCharge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
德智用电
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德智用电，是德力西电气有限公司电能表云服务移动终端； 主要负责电表设备接入、电费缴纳、用电数据分析、及远程控制等管理服务； 设备接入：智能网关+预付费电能表的组合方案，即插即用； 设备管理：APP端物业用户随时查看当前设备状态信息、拉合闸操作等； 云服务：设备电量、电压等用电信息采集、能效分析、赋能行业数字化方案； 电费缴纳：为租客、业主、物业，提供缴费、客制化服务等便捷服务方案； 安全可靠：德力西电气品牌保障软、硬件系统及数据安全；
WattCharge
Manage and control intelligent charging devices from a single platform. This app facilitates easy connection and operation of smart charging stations, integrating them into your smart home ecosystem. Enjoy features like scheduled charging and battery health preservation.
- Quick pairing and shared charging
- Seamless charging experience
- Set charging limits for battery health
- Silent charging mode
- Scheduled charging for off-peak hours
- Integrates charging stations into smart home
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The WattCharge app is a unified management platform for intelligent charging devices created by Wattsaving. It enables the discovery, connection, management, and control of Wattsaving' smart charging products, facilitating interconnection between smart charging stations. WattCharge turns charging stations into part of a smart home. 【Key Features】 >> Quick pairing, shared charging One-time pairing for shared usage within the family. >> Seamless charging experience Keep Bluetooth on, plug in, and start charging instantly. >> Charging limits Users can set charging limits to preserve battery health. >> Silent mode Silent charging mode to avoid disturbing neighbors. >> Scheduled charging Charge during off-peak hours to benefit from lower electricity rates. 【Contact Us】 We greatly value your support and feedback for every step of our progress. We look forward to hearing from you through the following channels: (1) WattCharge app --> My --> Help & Feedback (2) Email us at wattcloud@wattsaving.com (3) Visit our website: www.wattsaving.com (4) Follow Wattsaving on official WeChat account, WeChat video platform, and TikTok.
Screenshots
Verdict
The clearest difference is rating: WattCharge at 1.8 against 德智用电's 1.0. WattCharge also leads on ads (none vs shown) and update cadence (weekly vs every 2 months). 德智用电's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, 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.
WattCharge holds the better App Store score, 1.8 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 0% and 0% positive.
德智用电 ships an update every 2 months, WattCharge weekly. The most recent releases landed on August 6, 2026 and September 19, 2026 respectively.
| Parameter | 德智用电 | WattCharge |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 1.8 (4 ratings) — better |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 61 MB | 61 MB |
| Age rating | 17+ | 4+ |
| Developer | 德力西国际电工 | SHENZHEN WATTSAVING ELECTRICAL TECHNOLOGY CO.,LTD |
Customer experience
德智用电
WattCharge
In-app purchases
德智用电
No in-app purchases
WattCharge
No in-app purchases
