ChargeDB 充电数据库 vs SimDock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChargeDB 充电数据库
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ChargeDB 是一个专注于充电设备的数据查询工具,帮助你更轻松地了解和比较移动电源、充电器、数据线等产品。 你可以在产品库中浏览真实产品资料,按品类、品牌、功率、容量、价格等条件进行搜索和筛选;也可以查看移动电源评分排行榜,从综合、性能、体验等维度快速发现值得关注的产品。 每个产品详情页会展示产品图片、规格参数、评分、优势与不足、测试数据和相关说明,方便你在购买或对比前获得更完整的信息。 ChargeDB 还支持产品对比和社区投稿。你可以对比不同充电宝的容量、重量、体积、输出能力、自充性能等关键指标,也可以提交测试数据、反馈问题或参与待测产品投票。 主要功能: - 产品库:浏览移动电源、充电器、数据线等产品 - 搜索筛选:按品牌、协议、容量、功率、价格等条件查找 - 评分排行:查看移动电源综合、性能、体验排行榜 - 产品详情:查看规格、评分、优缺点和测试数据 - 产品对比:横向比较多款移动电源的核心参数 - 社区投稿:提交测试数据、反馈和待测产品建议 ChargeDB 希望用更清晰的数据,帮你少踩坑,选到真正适合自己的充电设备。
SimDock
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SimDock helps you organize SIM card assets, track expiration dates, and securely view important messages across your own devices. KEY FEATURES • SIM card asset management: Manually enter ICCID, phone number, carrier, country or region, purpose, and notes. • Expiration reminders: Record activation and expiration dates, renewal cycles, and reminder preferences. • Multi-device sync: View SMS, app notifications, and call records synchronized from source devices you authorize. • End-to-end protection: New message titles and bodies are encrypted on the message-source device using AES-256-GCM. Content keys remain in secure storage on your devices. • Device management: View connected devices, online status, recent activity, and synchronization status. • Account security: Email verification, anti-bot login checks, password recovery, recovery keys, and permanent account deletion. PRIVACY AND PERMISSIONS Message collection is off by default and requires explicit permission for each capability. Devices used only to view synchronized data do not collect local SMS, notifications, or call records. SimDock does not read historical SMS. ICCID is always entered manually. SimDock does not provide eSIM downloads, switching, activation, LPA, APDU, or carrier services.
Screenshots
Verdict
The clearest difference is device support: SimDock at 3 against ChargeDB 充电数据库's 1. SimDock also leads on iOS requirement (15.6 vs 26.0). On price, ads and in-app purchases 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.
| Parameter | ChargeDB 充电数据库 | SimDock |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 5 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | 正洋 陈 | 上海英纵网络科技有限公司 |
In-app purchases
ChargeDB 充电数据库
No in-app purchases
SimDock
No in-app purchases









