HJ_Power vs PowerGiant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HJ_Power
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Intelligent generator control software, connected to the generator through Bluetooth, for remote start stop control and operation data monitoring
PowerGiant
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PowerGiant is designed for mobile power stations. Using the PowerGiant App, you can connect to, view, set up, and update your mobile power stations for a smarter experience. - No login, just connect and use！ - Real-time data monitoring - Anytime usage record access - Fault warning prompt - One-step firmware upgrade PowerGiant是一款针对工具电源设备的软件。使用 PowerGiant App可连接、查看、设置和更新您的工具电源设备，获得更智能的体验。 - 无需登录，即连即用 - 实时监控数据 - 随时查看使用记录 - 故障预警提示 - 固件升级一步到位
Screenshots
Verdict
The clearest difference is iOS requirement: HJ_Power at 12.0 against PowerGiant's 15.0. On price, update cadence, 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.
HJ_Power ships an update every 4 months, PowerGiant every 3 months. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.
| Parameter | HJ_Power | PowerGiant |
|---|---|---|
| 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 | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 36 MB | 106 MB |
| Age rating | 4+ | 17+ |
| Developer | 小刚 任 | Chongqing Pingchuang Digital Energy Technology Co., Ltd. |
In-app purchases
HJ_Power
No in-app purchases
PowerGiant
No in-app purchases
