Solarpeak vs Mr. Power
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Solarpeak
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The Apps main feature is to monitor the details of the Solarpeak Lithium batteries. It can monitor multiple batteries at the same time, showing the main data details after series or parallel, showing details of each battery. Re-nameable each battery pack and auto-connect. The Phone via Bluetooth connectivity will monitor the following information from the battery. Battery Capacity Battery Voltage Battery Current (Amps) Battery State of Charge (SOC) Battery Status Individual Cell Voltage Battery Temperature Battery Cycles Please Note: Only one mobile device can connect to the battery at any one time. If you wish to connect a second device to the battery, you must close the program on the first device. This app is only applicable to the Solarpeak Lithium batteries and will not work with any other brand/type of Bluetooth battery monitoring system, nor will any other branded app work with the Solarpeak lithium battery.
Mr. Power
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1. Remote control - One-click remote control of your portable energy storage equipment, easy to operate; 2. Ultra-fast connection - Support Wi-Fi, Bluetooth fast access, enjoy the convenient experience of instant interconnection; 3. Device synchronization - multiple devices are connected at the same time, making your life and work more efficient;
Screenshots
Verdict
The clearest difference is update cadence: Mr. Power at every 4 months against Solarpeak's every 41 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Solarpeak ships an update every 41 months, Mr. Power every 4 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.
| Parameter | Solarpeak | Mr. Power |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 41 months | Every 4 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 โ better | 13.0 |
| Further details โ not scored | ||
| Size | 43 MB | 198 MB |
| Age rating | 4+ | 4+ |
| Developer | E&Jtechnology | Shenzhen ACT Industrial Co., Ltd. |
In-app purchases
Solarpeak
No in-app purchases
Mr. Power
No in-app purchases









