PowerMon vs Renogy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PowerMon
Monitor and configure Bluetooth DC power meters and battery devices. View detailed measurements, set alerts, and manage device settings remotely. Requires a physical BT-DCPM device.
- Scan for Bluetooth DC power devices
- Display summary and full measurements
- Configure device settings
- Set alerts for out-of-range measurements
- Control power relay
- Manage timers and password protection
- Update device firmware
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PowerMon is a powerful tool that allows you to scan, connect, display measured parameters and configure your BT-DCPM Bluetooth DC Power Meter / Battery Monitor devices. The application requires at least one physical device (BT-DCPM) which can be purchased from Thornwave Labs Inc. Features: - scan for BT-DCPM devices and display summary of measurements (voltage, temperature, battery state of charge and power relay status) - displays alert when measurements are not within specified ranges - connect to a BT-DCPM device and display full measurements (two voltages, current , power, energy (Wh), battery charge (Ah), temperature, battery state of charge and battery estimated runtime) - rename devices - change device configuration - manually turn power ON or OFF - set password protection - reset the power meter and/or charge meter - add, edit and delete timers - update the device firmware BT-DCPM product page: https://www.thornwave.com/products-btdcpm/ A complete manual of BT-DCPM can be found here: https://www.thornwave.com/res/btdcpm_um.pdf
Renogy
Monitor your off-grid solar energy systems in real-time, configure devices remotely, and connect with a community of solar enthusiasts. Share your DIY projects, learn from others, and access exclusive promotions and rewards.
- Real-time energy monitoring
- Device settings configuration
- Online DIY learning and sharing
- Exclusive rewards and promotions
- Access to online store
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The Renogy app is made specially for the off-grid community to monitor your Renogy powered solar solutions, share your DIY solutions in the community, and learn more about the solar energy from Renogy users worldwide. Key Features: • Real-time Monitoring 1 Monitor your energy devices all from one app. 2 Keep track of battery levels, remaining charging times, present voltage, and more. • Settings Configurations 1 Configure your devices via just a few taps on your phone screen. 2 Apply changed settings to your devices instantly. • Online DIY Learning & Sharing 1 Share your off-grid living experiences with like-minded individuals. 2 Learn how others design their solar systems on their own. 3 Stay in the loop about new and upcoming off-grid solutions and events from Renogy. • Abundant Rewards 1 Receive early promotion notices and enjoy membership pricing on hundreds of items. 2 Redeem Renogy products and coupons with your earned points. • Online Store 1 Purchase Renogy products and solutions at the optimal prices. Are you ready to take control of your own energy? Download the Renogy app and join Power Plus now
Screenshots
Verdict
The clearest difference is review sentiment: PowerMon at 71% against Renogy's 11%. PowerMon also leads on rating (4.4 vs 3.8) and update cadence (weekly vs every 2 weeks). Renogy's advantage is ratings volume (806 vs 10). On price, ads, in-app purchases and monetization model 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.
PowerMon holds the better App Store score, 4.4 against 3.8. That said, the two scores are not equally well evidenced: Renogy has 806 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 71% of PowerMon's written reviews are positive against 11% of Renogy's.
PowerMon ships an update weekly, Renogy every 2 weeks. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.
| Parameter | PowerMon | Renogy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (10 ratings) — better | 3.8 (806 ratings) |
| Positive reviews | 71.4% of reviews — better | 10.6% of reviews |
| Number of ratings | 10 | 806 — better |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 53 MB | 74 MB |
| Age rating | 4+ | 17+ |
| Developer | Thornwave Labs Inc | Renogy Suzhou Co.,Ltd. |
Customer experience
PowerMon
Renogy
Bugs and requests
PowerMon
Not enough reviews yet to summarise bugs or requests.
Renogy
Reported bugs
3 issues- App crashes on launch after updates
- Login/account creation issues
- Bluetooth pairing problems
Requested features
4 requests- Detailed battery health and usage history
- Customizable alerts and notifications
- Apple Watch support
- Offline mode for remote monitoring
In-app purchases
PowerMon
No in-app purchases
Renogy
No in-app purchases
