# PowerMon vs Renogy

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.

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.

## The numbers

| Metric | PowerMon | Renogy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (10 ratings)](https://appshunter.io/ios/app/powermon/id1289006249/reviews)** | [3.8 (806 ratings)](https://appshunter.io/ios/app/renogy/id1495327014/reviews) |
| Number of ratings | 10 | **806** |
| Positive reviews | **71.4% of reviews** | 10.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free | Free |
| Size | 53 MB | 74 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Thornwave Labs Inc](https://appshunter.io/developer/1289006248) | [Renogy Suzhou Co.,Ltd.](https://appshunter.io/developer/1490992894) |

## What reviewers say

### PowerMon

[App page](https://appshunter.io/ios/app/powermon/id1289006249)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


### Renogy

[App page](https://appshunter.io/ios/app/renogy/id1495327014)

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.

**Highlights:** Real-time energy monitoring, Device settings configuration, Online DIY learning and sharing, Exclusive rewards and promotions, Access to online store

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to set up and configure
- 🚀 Plug and go functionality
- 🔋 Decent battery monitoring

**What reviewers complain about**

- 🐛 Frequent connectivity issues
- 🔍 Inaccurate or missing data
- 📱 Requires internet connection to function
- 🤖 Overly complex UI with unnecessary features

**Reported bugs**

- App crashes on launch after updates
- Login/account creation issues
- Bluetooth pairing problems

**Requested features**

- Detailed battery health and usage history
- Customizable alerts and notifications
- Apple Watch support
- Offline mode for remote monitoring


## Frequently asked questions

### Is PowerMon free?

PowerMon is free to download, with no in-app purchases.

### Is Renogy free?

Renogy is free to download, with no in-app purchases.

### Which has better reviews, PowerMon or Renogy?

PowerMon is rated higher. PowerMon averages 4.4 out of 5 from 10 ratings, while Renogy averages 3.8 from 806 ratings.

### Do PowerMon or Renogy have ads?

Neither PowerMon nor Renogy shows ads.

### Which is updated more often, PowerMon or Renogy?

PowerMon ships an update weekly, and Renogy every 2 weeks. Most recently, PowerMon was updated on October 6, 2026 and Renogy on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*