# LTB Solar vs Rigbee

LTB Solar and Rigbee are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LTB Solar ships an update every 3 weeks, Rigbee every 2 weeks. The most recent releases landed on June 9, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | LTB Solar | Rigbee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ltb-solar/id6473835053/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 30 MB | 38 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Limu Electronic Science & Technology Co., Ltd.](https://appshunter.io/developer/1798913280) | [江西达伙网络科技有限公司](https://appshunter.io/developer/1234844673) |

## What reviewers say

### LTB Solar

[App page](https://appshunter.io/ios/app/ltb-solar/id6473835053)

Control your solar power system remotely via Bluetooth. Monitor solar panel, battery, and load status, along with controller information. Adjust battery and load parameters for optimal performance.

**Highlights:** Bluetooth connectivity, Solar panel status monitoring, Battery status monitoring, Load status monitoring, Controller information display, Battery parameter adjustment, Load parameter adjustment

**Features:** macOS Compatibility

**In-app purchases:** none


### Rigbee

[App page](https://appshunter.io/ios/app/rigbee/id6636479284)

Monitor your battery's real-time performance with detailed insights. Track voltage, current, and internal resistance, view historical data, and receive alerts for critical conditions. Optimize battery health and lifespan with this comprehensive management system.

**Highlights:** Real-time voltage and current display, Historical data charting, Cell comparison and balancing, Temperature and voltage warnings, Fault reporting function, Bluetooth connectivity

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

**In-app purchases:** none


## Frequently asked questions

### Is LTB Solar free?

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

### Is Rigbee free?

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

### Do LTB Solar or Rigbee have ads?

Neither LTB Solar nor Rigbee shows ads.

### Which is updated more often, LTB Solar or Rigbee?

LTB Solar ships an update every 3 weeks, and Rigbee every 2 weeks. Most recently, LTB Solar was updated on June 9, 2026 and Rigbee on September 2, 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.*