# Renogy BT vs LiTime

The clearest difference is rating: LiTime at 3.1 against Renogy BT's 1.9. LiTime also leads on update cadence (every 2 weeks vs monthly) and review sentiment (24% vs 13%). Renogy BT's advantage is iOS requirement (11.0 vs 13.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

LiTime holds the better App Store score, 3.1 against 1.9. Both are backed by a comparable volume of ratings — 187 and 276 respectively. Written reviews point the same way: 13% of Renogy BT's written reviews are positive against 24% of LiTime's.

Renogy BT ships an update monthly, LiTime every 2 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Renogy BT | LiTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (187 ratings)](https://appshunter.io/ios/app/renogy-bt/id1251320287/reviews) | **[3.1 (276 ratings)](https://appshunter.io/ios/app/litime/id6472779872/reviews)** |
| Number of ratings | 187 | **276** |
| Positive reviews | 12.6% of reviews | **24.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 21 MB | 101 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [RNG International Inc.](https://appshunter.io/developer/1304938736) | [Shenzhen Litime Technology Co.,Ltd](https://appshunter.io/developer/1697659864) |

## What reviewers say

### Renogy BT

[App page](https://appshunter.io/ios/app/renogy-bt/id1251320287)

Manage and monitor your solar power system directly from your smartphone. View real-time data, adjust settings, and track daily performance for your solar charge controller.

**Highlights:** Monitor solar panel voltage, current, and watts, Monitor battery voltage, temperature, and charging amperage, Control controller's load terminal, Adjust charge controller charging parameters, Set timer on load terminals, Record daily system data

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 📊 Useful data and metrics
- 🔌 Bluetooth connectivity
- 💻 Decent user interface

**What reviewers complain about**

- 🐛 Frequent crashes and disconnections
- 🔒 Password issues and lack of customization
- 📉 Inaccurate data and graphs
- 🔧 Poor app stability and reliability
- 📚 Lack of documentation and instructions

**Reported bugs**

- App crashes when connecting to device
- Incorrect or missing data in charts and graphs
- Password reset functionality not working
- Bluetooth connection issues and frequent disconnects
- Inability to change battery type and settings

**Requested features**

- Improved historical data tracking and charting
- Support for multiple devices and battery banks
- Customizable settings and user profiles
- Notifications and alerts for critical system events
- Export/import functionality for data backup and sharing


### LiTime

[App page](https://appshunter.io/ios/app/litime/id6472779872)

Monitor your smart energy storage battery in real-time via Bluetooth. Remotely control charging modes and view battery levels, temperature, and speeds. This user-friendly app offers effortless energy management.

**Highlights:** Real-time battery monitoring, Bluetooth connectivity, Remote charging control, View battery levels, Monitor temperature and speeds, User-friendly interface

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use app
- 🚀 Provides essential battery information
- 💡 Helpful for monitoring battery status
- ⚡ Works well with the batteries

**What reviewers complain about**

- 🐛 Connectivity issues with Bluetooth
- 🔒 Requires login/account for basic functionality
- 🔋 Inaccurate battery state of charge readings
- 💤 App goes into standby mode unexpectedly
- 📢 Intrusive ads and unnecessary features

**Reported bugs**

- App crashes or freezes after updates
- Login/account issues prevent access
- Battery status not updating correctly
- Compatibility problems with newer devices

**Requested features**

- Ability to monitor individual cell voltages
- Option to set low battery charge thresholds
- Offline mode for remote usage without internet
- Improved battery balancing and management


## Frequently asked questions

### Is Renogy BT free?

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

### Is LiTime free?

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

### Which has better reviews, Renogy BT or LiTime?

LiTime is rated higher. Renogy BT averages 1.9 out of 5 from 187 ratings, while LiTime averages 3.1 from 276 ratings.

### Do Renogy BT or LiTime have ads?

Neither Renogy BT nor LiTime shows ads.

### Which is updated more often, Renogy BT or LiTime?

Renogy BT ships an update monthly, and LiTime every 2 weeks. Most recently, Renogy BT was updated on November 2, 2026 and LiTime on October 30, 2026.

---

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