# LD iConnect vs SMART BMS Pro

The clearest difference is rating: LD iConnect at 3.8 against SMART BMS Pro's 2.0. LD iConnect also leads on ratings volume (4 vs 1). SMART BMS Pro's advantage is update cadence (every 2 weeks vs every 6 months) and iOS requirement (13 vs 18.0). 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.

LD iConnect holds the better App Store score, 3.8 against 2.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

LD iConnect ships an update every 6 months, SMART BMS Pro every 2 weeks. The most recent releases landed on September 26, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | LD iConnect | SMART BMS Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/ld-iconnect/id1561316928/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/smart-bms-pro/id6747797943/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 21 MB | 113 MB |
| Requires iOS | 18.0 | **13** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [华丽 文](https://appshunter.io/developer/1560317661) | [所兵 邱](https://appshunter.io/developer/1519230775) |

## What reviewers say

### LD iConnect

[App page](https://appshunter.io/ios/app/ld-iconnect/id1561316928)

Monitor your solar charge controller remotely via Wi-Fi or Bluetooth. Access real-time work information, historical data, and equipment parameters for your PV system. Adjust device settings directly from your phone.

**Highlights:** Wireless monitoring (Wi-Fi/Bluetooth), Real-time work information, Historical data access, Equipment parameter display, PV system information, Device parameter settings

**Features:** macOS Compatibility

**In-app purchases:** none


### SMART BMS Pro

[App page](https://appshunter.io/ios/app/smart-bms-pro/id6747797943)

Connect to and manage lithium battery packs via Bluetooth. Monitor battery status, set protection parameters with password access, and receive fault alarms. Ideal for users needing detailed battery pack oversight.

**Highlights:** Bluetooth connection for battery packs, Real-time battery status monitoring, Set and secure protection parameters, Monitor battery fault alarms, Password protection for modifications

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

**In-app purchases:** none


## Frequently asked questions

### Is LD iConnect free?

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

### Is SMART BMS Pro free?

SMART BMS Pro is free to download, with no in-app purchases.

### Which has better reviews, LD iConnect or SMART BMS Pro?

LD iConnect is rated higher. LD iConnect averages 3.8 out of 5 from 4 ratings, while SMART BMS Pro averages 2.0 from 1 ratings.

### Do LD iConnect or SMART BMS Pro have ads?

Neither LD iConnect nor SMART BMS Pro shows ads.

### Which is updated more often, LD iConnect or SMART BMS Pro?

LD iConnect ships an update every 6 months, and SMART BMS Pro every 2 weeks. Most recently, LD iConnect was updated on September 26, 2026 and SMART BMS Pro on October 15, 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.*