# SMART BMS vs Pylontech Auto

The clearest difference is review sentiment: SMART BMS at 17% against Pylontech Auto's 0%. On price, update cadence, 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.

SMART BMS ships an update every 6 weeks, Pylontech Auto monthly. The most recent releases landed on October 2, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | SMART BMS | Pylontech Auto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (76 ratings)](https://appshunter.io/ios/app/smart-bms/id1519968339/reviews)** | — |
| Number of ratings | **76** | — |
| Positive reviews | **17.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 65 MB | 51 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [所兵 邱](https://appshunter.io/developer/1519230775) | [Pylon Technologies Co., Ltd.](https://appshunter.io/developer/1639502795) |

## What reviewers say

### SMART BMS

[App page](https://appshunter.io/ios/app/smart-bms/id1519968339)

Connect to and manage your lithium battery via Bluetooth. Monitor battery status, query information, and set safety parameters. Receive alerts for battery faults and track their occurrences.

**Highlights:** Bluetooth battery connection, Battery status query, Fault alarm monitoring, Safety parameter settings, Password protection for settings

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Functional app
- 👍 Easy to use
- 🔋 Works with lithium batteries
- 💡 Displays cell balance information

**What reviewers complain about**

- 🐛 Connection issues
- 🐛 Crashes and freezes
- 🐛 Unreliable data
- 🐛 Compatibility problems with updates
- 🔋 Drains phone battery

**Reported bugs**

- Bluetooth connectivity problems
- Incorrect series/parallel configuration display
- Firmware update issues
- Inconsistent data readings
- Inability to change settings

**Requested features**

- Dark mode option
- Logging and historical data
- Better parameter customization
- Improved battery monitoring metrics
- Apple Watch support


### Pylontech Auto

[App page](https://appshunter.io/ios/app/pylontech-auto/id1645817105)

This app serves as a dedicated manager for Pylon batteries, allowing users to monitor real-time status, adjust settings, and access tutorials. It provides online assistance and a channel for feedback to enhance battery management.

**Highlights:** Real-time battery monitoring, Parameter settings adjustment, Software version upgrades, Battery information and tutorials, Online remote assistance, Feedback and suggestions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SMART BMS free?

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

### Is Pylontech Auto free?

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

### Do SMART BMS or Pylontech Auto have ads?

Neither SMART BMS nor Pylontech Auto shows ads.

### Which is updated more often, SMART BMS or Pylontech Auto?

SMART BMS ships an update every 6 weeks, and Pylontech Auto monthly. Most recently, SMART BMS was updated on October 2, 2026 and Pylontech Auto on September 22, 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.*