# S vs 蒲公英BMS

S and 蒲公英BMS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

S ships an update monthly, 蒲公英BMS every 3 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | S | 蒲公英BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/s-charge/id1637227566/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 48 MB | 23 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Xiamen Joint Tech. Co.,Ltd.](https://appshunter.io/developer/1578083046) | [Shenzhen Dandelion IoT Technology Co., Ltd](https://appshunter.io/developer/1752140520) |

## What reviewers say

### S

[App page](https://appshunter.io/ios/app/s-charge/id1637227566)

This app provides green energy solutions for specific application scenarios. It focuses on research, intelligent manufacturing, and marketing of new energy technologies to contribute to global customers.

**Highlights:** New energy solutions, Green energy research, Intelligent manufacturing, Marketing of new energy, Specific application scenarios

**Features:** Vision Pro support

**In-app purchases:** none


### 蒲公英BMS

[App page](https://appshunter.io/ios/app/bms/id6747098881)

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

**In-app purchases:** none


## Frequently asked questions

### Is S free?

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

### Is 蒲公英BMS free?

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

### Do S or 蒲公英BMS have ads?

Neither S nor 蒲公英BMS shows ads.

### Which is updated more often, S or 蒲公英BMS?

S ships an update monthly, and 蒲公英BMS every 3 weeks. Most recently, S was updated on November 3, 2026 and 蒲公英BMS on November 8, 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.*