# 氢见未来 vs SolarEMS

The clearest difference is update cadence: SolarEMS at every 3 weeks against 氢见未来's every 2 months. 氢见未来's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

氢见未来 ships an update every 2 months, SolarEMS every 3 weeks. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 氢见未来 | SolarEMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/solarems/id6448979521/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 41 MB | 89 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [北京亿华通科技股份有限公司](https://appshunter.io/developer/1182846954) | [少神 劳](https://appshunter.io/developer/1687217918) |

## What reviewers say

### 氢见未来

[App page](https://appshunter.io/ios/app/id1182846955)

**Features:** macOS Compatibility

**In-app purchases:** none


### SolarEMS

[App page](https://appshunter.io/ios/app/solarems/id6448979521)

This application provides services for energy storage monitoring and data statistics. It offers a platform to track and analyze energy storage performance. Designed for efficient data management.

**Highlights:** Energy storage monitoring, Data statistics, Performance analysis, Efficient data management

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

**In-app purchases:** none


## Frequently asked questions

### Is 氢见未来 free?

氢见未来 is free to download, with no in-app purchases.

### Is SolarEMS free?

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

### Do 氢见未来 or SolarEMS have ads?

Neither 氢见未来 nor SolarEMS shows ads.

### Which is updated more often, 氢见未来 or SolarEMS?

氢见未来 ships an update every 2 months, and SolarEMS every 3 weeks. Most recently, 氢见未来 was updated on October 2, 2026 and SolarEMS on October 10, 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.*