# 现代电力 vs HEDAWater

The clearest difference is iOS requirement: 现代电力 at 9.0 against HEDAWater's 15.0. 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.

现代电力 ships an update every 3 weeks, HEDAWater every 2 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 现代电力 | HEDAWater |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 9 MB | 211 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jiangsu Modern Electric Technology Co., Ltd.](https://appshunter.io/developer/905150679) | [浙江和达科技股份有限公司](https://appshunter.io/developer/1424120872) |

## What reviewers say

### 现代电力

[App page](https://appshunter.io/ios/app/id905150676)

**Features:** Vision Pro support

**In-app purchases:** none


### HEDAWater

[App page](https://appshunter.io/ios/app/hedawater/id1424120873)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 现代电力 free?

现代电力 is free to download, with no in-app purchases.

### Is HEDAWater free?

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

### Do 现代电力 or HEDAWater have ads?

Neither 现代电力 nor HEDAWater shows ads.

### Which is updated more often, 现代电力 or HEDAWater?

现代电力 ships an update every 3 weeks, and HEDAWater every 2 weeks. Most recently, 现代电力 was updated on November 1, 2026 and HEDAWater on November 2, 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.*