# 德智用电 vs WattCharge

The clearest difference is rating: WattCharge at 1.8 against 德智用电's 1.0. WattCharge also leads on ads (none vs shown) and update cadence (weekly vs every 2 months). 德智用电's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, 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.

WattCharge holds the better App Store score, 1.8 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

德智用电 ships an update every 2 months, WattCharge weekly. The most recent releases landed on August 6, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 德智用电 | WattCharge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/id6448900462/reviews) | **[1.8 (4 ratings)](https://appshunter.io/ios/app/wattcharge/id6465794367/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free |
| Size | 61 MB | 61 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [德力西国际电工](https://appshunter.io/developer/1657962719) | [SHENZHEN WATTSAVING ELECTRICAL TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1706768359) |

## What reviewers say

### 德智用电

[App page](https://appshunter.io/ios/app/id6448900462)

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

**In-app purchases:** none


### WattCharge

[App page](https://appshunter.io/ios/app/wattcharge/id6465794367)

Manage and control intelligent charging devices from a single platform. This app facilitates easy connection and operation of smart charging stations, integrating them into your smart home ecosystem. Enjoy features like scheduled charging and battery health preservation.

**Highlights:** Quick pairing and shared charging, Seamless charging experience, Set charging limits for battery health, Silent charging mode, Scheduled charging for off-peak hours, Integrates charging stations into smart home

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

**In-app purchases:** none


## Frequently asked questions

### Is 德智用电 free?

德智用电 is free to download, with no in-app purchases.

### Is WattCharge free?

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

### Which has better reviews, 德智用电 or WattCharge?

WattCharge is rated higher. 德智用电 averages 1.0 out of 5 from 1 ratings, while WattCharge averages 1.8 from 4 ratings.

### Do 德智用电 or WattCharge have ads?

德智用电 shows ads; WattCharge does not.

### Which is updated more often, 德智用电 or WattCharge?

德智用电 ships an update every 2 months, and WattCharge weekly. Most recently, 德智用电 was updated on August 6, 2026 and WattCharge on September 19, 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.*