# Anker Power vs Smart Diffuser

The clearest difference is rating: Smart Diffuser at 5.0 against Anker Power's 4.5. Anker Power's advantage is update cadence (fortnightly vs every 5 months) and ratings volume (1.4K vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Smart Diffuser holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Anker Power has 1.4K ratings behind it against 3, so its average is the more settled of the two.

Anker Power ships an update fortnightly, Smart Diffuser every 5 months. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Anker Power | Smart Diffuser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (1.4K ratings)](https://appshunter.io/ios/app/anker-power/id1635029057/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/smart-diffuser/id6502768383/reviews)** |
| Number of ratings | **1.4K** | 3 |
| Positive reviews | 69.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 months |
| Monetization | Free | Free |
| Size | 723 MB | 3 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Power Mobile Life LLC](https://appshunter.io/developer/1096079944) | [Shenzhen Shengmu Technology Co., Ltd.](https://appshunter.io/developer/1746717166) |

## What reviewers say

### Anker Power

[App page](https://appshunter.io/ios/app/anker-power/id1635029057)

Remotely manage and monitor your Anker power banks, outdoor energy storage, and solar devices. Control output, check status, and perform over-the-air updates for a smarter energy experience.

**Highlights:** Remote device control, Real-time status monitoring, Over-the-air updates, Adjust output power, Turn devices on/off

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Powerful and reliable
- 💡 Useful app features
- 🔋 Good battery life

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔒 Privacy concerns
- 💡 Lacking advanced features
- 🔋 Battery management limitations

**Reported bugs**

- Frequent app crashes
- Firmware update issues
- Bluetooth disconnection problems

**Requested features**

- Battery health monitoring
- Customizable charge limits
- Time-of-use scheduling
- Improved app performance


### Smart Diffuser

[App page](https://appshunter.io/ios/app/smart-diffuser/id6502768383)

Control your aroma diffuser remotely via Bluetooth. Adjust power, lighting, intensity, and set custom schedules. Reset your device directly from your phone.

**Highlights:** Bluetooth connectivity, Power control, Atmosphere light adjustment, Intensity settings, Schedule setup, Device reset

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Anker Power free?

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

### Is Smart Diffuser free?

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

### Which has better reviews, Anker Power or Smart Diffuser?

Smart Diffuser is rated higher. Anker Power averages 4.5 out of 5 from 1.4K ratings, while Smart Diffuser averages 5.0 from 3 ratings.

### Do Anker Power or Smart Diffuser have ads?

Neither Anker Power nor Smart Diffuser shows ads.

### Which is updated more often, Anker Power or Smart Diffuser?

Anker Power ships an update fortnightly, and Smart Diffuser every 5 months. Most recently, Anker Power was updated on October 12, 2026 and Smart Diffuser on October 5, 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.*