# Anker Power vs OpenWebUI

The clearest difference is price: Anker Power at Free against OpenWebUI's $2.99. Anker Power also leads on rating (4.5 vs 3.8) and ratings volume (1.5K vs 4). OpenWebUI's advantage is update cadence (every 6 days vs fortnightly). On ads, in-app purchases and device support there is nothing between them.

Anker Power is free to download; OpenWebUI costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Anker Power holds the better App Store score, 4.5 against 3.8. That said, the two scores are not equally well evidenced: Anker Power has 1.5K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 70% of Anker Power's written reviews are positive against 50% of OpenWebUI's.

Anker Power ships an update fortnightly, OpenWebUI every 6 days. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Anker Power | OpenWebUI |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.5 (1.5K ratings)](https://appshunter.io/ios/app/anker-power/id1635029057/reviews)** | [3.8 (4 ratings)](https://appshunter.io/ios/app/openwebui-mobile/id6783872393/reviews) |
| Number of ratings | **1.5K** | 4 |
| Positive reviews | **69.6% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | **Free** | Paid |
| Size | 723 MB | 16 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Power Mobile Life LLC](https://appshunter.io/developer/1096079944) | [Joao Victor Zao](https://appshunter.io/developer/6783872395) |

## 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


### OpenWebUI

[App page](https://appshunter.io/ios/app/openwebui-mobile/id6783872393)

This client app connects to your personal Open WebUI server for AI model interaction. Enjoy real-time chat, image generation, and voice commands, all while keeping your data private on your own server. Customize themes and manage chats with various actions.

**Highlights:** Real-time AI chat responses, Multiple AI model support, Image generation, Voice mode for interaction, Notes and knowledge base (RAG), Chat management and export, Customizable themes

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

**In-app purchases:** none


## Frequently asked questions

### Is Anker Power free?

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

### Is OpenWebUI free?

OpenWebUI costs $2.99, with no in-app purchases.

### Which has better reviews, Anker Power or OpenWebUI?

Anker Power is rated higher. Anker Power averages 4.5 out of 5 from 1.5K ratings, while OpenWebUI averages 3.8 from 4 ratings.

### Do Anker Power or OpenWebUI have ads?

Neither Anker Power nor OpenWebUI shows ads.

### Which is updated more often, Anker Power or OpenWebUI?

Anker Power ships an update fortnightly, and OpenWebUI every 6 days. Most recently, Anker Power was updated on October 21, 2026 and OpenWebUI on October 20, 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.*