# Devos vs Power Queen

The clearest difference is review sentiment: Devos at 94% against Power Queen's 25%. Devos also leads on rating (4.7 vs 2.7). Power Queen's advantage is update cadence (every 3 weeks vs every 6 months) and iOS requirement (13.0 vs 15.0). On price, ratings volume, 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.

Devos holds the better App Store score, 4.7 against 2.7. Both are backed by a comparable volume of ratings — 65 and 41 respectively. Written reviews point the same way: 94% of Devos's written reviews are positive against 25% of Power Queen's.

Devos ships an update every 6 months, Power Queen every 3 weeks. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Devos | Power Queen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (65 ratings)](https://appshunter.io/ios/app/devos/id6475205209/reviews)** | [2.7 (41 ratings)](https://appshunter.io/ios/app/power-queen/id6482988823/reviews) |
| Number of ratings | **65** | 41 |
| Positive reviews | **93.5% of reviews** | 24.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 31 MB | 47 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Devos Outdoor](https://appshunter.io/developer/1723633766) | [Shenzhen Lizu Shidai Technology](https://appshunter.io/developer/1698437611) |

## What reviewers say

### Devos

[App page](https://appshunter.io/ios/app/devos/id6475205209)

Control your LightRanger series lights via Bluetooth. Adjust individual light sides, color, and brightness. Schedule auto-offs, activate emergency flash modes, and group multiple lights for synchronized control.

**Highlights:** Bluetooth light control, Individual side control, Color and brightness adjustment, Group multiple lights, Emergency flash mode, Schedule auto-off

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and navigate
- 💡 Bluetooth connectivity
- 💡 Full 360 control
- 💡 Adjust brightness and color
- 💡 Control individual panels

**What reviewers complain about**

- 🐛 App disconnects after inactivity
- 🐛 Pairing issues with multiple lights

**Reported bugs**

- Will not pair with iPhone 13 Pro Max
- Does not pair
- Disconnects if not used for 7-8 hours

**Requested features**

- Support for more than 4 lights (up to 8)
- Provision for a second row of lights up to 8


### Power Queen

[App page](https://appshunter.io/ios/app/power-queen/id6482988823)

Monitor and manage your energy storage battery devices in real-time via Bluetooth. Achieve a smart lifestyle with reliable energy management solutions, making your life more convenient and efficient from anywhere.

**Highlights:** Real-time battery monitoring, Bluetooth device connection, Energy storage management, Smart lifestyle integration, Remote energy solutions

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

**In-app purchases:** none


## Frequently asked questions

### Is Devos free?

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

### Is Power Queen free?

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

### Which has better reviews, Devos or Power Queen?

Devos is rated higher. Devos averages 4.7 out of 5 from 65 ratings, while Power Queen averages 2.7 from 41 ratings.

### Do Devos or Power Queen have ads?

Neither Devos nor Power Queen shows ads.

### Which is updated more often, Devos or Power Queen?

Devos ships an update every 6 months, and Power Queen every 3 weeks. Most recently, Devos was updated on October 4, 2026 and Power Queen on October 9, 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.*