# ALLPOWERS2 vs Sunster

The clearest difference is rating: Sunster at 3.7 against ALLPOWERS2's 1.6. Sunster also leads on review sentiment (50% vs 8%) and update cadence (every 2 weeks vs every 2 months). ALLPOWERS2's advantage is ratings volume (34 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.

Sunster holds the better App Store score, 3.7 against 1.6. That said, the two scores are not equally well evidenced: ALLPOWERS2 has 34 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 8% of ALLPOWERS2's written reviews are positive against 50% of Sunster's.

ALLPOWERS2 ships an update every 2 months, Sunster every 2 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ALLPOWERS2 | Sunster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (34 ratings)](https://appshunter.io/ios/app/allpowers2/id1612734937/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/sunster/id6745934134/reviews)** |
| Number of ratings | **34** | 3 |
| Positive reviews | 8.2% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 40 MB | 58 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Guangzhou ALLPOWERS Technology Co., Ltd.](https://appshunter.io/developer/1612734939) | [江苏百易德电子科技有限公司](https://appshunter.io/developer/1812800118) |

## What reviewers say

### ALLPOWERS2

[App page](https://appshunter.io/ios/app/allpowers2/id1612734937)

Control your smart green energy storage devices remotely via Bluetooth or WiFi. Monitor input/output power, power consumption, and device status from your smartphone. Effortlessly manage your energy with intuitive touch controls.

**Highlights:** Remote device control, Bluetooth and WiFi connectivity, Real-time power monitoring, Energy consumption tracking, Device status monitoring, Intuitive touch interface

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

**In-app purchases:** none


### Sunster

[App page](https://appshunter.io/ios/app/sunster/id6745934134)

Control your RV's parking air conditioning and heater remotely from your mobile device. Manage multiple devices with customizable scenes and receive real-time safety notifications for peace of mind.

**Highlights:** Remote climate control, Multi-device compatibility, Customizable scene control, Real-time safety notifications, Encrypted data transmission, Dual-factor authentication

**In-app purchases:** none


## Frequently asked questions

### Is ALLPOWERS2 free?

ALLPOWERS2 is free to download, with no in-app purchases.

### Is Sunster free?

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

### Which has better reviews, ALLPOWERS2 or Sunster?

Sunster is rated higher. ALLPOWERS2 averages 1.6 out of 5 from 34 ratings, while Sunster averages 3.7 from 3 ratings.

### Do ALLPOWERS2 or Sunster have ads?

Neither ALLPOWERS2 nor Sunster shows ads.

### Which is updated more often, ALLPOWERS2 or Sunster?

ALLPOWERS2 ships an update every 2 months, and Sunster every 2 weeks. Most recently, ALLPOWERS2 was updated on October 14, 2026 and Sunster on October 7, 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.*