# ACDC Smart vs Sunsynk Connect

The clearest difference is rating: ACDC Smart at 4.0 against Sunsynk Connect's 2.1. Sunsynk Connect's advantage is update cadence (monthly vs every 9 months) and review sentiment (19% vs 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.

ACDC Smart holds the better App Store score, 4.0 against 2.1. Both are backed by a comparable volume of ratings — 12 and 17 respectively. Written reviews complicate that: 0% of ACDC Smart's written reviews are positive against 19% of Sunsynk Connect's, so the app with the better star average is not the one people write more warmly about.

ACDC Smart ships an update every 9 months, Sunsynk Connect monthly. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ACDC Smart | Sunsynk Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (12 ratings)](https://appshunter.io/ios/app/acdc-smart/id1458096626/reviews)** | [2.1 (17 ratings)](https://appshunter.io/ios/app/sunsynk-connect/id1583953649/reviews) |
| Number of ratings | 12 | **17** |
| Positive reviews | 0.0% of reviews | **19.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Monthly** |
| Monetization | Free | Free |
| Size | 199 MB | 50 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mario Maio](https://appshunter.io/developer/1529869849) | [Sunsynk](https://appshunter.io/developer/1583953651) |

## What reviewers say

### ACDC Smart

[App page](https://appshunter.io/ios/app/acdc-smart/id1458096626)

Control your home appliances remotely from anywhere. Manage multiple devices simultaneously, set timers for automated functions, and easily share device access with family members. Connect your devices quickly and efficiently.

**Highlights:** Remote appliance control, Simultaneous multi-device management, Customizable timers, Family device sharing, Easy device connection

**Features:** macOS Compatibility

**In-app purchases:** none


### Sunsynk Connect

[App page](https://appshunter.io/ios/app/sunsynk-connect/id1583953649)

Monitor and control your solar inverter system remotely from anywhere. View real-time energy generation, battery status, and grid/load statistics. Adjust inverter settings, share system access with installers, and receive event alerts.

**Highlights:** Real-time system monitoring, Remote inverter settings control, Plant connection sharing, Octopus Agile integration (UK), Detailed reporting and export, Event and alert notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is ACDC Smart free?

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

### Is Sunsynk Connect free?

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

### Which has better reviews, ACDC Smart or Sunsynk Connect?

ACDC Smart is rated higher. ACDC Smart averages 4.0 out of 5 from 12 ratings, while Sunsynk Connect averages 2.1 from 17 ratings.

### Do ACDC Smart or Sunsynk Connect have ads?

Neither ACDC Smart nor Sunsynk Connect shows ads.

### Which is updated more often, ACDC Smart or Sunsynk Connect?

ACDC Smart ships an update every 9 months, and Sunsynk Connect monthly. Most recently, ACDC Smart was updated on October 3, 2026 and Sunsynk Connect 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.*