# Shelly Smart Control vs MARSTEK

The clearest difference is rating: MARSTEK at 4.5 against Shelly Smart Control's 3.2. MARSTEK also leads on review sentiment (72% vs 48%). Shelly Smart Control's advantage is ratings volume (82 vs 11). On price, update cadence, 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.

MARSTEK holds the better App Store score, 4.5 against 3.2. That said, the two scores are not equally well evidenced: Shelly Smart Control has 82 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 48% of Shelly Smart Control's written reviews are positive against 72% of MARSTEK's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Shelly Smart Control | MARSTEK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (82 ratings)](https://appshunter.io/ios/app/shelly-smart-control/id1660045967/reviews) | **[4.5 (11 ratings)](https://appshunter.io/ios/app/marstek/id6459365638/reviews)** |
| Number of ratings | **82** | 11 |
| Positive reviews | 47.6% of reviews | **72.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free | Free |
| Size | 233 MB | 199 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [SHELLY EUROPE EOOD](https://appshunter.io/developer/1521653049) | [Hamedata Technology Co., Limited](https://appshunter.io/developer/589308586) |

## What reviewers say

### Shelly Smart Control

[App page](https://appshunter.io/ios/app/shelly-smart-control/id1660045967)

Remotely monitor and control smart home devices from anywhere, either through the cloud or your local network. Manage lights, appliances, and sensors, and create custom automation scenes. Supports Wi-Fi, Bluetooth, and LAN connectivity for seamless integration.

**Highlights:** Remote device control, Local network control, Device monitoring, Custom scheduling, Scene creation, Energy consumption monitoring, Real-time alerts

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### MARSTEK

[App page](https://appshunter.io/ios/app/marstek/id6459365638)

Monitor your solar energy system in real-time. Optimize for energy independence, outage protection, or savings by setting your preferences. Control your system remotely and receive instant alerts.

**Highlights:** Real-time solar energy monitoring, Customizable optimization settings, Remote system control, Instant alerts, Energy independence focus, Outage protection settings, Savings optimization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shelly Smart Control free?

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

### Is MARSTEK free?

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

### Which has better reviews, Shelly Smart Control or MARSTEK?

MARSTEK is rated higher. Shelly Smart Control averages 3.2 out of 5 from 82 ratings, while MARSTEK averages 4.5 from 11 ratings.

### Do Shelly Smart Control or MARSTEK have ads?

Neither Shelly Smart Control nor MARSTEK shows ads.

### Which is updated more often, Shelly Smart Control or MARSTEK?

Shelly Smart Control ships an update every 2 weeks, and MARSTEK every 2 weeks. Most recently, Shelly Smart Control was updated on September 24, 2026 and MARSTEK on September 22, 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.*