# Smart@Home vs Solar Check Production

The clearest difference is price: Smart@Home at Free against Solar Check Production's $2.99. Smart@Home also leads on in-app purchases (none vs 2) and iOS requirement (13.0 vs 17.6). Solar Check Production's advantage is update cadence (every 2 weeks vs every 9 months) and device support (5 vs 2). On ads there is nothing between them.

Smart@Home is free to download; Solar Check Production costs $2.99 up front. Solar Check Production sells 2 one-off in-app purchases. Smart@Home asks for nothing beyond the download.

Smart@Home ships an update every 9 months, Solar Check Production every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Smart@Home | Solar Check Production |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | — | Paid |
| Size | 6 MB | 8 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Apple TV, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [King I Electronics Co., Ltd.](https://appshunter.io/developer/888172534) | [Andreas Huth](https://appshunter.io/developer/1480447601) |

## What reviewers say

### Smart@Home

[App page](https://appshunter.io/ios/app/smarthome/id1548618237)

**Features:** macOS Compatibility

**In-app purchases:** none


### Solar Check Production

[App page](https://appshunter.io/ios/app/solar-check-production/id6443956312)

Visualize your solar system's production data with home and lock screen widgets. This app integrates with the SOLARMAN Smart platform, requiring only your existing login credentials. It's designed for users of compatible solar systems to easily monitor performance.

**Highlights:** Home screen widgets, Lock screen widgets, Apple Watch integration, SOLARMAN Smart platform compatibility, Uses existing SOLARMAN Smart login

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MQTT data usage | $8.99 | one-time |
| Inverter data | $8.99 | one-time |


## Frequently asked questions

### Is Smart@Home free?

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

### Is Solar Check Production free?

Solar Check Production costs $2.99, and also offers in-app purchases.

### Do Smart@Home or Solar Check Production have ads?

Neither Smart@Home nor Solar Check Production shows ads.

### Which is updated more often, Smart@Home or Solar Check Production?

Smart@Home ships an update every 9 months, and Solar Check Production every 2 weeks. Most recently, Smart@Home was updated on November 3, 2026 and Solar Check Production on November 3, 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.*