# Solar vs Smartha App

The clearest difference is review sentiment: Smartha App at 85% against Solar's 20%. Solar's advantage is in-app purchases (none vs 1). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Smartha App sells 1 one-off in-app purchase. Solar asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Solar | Smartha App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/solar-log-web-enerest-3/id1225564286/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 19.7% of reviews | **85.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 56 MB | 234 MB |
| Requires iOS | 15.4 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Solar-Log GmbH](https://appshunter.io/developer/373967607) | [EASY SmartHome GmbH](https://appshunter.io/developer/986272099) |

## What reviewers say

### Solar

[App page](https://appshunter.io/ios/app/solar-log-web-enerest-3/id1225564286)

Monitor and visualize all aspects of your photovoltaic plants. Customize your dashboard with over 45 combinations and receive real-time status updates and news. Secure data transfer ensures your information is protected.

**Highlights:** Customizable pinboard dashboard, Visualization of production and consumption data, Real-time status and news updates, Fullscreen balance chart mode, Encrypted data transfer, Package upgrades for enhanced functionality

**In-app purchases:** none


### Smartha App

[App page](https://appshunter.io/ios/app/smartha-app/id1289744036)

Unify control of diverse smart home systems from a single application. Manage devices, view real-time data, and create custom layouts and routines for a personalized smart home experience. Supports multiple gateways and offers push notifications for alerts.

**Highlights:** Control multiple smart home systems, Real-time device data, Groundplan status display, Geofencing capabilities, Customizable views and designs, Routine creation and execution, Push notifications

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited | $22.99 | one-time |


## Frequently asked questions

### Is Solar free?

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

### Is Smartha App free?

Smartha App is free to download, with in-app purchases available.

### Do Solar or Smartha App have ads?

Neither Solar nor Smartha App shows ads.

### Which is updated more often, Solar or Smartha App?

Solar ships an update every 2 months, and Smartha App every 2 months. Most recently, Solar was updated on October 24, 2026 and Smartha App on October 6, 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.*