# S vs Solplanet

The clearest difference is rating: S at 4.1 against Solplanet's 3.5. S also leads on ratings volume (89 vs 4). Solplanet's advantage is update cadence (every 9 days vs monthly). On price, review sentiment, 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.

S holds the better App Store score, 4.1 against 3.5. That said, the two scores are not equally well evidenced: S has 89 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 37% of S's written reviews are positive against 43% of Solplanet's, so the app with the better star average is not the one people write more warmly about.

S ships an update monthly, Solplanet every 9 days. The most recent releases landed on September 20, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | S | Solplanet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (89 ratings)](https://appshunter.io/ios/app/s-miles-enduser/id1544760866/reviews)** | [3.5 (4 ratings)](https://appshunter.io/ios/app/solplanet/id1607454432/reviews) |
| Number of ratings | **89** | 4 |
| Positive reviews | 37.0% of reviews | **42.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free | Free |
| Size | 207 MB | 122 MB |
| Requires iOS | 15.0 | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hoymiles Power Electronics Inc.](https://appshunter.io/developer/1219594358) | [AISWEI Technology Co., Ltd](https://appshunter.io/developer/528213286) |

## What reviewers say

### S

[App page](https://appshunter.io/ios/app/s-miles-enduser/id1544760866)

Monitor your distributed PV power plant's performance with real-time data. Track energy generation, view module-level details, and receive equipment alarm notifications to ensure optimal operation and yield.

**Highlights:** Module-level monitoring, Real-time data display, Plant-level data, Energy generation tracking, Alarm information

**Features:** macOS Compatibility

**In-app purchases:** none


### Solplanet

[App page](https://appshunter.io/ios/app/solplanet/id1607454432)

Easily set up, commission, and monitor your Solplanet inverters with this new generation application. Stay informed about your system's performance and manage its operations efficiently.

**Highlights:** Inverter setup, Commissioning tools, Performance monitoring, System management

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

**In-app purchases:** none


## Frequently asked questions

### Is S free?

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

### Is Solplanet free?

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

### Which has better reviews, S or Solplanet?

S is rated higher. S averages 4.1 out of 5 from 89 ratings, while Solplanet averages 3.5 from 4 ratings.

### Do S or Solplanet have ads?

Neither S nor Solplanet shows ads.

### Which is updated more often, S or Solplanet?

S ships an update monthly, and Solplanet every 9 days. Most recently, S was updated on September 20, 2026 and Solplanet on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*