# S vs Atmozen

The clearest difference is rating: Atmozen at 5.0 against S's 4.2. Atmozen also leads on iOS requirement (13.0 vs 15.0). S's advantage is ratings volume (91 vs 1). 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.

Atmozen holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: S has 91 ratings behind it against 1, so its average is the more settled of the two.

S ships an update monthly, Atmozen every 2 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | S | Atmozen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (91 ratings)](https://appshunter.io/ios/app/s-miles-enduser/id1544760866/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/atmozen/id6553983947/reviews)** |
| Number of ratings | **91** | 1 |
| Positive reviews | 37.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 207 MB | 158 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hoymiles Power Electronics Inc.](https://appshunter.io/developer/1219594358) | [Atmoce Holding B.V.](https://appshunter.io/developer/1758049750) |

## 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


### Atmozen

[App page](https://appshunter.io/ios/app/atmozen/id6553983947)

Monitor the operational status of solar sites with this app. It offers features for site access, device monitoring, alerts, and settings management. Access a support center for assistance.

**Highlights:** Site access, Device monitoring, Alerting system, Site settings, Support center

**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 Atmozen free?

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

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

Atmozen is rated higher. S averages 4.2 out of 5 from 91 ratings, while Atmozen averages 5.0 from 1 ratings.

### Do S or Atmozen have ads?

Neither S nor Atmozen shows ads.

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

S ships an update monthly, and Atmozen every 2 months. Most recently, S was updated on October 27, 2026 and Atmozen on October 27, 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.*