# S vs eTrip⁺

The clearest difference is rating: S at 4.2 against eTrip⁺'s 2.3. S also leads on ratings volume (90 vs 3) and update cadence (monthly vs every 2 months). On price, ads, in-app purchases and monetization model 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, 4.2 against 2.3. That said, the two scores are not equally well evidenced: S has 90 ratings behind it against 3, so its average is the more settled of the two.

S ships an update monthly, eTrip⁺ every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | S | eTrip⁺ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (90 ratings)](https://appshunter.io/ios/app/s-miles-enduser/id1544760866/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/etrip/id1638250634/reviews) |
| Number of ratings | **90** | 3 |
| 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 | 19 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hoymiles Power Electronics Inc.](https://appshunter.io/developer/1219594358) | [Sinexcel Electric Co,.Ltd.](https://appshunter.io/developer/1638251236) |

## 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


### eTrip⁺

[App page](https://appshunter.io/ios/app/etrip/id1638250634)

This application simplifies electric vehicle charging with features like Bluetooth communication, scheduled charging, and real-time monitoring. It allows users to manage charging sessions, switch modes, and configure settings for a seamless EV experience.

**Highlights:** Bluetooth communication, Start/stop charging, Charging reservation, Switching charging modes, Authorize charging, Charging management, Real-time monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is S free?

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

### Is eTrip⁺ free?

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

### Which has better reviews, S or eTrip⁺?

S is rated higher. S averages 4.2 out of 5 from 90 ratings, while eTrip⁺ averages 2.3 from 3 ratings.

### Do S or eTrip⁺ have ads?

Neither S nor eTrip⁺ shows ads.

### Which is updated more often, S or eTrip⁺?

S ships an update monthly, and eTrip⁺ every 2 months. Most recently, S was updated on October 23, 2026 and eTrip⁺ on October 24, 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.*