# Lights App vs S

The clearest difference is review sentiment: S at 66% against Lights App's 19%. S also leads on rating (4.3 vs 1.7). Lights App's advantage is iOS requirement (11.0 vs 15.0). On price, ratings volume, update cadence and ads 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, 4.3 against 1.7. Both are backed by a comparable volume of ratings — 13 and 15 respectively. Written reviews point the same way: 19% of Lights App's written reviews are positive against 66% of S's.

Lights App ships an update every 6 weeks, S monthly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Lights App | S |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (13 ratings)](https://appshunter.io/ios/app/lights-app/id1250320630/reviews) | **[4.3 (15 ratings)](https://appshunter.io/ios/app/s-miles-installer/id1544207772/reviews)** |
| Number of ratings | 13 | **15** |
| Positive reviews | 19.1% of reviews | **65.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 99 MB | 224 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lights App](https://appshunter.io/developer/1250320629) | [Hoymiles Power Electronics Inc.](https://appshunter.io/developer/1219594358) |

## What reviewers say

### Lights App

[App page](https://appshunter.io/ios/app/lights-app/id1250320630)

Control your home lighting with this app. Personalize light sets, create groups for simultaneous control, and utilize timer functions for automated operation. Choose from eight distinct controller functions and adjust brightness.

**Highlights:** Personalize light sets with custom names and pictures, Control multiple light sets simultaneously with groups, Three timer functions for automated lighting schedules, Eight controller functions (e.g., Stay on, Twinkling, Fade away), Adjustable dimming for light sets, Supports 7 languages

**Features:** macOS Compatibility

**In-app purchases:** none


### S

[App page](https://appshunter.io/ios/app/s-miles-installer/id1544207772)

This app helps installers of distributed PV power plants manage accounts and provides visual guides for microinverter installation. It offers rapid configuration, power generation data, and detailed alarm information for commissioning and diagnostics.

**Highlights:** Account monitoring, Visual installation guide, Microinverter configuration, Power generation data, Module-level data, Alarm information, Commissioning & diagnostics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lights App free?

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

### Is S free?

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

### Which has better reviews, Lights App or S?

S is rated higher. Lights App averages 1.7 out of 5 from 13 ratings, while S averages 4.3 from 15 ratings.

### Do Lights App or S have ads?

Neither Lights App nor S shows ads.

### Which is updated more often, Lights App or S?

Lights App ships an update every 6 weeks, and S monthly. Most recently, Lights App was updated on October 24, 2026 and S on October 30, 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.*