# BCone vs Sunlighten

The clearest difference is rating: BCone at 5.0 against Sunlighten's 2.8. BCone also leads on update cadence (every 2 weeks vs every 4 months). Sunlighten's advantage is ratings volume (77 vs 2) and iOS requirement (15.1 vs 17.4). 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.

BCone holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: Sunlighten has 77 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 20% and 19% positive.

BCone ships an update every 2 weeks, Sunlighten every 4 months. The most recent releases landed on July 24, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | BCone | Sunlighten |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bcone/id1573157293/reviews)** | [2.8 (77 ratings)](https://appshunter.io/ios/app/sunlighten/id1634410434/reviews) |
| Number of ratings | 2 | **77** |
| Positive reviews | **20.0% of reviews** | 19.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 64 MB | 53 MB |
| Requires iOS | 17.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Lifebuoy Ltd.](https://appshunter.io/developer/1254837724) | [Sunlighten Inc](https://appshunter.io/developer/1634410436) |

## What reviewers say

### BCone

[App page](https://appshunter.io/ios/app/bcone/id1573157293)

This smart pool alarm offers advanced protection for children and pets using sophisticated sensors and algorithms. It provides maximum safety with minimal user effort, allowing for quick installation and operation.

**Highlights:** Intelligent pool safety solution, Advanced sensors and algorithms, Maximum protection for children and pets, Minimum user effort required, Simple to operate, Quick installation

**In-app purchases:** none


### Sunlighten

[App page](https://appshunter.io/ios/app/sunlighten/id1634410434)

Optimize your well-being with this app, designed to enhance your light therapy and sauna experiences. Create personalized wellness programs, track sessions in real-time, and control your devices remotely for a seamless health journey.

**Highlights:** Science-based wellness programs, Personalized program creation, Real-time session tracking, Remote sauna control (Wi-Fi), Audio and lighting management, Red light therapy panel programs

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient remote control
- 👍 Customizable programs
- 🚀 Easy to use app
- 👍 Enhances sauna experience

**What reviewers complain about**

- 🐛 Unreliable app connectivity
- 🔒 Privacy concerns with data collection
- 🐛 Inconsistent scheduling and remote start
- 🐛 Buggy and glitchy app
- 👎 Limited remote functionality

**Reported bugs**

- App fails to connect to sauna
- Scheduled programs not running as expected
- Inconsistent lighting controls
- Tablet frequently restarts or loses connection

**Requested features**

- Remote start and preheat capability
- Improved app stability and reliability
- Better integration between app and sauna
- More customization options


## Frequently asked questions

### Is BCone free?

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

### Is Sunlighten free?

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

### Which has better reviews, BCone or Sunlighten?

BCone is rated higher. BCone averages 5.0 out of 5 from 2 ratings, while Sunlighten averages 2.8 from 77 ratings.

### Do BCone or Sunlighten have ads?

Neither BCone nor Sunlighten shows ads.

### Which is updated more often, BCone or Sunlighten?

BCone ships an update every 2 weeks, and Sunlighten every 4 months. Most recently, BCone was updated on July 24, 2026 and Sunlighten on September 7, 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.*