# Keloray vs CoralSync

The clearest difference is iOS requirement: Keloray at 12.0 against CoralSync's 15.1. 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.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 17, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Keloray | CoralSync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/keloray/id1194989736/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | — |
| Size | 32 MB | 64 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [志强 王](https://appshunter.io/developer/1080996774) | [Huizhou Abi Technology Co.,Ltd](https://appshunter.io/developer/1785595077) |

## What reviewers say

### Keloray

[App page](https://appshunter.io/ios/app/keloray/id1194989736)

Control your smart lights with this updated application. Adjust brightness, set timers for automatic on/off, and explore various modes to personalize your lighting experience for any purpose or environment.

**Highlights:** Brightness adjustment, Timer for on/off, Customizable lighting modes, Smart hardware integration

**Features:** macOS Compatibility

**In-app purchases:** none


### CoralSync

[App page](https://appshunter.io/ios/app/coralsync/id6737188794)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Keloray free?

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

### Is CoralSync free?

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

### Do Keloray or CoralSync have ads?

Neither Keloray nor CoralSync shows ads.

### Which is updated more often, Keloray or CoralSync?

Keloray ships an update every 3 months, and CoralSync every 3 months. Most recently, Keloray was updated on September 17, 2026 and CoralSync on October 1, 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.*