# Celebright Cloud vs Sync Sphere

The clearest difference is ratings volume: Celebright Cloud at 686 against Sync Sphere's 1. Sync Sphere's advantage is update cadence (every 2 days vs every 2 weeks). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.9 for Celebright Cloud against 5.0 for Sync Sphere. That said, the two scores are not equally well evidenced: Celebright Cloud has 686 ratings behind it against 1, so its average is the more settled of the two.

Celebright Cloud ships an update every 2 weeks, Sync Sphere every 2 days. The most recent releases landed on September 27, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Celebright Cloud | Sync Sphere |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (686 ratings)](https://appshunter.io/ios/app/celebright-cloud/id1521072167/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sync-sphere/id6471382890/reviews)** |
| Number of ratings | **686** | 1 |
| Positive reviews | 47.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free | Free |
| Size | 41 MB | 44 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Celebright Inc](https://appshunter.io/developer/1459058629) | [Joseph Roskopf](https://appshunter.io/developer/1715208679) |

## What reviewers say

### Celebright Cloud

[App page](https://appshunter.io/ios/app/celebright-cloud/id1521072167)

Control your permanent holiday and accent lighting system from anywhere. Customize colors, patterns, and individual bulbs. Schedule automatic light displays for holidays or year-round use.

**Highlights:** Remote control from anywhere, Customizable colors and patterns, Individual bulb control, Automated scheduling, Year-round accent lighting

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

**In-app purchases:** none

**What reviewers like**

- 💡 Highly customizable light configurations and scenes
- 📚 Easy-to-access library with downloadable presets
- 🎨 Beautiful hardware that blends seamlessly into home
- 👍 Intuitive and user-friendly interface (for some users)
- ⚙️ Ability to build and save custom presets

**What reviewers complain about**

- 🐛 Frequent connectivity issues and server reconnection problems
- 🐛 Regular app crashes and glitches
- 🐛 Scheduling functionality unreliable and buggy
- 😕 Poor UI/UX design and confusing navigation
- 😕 Inconsistent app behavior across updates

**Reported bugs**

- App won't open or load properly
- Password reset functionality broken
- Login authentication failures
- Schedules end or disable randomly
- Lights don't respond to preset selections

**Requested features**

- Preview feature to see light patterns before applying to house
- Simple on/off toggle without disabling entire schedule
- Cut and paste functionality in studio mode
- Ability to work in studio without lights automatically turning on
- Custom date options for recurring events


### Sync Sphere

[App page](https://appshunter.io/ios/app/sync-sphere/id6471382890)

Simplify social event coordination with this app. Create private rooms for gatherings, share codes for easy access, and instantly see everyone's availability to find the perfect time. Enjoy a user-friendly, cross-platform experience designed for effortless planning.

**Highlights:** Personalized planning rooms for events, Simple room code sharing for guests, View group availability at a glance, User-friendly interface, Cross-platform accessibility, Invite-only rooms for privacy

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Celebright Cloud free?

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

### Is Sync Sphere free?

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

### Which has better reviews, Celebright Cloud or Sync Sphere?

Sync Sphere is rated higher. Celebright Cloud averages 4.9 out of 5 from 686 ratings, while Sync Sphere averages 5.0 from 1 ratings.

### Do Celebright Cloud or Sync Sphere have ads?

Neither Celebright Cloud nor Sync Sphere shows ads.

### Which is updated more often, Celebright Cloud or Sync Sphere?

Celebright Cloud ships an update every 2 weeks, and Sync Sphere every 2 days. Most recently, Celebright Cloud was updated on September 27, 2026 and Sync Sphere on September 14, 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.*