# SYNA vs SunnyReef

The clearest difference is in-app purchases: SYNA at none against SunnyReef's 2. SYNA also leads on iOS requirement (12.0 vs 26.5). SunnyReef's advantage is update cadence (every 3 days vs every 10 days). On price, ads and device support there is nothing between them.

Both are free to download. SunnyReef sells 2 in-app purchases, starting at $3.99 per month. SYNA asks for nothing beyond the download.

SYNA ships an update every 10 days, SunnyReef every 3 days. The most recent releases landed on October 29, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | SYNA | SunnyReef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (370 ratings)](https://appshunter.io/ios/app/syna-g-cloud/id1472134425/reviews)** | — |
| Number of ratings | **370** | — |
| Positive reviews | 3.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Monetization | Free | — |
| Size | 179 MB | 15 MB |
| Requires iOS | **12.0** | 26.5 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Maxspect](https://appshunter.io/developer/1080917074) | [Lukasz Litwin](https://appshunter.io/developer/6779138203) |

## What reviewers say

### SYNA

[App page](https://appshunter.io/ios/app/syna-g-cloud/id1472134425)

Control Maxspect WIFI series equipment wirelessly. Manage multiple devices, including Maxspect Jump Series Lights, through a cloud-based platform. Enjoy seamless integration and enhanced functionality for your aquarium setup.

**Highlights:** Wireless control for Maxspect WIFI series, Manage multiple devices, Supports Maxspect Jump Series Lights, Cloud Platform Technology integration, Remote equipment management

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

**In-app purchases:** none

**What reviewers like**

- 💡 Hardware quality is solid and reliable
- ⚙️ Manual controller works adequately
- 🎯 Remote control capability when functioning

**What reviewers complain about**

- 🐛 Persistent WiFi connection failures
- 🐛 App crashes frequently and unexpectedly
- ❌ Unreliable device pairing and reconnection
- 🔌 Connection drops constantly even when nearby
- 😕 Confusing and non-intuitive user interface

**Reported bugs**

- App fails to connect to devices on first attempt
- WiFi connection drops and requires hard reset
- App crashes when adjusting settings or flow percentages
- Form validation errors preventing access
- Devices disappear from account after updates

**Requested features**

- AM/PM time format for scheduling
- Granular daily scheduling with time-based profiles
- Group control for multiple devices
- Preset profiles and modes matching device capabilities
- Temperature control for heaters


### SunnyReef

[App page](https://appshunter.io/ios/app/sunnyreef/id6779138201)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SunnyReef Premium Monthly | $3.99 | per month |
| SunnyReef Premium Annual | $24.99 | per year |


## Frequently asked questions

### Is SYNA free?

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

### Is SunnyReef free?

SunnyReef is free to download, with in-app purchases available.

### Do SYNA or SunnyReef have ads?

Neither SYNA nor SunnyReef shows ads.

### Which is updated more often, SYNA or SunnyReef?

SYNA ships an update every 10 days, and SunnyReef every 3 days. Most recently, SYNA was updated on October 29, 2026 and SunnyReef on October 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*