# SYNA vs ReefRanks

The clearest difference is rating: ReefRanks at 5.0 against SYNA's 3.4. SYNA's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. ReefRanks sells 4 in-app purchases, starting at $7.00 per month. SYNA asks for nothing beyond the download.

ReefRanks holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: SYNA has 368 ratings behind it against 2, so its average is the more settled of the two.

SYNA ships an update every 10 days, ReefRanks every 6 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SYNA | ReefRanks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (368 ratings)](https://appshunter.io/ios/app/syna-g-cloud/id1472134425/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/reefranks/id6779229334/reviews)** |
| Number of ratings | **368** | 2 |
| Positive reviews | 3.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 179 MB | 4 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Maxspect](https://appshunter.io/developer/1080917074) | [ReefRanks, LLC](https://appshunter.io/developer/6779229336) |

## 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


### ReefRanks

[App page](https://appshunter.io/ios/app/reefranks/id6779229334)

This app allows saltwater reef hobbyists to create a digital portfolio of their coral collections. It uses AI for coral identification, unlocks collectible cards, and fosters a global community for enthusiasts to connect and share their passion.

**Highlights:** Digital coral collection portfolio, AI-powered coral verification, Collectible Coral Cards, ReefXP and leaderboards, Extensive coral database, Coral marketplace, Community profiles and connections

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Collector Monthly | $7.00 | per month |
| Pro Reefer Monthly | $15.00 | per month |
| Collector Yearly | $70.00 | per year |
| Pro Reefer Yearly | $150.00 | per year |


## Frequently asked questions

### Is SYNA free?

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

### Is ReefRanks free?

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

### Which has better reviews, SYNA or ReefRanks?

ReefRanks is rated higher. SYNA averages 3.4 out of 5 from 368 ratings, while ReefRanks averages 5.0 from 2 ratings.

### Do SYNA or ReefRanks have ads?

ReefRanks shows ads; SYNA does not.

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

SYNA ships an update every 10 days, and ReefRanks every 6 weeks. Most recently, SYNA was updated on October 24, 2026 and ReefRanks on October 25, 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.*