SYNA vs LYNK Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SYNA
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.
- Wireless control for Maxspect WIFI series
- Manage multiple devices
- Supports Maxspect Jump Series Lights
- Cloud Platform Technology integration
- Remote equipment management
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This App is based on Clouds Platform Technology, designed to control Maxspect WIFI series equipments. It can provide wireless control to one or multiple Maxspect WIFI series equipments，including Maxspect Jump Series Lights.
LYNK Pro
Control smart aquarium lighting with preset programs and advanced features like sunrise/sunset and weather simulations. It's designed for specific Giesemann devices and will expand to support more smart aquarium products.
- User-friendly interface
- Preset lighting programs
- Sunrise/sunset simulation
- Lunar cycle simulation
- Weather simulation
- Acclimation program (in preparation)
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The brand new Giesemann LYNK Pro App provides a user friendly interface*. The LYNK app provides a number of preset lighting programs as well as additional features including sunrise/sunset, lunar cycle, clouds and other weather simulation. As well an acclimation program for new aquarium setups is in preparation. *For controlling the TESZLA Evo and all products of the GIESEMANN Pro series (other devices still use the "Lynk smart control" app or the original light-compatible apps). LYNK Pro will be updated to include additional smart aquarium devices as they become available.
Screenshots
Verdict
The clearest difference is update cadence: SYNA at every 10 days against LYNK Pro's every 3 months. On price, review sentiment, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SYNA ships an update every 10 days, LYNK Pro every 3 months. Both last shipped on November 3, 2026.
| Parameter | SYNA | LYNK Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (371 ratings) — better | — |
| Positive reviews | 3.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 371 — better | — |
| Update frequency | Every 10 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 179 MB | 84 MB |
| Age rating | 17+ | 4+ |
| Developer | Maxspect | Giesemann Lichttechnik und Aquaristik GmbH |
Customer experience
SYNA
LYNK Pro
Bugs and requests
SYNA
Reported bugs
15 issues- 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
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- Scheduled settings reset or fail to save
- App closes when selecting device
- Buffer wheel spinning indefinitely
- SDK initialization errors after updates
- Device mode switches unexpectedly to default
- Time on device goes out of sync daily
- AP mode no longer works after iOS updates
- Blank screens and unresponsive UI
- Login credentials not remembered
- Connection timeout errors during login
Requested features
12 requests- 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
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- Advanced flow modes available on device
- 5G WiFi support
- Automatic app updates
- Better error messages and troubleshooting guidance
- Offline mode with local control
- Integration with Apex controller systems
- Step-by-step setup instructions in app
LYNK Pro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SYNA
No in-app purchases
LYNK Pro
No in-app purchases
