Link4 Cloud vs The Headset App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Link4 Cloud
Monitor and control your Link4 iGrow 1800 and Pearl environmental controllers remotely. Receive real-time alerts, view sensor data, and make configuration changes from anywhere in the world. Log notes and tasks for your grow operation.
- Real-time alarm notifications
- Sensor readings access
- Configuration changes
- Crop information access
- Grow Journal Notes and Tasks
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Access your Link4 iGrow 1800 and Pearl environmental controllers anywhere you go with the Link4 Cloud App. This App does not work for the Link4 iPonic, iGrow 800, and Sapphire environmental controllers (to access these controllers go to this web address: https://link4cloud.com/). Using the Link4 Cloud with your iGrow 1800 and Pearl environmental controllers you can receive real-time alarm notifications, get sensor readings, make configuration changes, access critical crop information, and enter Grow Journal Notes and Tasks. The Link4 Cloud allows you to always be linked to your grow operation, no matter where you are in the world.
The Headset App
This app provides encrypted, crystal-clear communication for sports teams and other organizations. It replaces bulky radios with smartphone and smartwatch connectivity, offering up to six open-voice channels. It's a simple, affordable, and secure alternative to traditional headset systems.
- Encrypted voice channels
- Smartphone and smartwatch connectivity
- Works with any Bluetooth or wired headset
- Minimal setup required
- Ultra hi-res audio
- Up to 6 open-voice channels
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The Professional Standard for Sideline & Dugout Communication. Ditch the bulky radios for encrypted, crystal-clear comms. Whether you're calling a blitz on Friday night or a slider from the dugout, The Headset App connects your entire staff via smartphone and smartwatch. Fully NFHS, and UIL compliant. Headset communications made ridiculously simple. Works for many industries/markets, made for sports. Coaching Communications, sideline communications, coach-to-catcher, coach-to-player! Perfect & affordable replacement for sports headsets. Everything a traditional headset system has, now in an app made secure & simple. Football + sports, security teams, schools & more. Up to 6 open-voice channels. Download the app, invite staff, and go! Features: Works with ANY Bluetooth or wired headset or earbuds with a mic. No hardware requirements. Use what works for you! Minimal setup. Encrypted account & voice channels (as safe as online bank transactions). Fraction of the cost of traditional coaching headset systems. Ultra hi-res audio. Lossless audio format. Double the bitrate of standard def. Runs on wifi & data, not on radio waves.
Screenshots
Verdict
The clearest difference is update cadence: The Headset App at every 3 weeks against Link4 Cloud's every 6 months. The Headset App also leads on ratings volume (523 vs 2). Link4 Cloud's advantage is rating (5.0 vs 4.7) and iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and monetization model 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.
Link4 Cloud holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: The Headset App has 523 ratings behind it against 2, so its average is the more settled of the two.
Link4 Cloud ships an update every 6 months, The Headset App every 3 weeks. Both last shipped on November 3, 2026.
| Parameter | Link4 Cloud | The Headset App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.7 (523 ratings) |
| Positive reviews | — | 60.0% of reviews |
| Number of ratings | 2 | 523 — better |
| Update frequency | Every 6 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 11 MB | 114 MB |
| Age rating | 17+ | 4+ |
| Developer | Link4 Corporation | TenFour Labs, LLC |
Customer experience
Link4 Cloud
The Headset App
In-app purchases
Link4 Cloud
No in-app purchases
The Headset App
No in-app purchases
