Growlink vs i
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Growlink
Manage your agricultural operations remotely with this app. It offers seamless integration with irrigation, climate, and nutrient delivery systems for intuitive control of single or multiple facilities.
- Remote irrigation control
- Climate management
- Nutrient delivery system integration
- Multi-facility operation
- Intuitive user interface
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Take control of your grow from anywhere with the Growlink Mobile App. Seamlessly integrated with Growlink’s irrigation, climate, and nutrient delivery systems, the app offers a fast and intuitive experience—whether you're managing a single room or remotely operating multiple facilities.
i
This app guides users through routine operations for a specific hydroponic system. It offers growing guides, scheduling, fertilization advice, record-keeping, and troubleshooting to support daily, weekly, and periodic tasks. It's designed for owners of the TAPKIT system.
- Growing guides
- Scheduling and notifications
- Fertilization advice
- Record keeping and analysis
- Troubleshooting system
- Instructional videos
- Real-time sensor alerts
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i-Droponics is your day to day escort for the routine operations in the TAPKIT. i-Droponics includes growing guides, schedule, fertilization, records and analysis and advanced trouble shooting system. i-Droponics will support your daily, weekly and periodically routine so you will never forget to seed, harvest, clean & and more. This app design for TAPKIT oweners. The i-Droponics app lets TAPKIT growers access support for their crops from their pockets 24/7. The app provides crop advice on specific climate conditions, seeding planning, fertilizer formulae adjusted for conditions at the growing site, troubleshooting, and a library of informational FAQs. Also included are the complete operating manual, instructional videos for each step of production, and scheduling/notifications for all daily/weekly/monthly routines. On-site sensors provide real-time alerts.
Screenshots
Verdict
The clearest difference is rating: i at 5.0 against Growlink's 1.8. i also leads on ads (none vs shown) and monetization model (free vs ad-supported). Growlink's advantage is update cadence (monthly vs every 6 months) and ratings volume (5 vs 1). On price, in-app purchases and device support 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.
i holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: Growlink has 5 ratings behind it against 1, so its average is the more settled of the two.
Growlink ships an update monthly, i every 6 months. The most recent releases landed on September 25, 2026 and October 7, 2026 respectively.
| Parameter | Growlink | i |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (5 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 61.5% of reviews | — |
| Number of ratings | 5 — better | 1 |
| Update frequency | Monthly — better | Every 6 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 46 MB | 90 MB |
| Age rating | 4+ | 4+ |
| Developer | Hydropods, Inc. | Linnkr Inc. |
Customer experience
Growlink
i
In-app purchases
Growlink
No in-app purchases
i
No in-app purchases
