i vs GROC+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
GROC+
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It can be used to plan your shopping list for groceries, etc for home
Screenshots
Verdict
The clearest difference is update cadence: GROC+ at every 9 days against i's every 6 months. i's advantage is iOS requirement (11.0 vs 15.0). On price, ads, 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 ships an update every 6 months, GROC+ every 9 days. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.
| Parameter | i | GROC+ |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 90 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Linnkr Inc. | Thanga Mani |
In-app purchases
i
No in-app purchases
GROC+
No in-app purchases
