Grow Sensor vs Aqua Master Tools
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grow Sensor
This app monitors environmental conditions in grow rooms, including temperature, humidity, CO₂, and light levels. It provides real-time data and detailed graphs to help optimize plant growth. Alerts keep users informed about their environment.
- Real-time environmental monitoring
- Temperature and humidity tracking
- CO₂, PAR, and pressure readings
- VPD calculation
- Detailed graphs and insights
- Customizable alerts
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GrowSensor is the ultimate grow room companion. Monitor temperature, humidity, VPD, CO₂, PAR, pressure, and more in real-time. Designed for precision and simplicity, our dashboard and detailed graphs help you optimize every grow cycle. Whether you’re a home grower or a commercial cultivator, get expert-level insights and alerts from your smart sensor to stay on top of your environment. Unlock the full potential of your grow with Grow Sensor.
Aqua Master Tools
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Designed for water quality professionals, the app supports a range of pH and EC controllers and monitors. Remotely access live data, review historical trends, and adjust process setpoints all from your smartphone or tablet. Stay connected. Stay in control.
Screenshots
Verdict
Grow Sensor and Aqua Master Tools are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on August 4, 2026 and September 19, 2026 respectively.
| Parameter | Grow Sensor | Aqua Master Tools |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 13.6 — better |
| Further details — not scored | ||
| Size | 72 MB | 12 MB |
| Age rating | 4+ | 17+ |
| Developer | Grow Sensor LTD | Pim van Seventer |
In-app purchases
Grow Sensor
No in-app purchases
Aqua Master Tools
No in-app purchases
Questions
Is Grow Sensor free?
Is Aqua Master Tools free?
Do Grow Sensor or Aqua Master Tools have ads?
Which is updated more often, Grow Sensor or Aqua Master Tools?
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