Dropsight vs GrainSense Flow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dropsight
This tool transforms your smartphone into a spray deposition analysis device for natural leaf surfaces. It helps optimize agricultural chemical usage by comparing deposition from various spray apparatus and calibrations.
- Spray deposition analysis
- UV photography integration
- Leaf surface analysis
- Comparison of spray apparatus
- Optimization of agricultural chemicals
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DROPSIGHT is an application that, when used in conjunction with LEAFLAB (the mobile UV photography laboratory) and UVIEW (the UV tracer used in the spray application), will turn your smart phone into a spray deposition analysis tool on natural leaf surfaces. This is used to compare the deposition achieved with different spray application apparatus and calibrations, hence optimizing the use of pesticides, insecticides, fungicides and growth regulators in commercial agricultural production.
GrainSense Flow
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A mobile application which allows user to manage GS Combine analyzer and GS Silo analyzer devices and check ongoing measurements.
Screenshots
Verdict
Dropsight and GrainSense Flow 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.
Dropsight ships an update every 6 weeks, GrainSense Flow every 2 months. The most recent releases landed on September 20, 2026 and September 19, 2026 respectively.
| Parameter | Dropsight | GrainSense Flow |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 85 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Dropsight (Pty) Ltd | GrainSense Ltd |
In-app purchases
Dropsight
No in-app purchases
GrainSense Flow
No in-app purchases
