Dropsight vs C
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.
C
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C-Grape helps vineyard managers and farmers make data-driven decisions with AI-powered grape analysis. HOW IT WORKS Simply record short video samples of your vineyard rows. C-Grape's computer vision technology automatically analyzes the footage and extracts key metrics about your grape clusters. KEY INSIGHTS • Cluster Density — Average clusters per meter along your vine rows • Cluster Size — Measure average cluster length across plots • Berry Count — Estimated berries per cluster • Berry Size — Average berry diameter in millimeters FEATURES • Quick video sampling with guided recording • GPS-tagged samples for precise plot mapping • Compare metrics across different plots and grape varieties • Track seasonal changes with historical analytics • Yield estimation based on cluster data DESIGNED FOR VITICULTURE Built specifically for wine grape and table grape growers. Whether you manage a single vineyard or multiple properties, C-Grape gives you the quantitative data you need to optimize canopy management, forecast yields, and plan harvest timing. SIMPLE WORKFLOW 1. Select your plot on the map 2. Record a video sample walking along the row 3. Upload and receive analysis results 4. Compare and track over time RECOMMENDED DEVICES • iPhone 13 or newer • For challenging lighting: iPhone 15 or 16 recommended Developed by C-Crop — precision agriculture technology for viticulture.
Screenshots
Verdict
The clearest difference is update cadence: C at every 9 days against Dropsight's every 2 months. 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.
Dropsight ships an update every 2 months, C every 9 days. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.
| Parameter | Dropsight | C |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 88 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Dropsight (PTY) Ltd | C-Crop |
In-app purchases
Dropsight
No in-app purchases
C
No in-app purchases









