# C-Grape — Vineyard Yield Analysis

> Vineyard Yield Analysis (iPhone/iPad app by C-Crop.)

- Source: https://appshunter.io/ios/app/c-grape/id6757972720 (this page in markdown: same URL + `.md`)
- Developer: [C-Crop](https://appshunter.io/developer/1870030107)
- Category: Productivity, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 20 MB
- Languages: American English
- Released: 2026-02-17
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/c-grape/id6757972720/reviews.md

## What is C?

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.


## Version history (last 5 releases)

### 3.10.0 — 2026-08-19

• Buy sampling credit when you need it — no annual commitment. Pay about  per sample.
• The screen now stays on while auto-recording, so a screen timeout no longer interrupts a walk.
• Lower battery use and less heat during long sampling sessions.
• You can resize a plot boundary after it has been sampled.
• A clearer pricing page.

### 3.9.1 — 2026-08-19

What's new:
• Report a bug from the app — diagnostics attach automatically.
• Improved satellite imagery.
• Stability improvements and bug fixes.

### 3.9.0 — 2026-07-12

Improvements and bug fixes.

### 3.8.2 — 2026-07-02

Bug fixes:
• Fixed offline sampling rounds sometimes merging into one.
• Sample count now stays accurate when you step away from a plot.
• Added a prompt to close a completed sampling round.
• Fixed the in-app Update button on iOS and Android.

### 3.8.1 — 2026-06-24

Fixes an issue where the map could become unresponsive to zoom and pan while creating or marking a plot.

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## Related topics

[seedling viticulture insights](https://appshunter.io/ios/topics/seedling-viticulture-insights)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*