# Optimal Coffee Extraction vs QUANTIFY CVA

The clearest difference is in-app purchases: Optimal Coffee Extraction at none against QUANTIFY CVA's 1. Optimal Coffee Extraction also leads on iOS requirement (9.1 vs 15.1). QUANTIFY CVA's advantage is review sentiment (100% vs 80%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. QUANTIFY CVA sells 1 in-app purchase, starting at $9.99 per month. Optimal Coffee Extraction asks for nothing beyond the download.

Optimal Coffee Extraction ships an update monthly, QUANTIFY CVA every 3 weeks. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Optimal Coffee Extraction | QUANTIFY CVA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (15 ratings)](https://appshunter.io/ios/app/optimal-coffee-extraction/id1295689736/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 31 MB | 113 MB |
| Requires iOS | **9.1** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Daniels](https://appshunter.io/developer/1295689735) | [BP&Solution Co.Ltd](https://appshunter.io/developer/1537347332) |

## What reviewers say

### Optimal Coffee Extraction

[App page](https://appshunter.io/ios/app/optimal-coffee-extraction/id1295689736)

This app helps coffee enthusiasts and professionals scientifically measure coffee extraction. It uses modern tools and coffee specifications to guide users towards the perfect cup, aligning with SCA guidelines for cafes and roasters.

**Highlights:** Measure coffee extraction scientifically, Align with SCA guidelines, Calculate dose, time, and output, Support for espresso and filter coffee, Beautiful and functional design, Useful for cafes and roasters

**Features:** macOS Compatibility

**In-app purchases:** none


### QUANTIFY CVA

[App page](https://appshunter.io/ios/app/quantify-cva/id6746708075)

Digitize coffee evaluations with this tool, enabling accurate, consistent, and data-driven assessments. Save, share, and analyze your coffee quality data to improve training and communication.

**Highlights:** Customizable evaluation templates, Input evaluations by category, Statistical analysis and visualization, Evaluator management, Convert to SCA CVA PDF forms, Cloud-based access, Real-time multi-user sync

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CVA Premium Subscription | $9.99 | per month |


## Frequently asked questions

### Is Optimal Coffee Extraction free?

Optimal Coffee Extraction is free to download, with no in-app purchases.

### Is QUANTIFY CVA free?

QUANTIFY CVA is free to download, with in-app purchases available.

### Do Optimal Coffee Extraction or QUANTIFY CVA have ads?

Neither Optimal Coffee Extraction nor QUANTIFY CVA shows ads.

### Which is updated more often, Optimal Coffee Extraction or QUANTIFY CVA?

Optimal Coffee Extraction ships an update monthly, and QUANTIFY CVA every 3 weeks. Most recently, Optimal Coffee Extraction was updated on September 29, 2026 and QUANTIFY CVA on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*