# Optimal Coffee Notes vs Kissa

Optimal Coffee Notes and Kissa are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Optimal Coffee Notes | Kissa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/optimal-coffee-notes/id1583625309/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 55 MB | 33 MB |
| Requires iOS | 14.0.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Daniels](https://appshunter.io/developer/1295689735) | [Dong Hyeop Shin](https://appshunter.io/developer/1772362404) |

## What reviewers say

### Optimal Coffee Notes

[App page](https://appshunter.io/ios/app/optimal-coffee-notes/id1583625309)

Record and track detailed notes about your coffee brewing sessions. Document variables like grind size and brewing time to understand their impact on flavor. Rate your coffee and organize notes by brewing method or bean type to refine your perfect cup.

**Highlights:** Record coffee brewing details, Rate and review coffee taste, Add photos and custom details, Organize notes by method/type, Gain insights into flavor variables

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

**In-app purchases:** none


### Kissa

[App page](https://appshunter.io/ios/app/kissa/id6736549571)

**In-app purchases:** none


## Frequently asked questions

### Is Optimal Coffee Notes free?

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

### Is Kissa free?

Kissa is free to download, with no in-app purchases.

### Do Optimal Coffee Notes or Kissa have ads?

Neither Optimal Coffee Notes nor Kissa shows ads.

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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.*