# Portulator vs Calcohol

The clearest difference is price: Calcohol at Free against Portulator's $1.99. Calcohol also leads on update cadence (every 2 months vs every 20 months) and ratings volume (190 vs 2). Portulator's advantage is review sentiment (100% vs 63%) and in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Calcohol is free to download; Portulator costs $1.99 up front. Calcohol sells 1 one-off in-app purchase. Portulator asks for nothing beyond the download.

Portulator holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Calcohol has 190 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Portulator's written reviews are positive against 63% of Calcohol's.

Portulator ships an update every 20 months, Calcohol every 2 months. The most recent releases landed on September 15, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Portulator | Calcohol |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/portulator/id464059258/reviews)** | [4.7 (190 ratings)](https://appshunter.io/ios/app/calcohol/id1333244434/reviews) |
| Number of ratings | 2 | **190** |
| Positive reviews | **100.0% of reviews** | 62.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1 MB | 20 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Mark Karasz](https://appshunter.io/developer/464059261) | [Denis Orlov](https://appshunter.io/developer/1333244433) |

## What reviewers say

### Portulator

[App page](https://appshunter.io/ios/app/portulator/id464059258)

This utility app helps winemakers calculate the precise amount of spirits needed to achieve a desired alcohol percentage in port wine. It offers two modes: one for fortified wines and another for port-style wines, also calculating residual sugar.

**Highlights:** Calculate spirits for fortified wines, Calculate spirits for port-style wines, Target alcohol percentage input, Calculate residual sugar, Input wine and spirit alcohol percentages, Input must volume and Brix levels

**Features:** macOS Compatibility

**In-app purchases:** none


### Calcohol

[App page](https://appshunter.io/ios/app/calcohol/id1333244434)

This app provides a comprehensive suite of tools for liquor makers, offering calculations for dilution, contraction, mixing, heating, boiling, and distillation. It also includes a notebook for recipes and iCloud sync, with support for various measurement systems.

**Highlights:** Alcohol strength calculations (dilution, contraction), Mixture calculations by volume and mass, Heating and temperature management tools, Boiling point and distillation calculations, Mash and spirit making calculators, Notebook with iCloud sync

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $0.99 | one-time |


## Frequently asked questions

### Is Portulator free?

Portulator costs $1.99, with no in-app purchases.

### Is Calcohol free?

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

### Which has better reviews, Portulator or Calcohol?

Portulator is rated higher. Portulator averages 5.0 out of 5 from 2 ratings, while Calcohol averages 4.7 from 190 ratings.

### Do Portulator or Calcohol have ads?

Neither Portulator nor Calcohol shows ads.

### Which is updated more often, Portulator or Calcohol?

Portulator ships an update every 20 months, and Calcohol every 2 months. Most recently, Portulator was updated on September 15, 2026 and Calcohol on September 26, 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.*