# Calcohol vs Rival Aqua

The clearest difference is update cadence: Rival Aqua at weekly against Calcohol's every 2 months. Calcohol's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Calcohol sells 1 one-off in-app purchase and Rival Aqua sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Calcohol ships an update every 2 months, Rival Aqua weekly. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Calcohol | Rival Aqua |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (190 ratings)](https://appshunter.io/ios/app/calcohol/id1333244434/reviews)** | — |
| Number of ratings | **190** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 1 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Denis Orlov](https://appshunter.io/developer/1333244433) | [Makarov Anton](https://appshunter.io/developer/6780273796) |

## What reviewers say

### 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 |


### Rival Aqua

[App page](https://appshunter.io/ios/app/rival-aqua/id6795191010)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | one-time |


## Frequently asked questions

### Is Calcohol free?

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

### Is Rival Aqua free?

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

### Do Calcohol or Rival Aqua have ads?

Neither Calcohol nor Rival Aqua shows ads.

### Which is updated more often, Calcohol or Rival Aqua?

Calcohol ships an update every 2 months, and Rival Aqua weekly. Most recently, Calcohol was updated on October 17, 2026 and Rival Aqua on October 2, 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.*