# Aroma vs : ratio

The clearest difference is update cadence: : ratio at every 10 days against Aroma's every 12 months. : ratio also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Aroma ships an update every 12 months, : ratio every 10 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Aroma | : ratio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ratio/id6788766514/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 3 MB | 88 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Ananyev](https://appshunter.io/developer/1735126883) | [Seungyoung Hong](https://appshunter.io/developer/6788766516) |

## What reviewers say

### Aroma

[App page](https://appshunter.io/ios/app/aroma-coffee-journal/id6479199550)

**In-app purchases:** none


### : ratio

[App page](https://appshunter.io/ios/app/ratio/id6788766514)

Easily scale ingredients for any recipe, from coffee to cocktails. Simply adjust one ingredient, and the rest of the recipe adjusts automatically. Offers custom recipes, precision controls, and a clutter-free experience.

**Highlights:** Ratio and formula-based scaling, Custom recipe creation, Precision and rounding controls, Light and dark mode, Customizable appearance and sounds, No accounts or ads

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

**In-app purchases:** none


## Frequently asked questions

### Is Aroma free?

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

### Is : ratio free?

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

### Do Aroma or : ratio have ads?

Neither Aroma nor : ratio shows ads.

### Which is updated more often, Aroma or : ratio?

Aroma ships an update every 12 months, and : ratio every 10 days. Most recently, Aroma was updated on November 4, 2026 and : ratio on October 31, 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.*