# Cooking Calculator vs Just Scale kitchen scale

The clearest difference is rating: Cooking Calculator at 2.3 against Just Scale kitchen scale's 1.7. Cooking Calculator also leads on monetization model (free vs ad-supported) and iOS requirement (10.3 vs 12.0). Just Scale kitchen scale's advantage is update cadence (every 3 days vs every 12 months) and ratings volume (71 vs 4). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Cooking Calculator holds the better App Store score, 2.3 against 1.7. That said, the two scores are not equally well evidenced: Just Scale kitchen scale has 71 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 0% of Cooking Calculator's written reviews are positive against 7% of Just Scale kitchen scale's, so the app with the better star average is not the one people write more warmly about.

Cooking Calculator ships an update every 12 months, Just Scale kitchen scale every 3 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Cooking Calculator | Just Scale kitchen scale |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (4 ratings)](https://appshunter.io/ios/app/cooking-calculator/id1373714056/reviews)** | [1.7 (71 ratings)](https://appshunter.io/ios/app/just-scale-kitchen-scale/id1530622023/reviews) |
| Number of ratings | 4 | **71** |
| Positive reviews | 0.0% of reviews | **7.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 days** |
| Monetization | **Free** | Ad-supported |
| Size | 31 MB | 58 MB |
| Requires iOS | **10.3** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ItCarst](https://appshunter.io/developer/629501837) | [ReFleX Wireless Inc.](https://appshunter.io/developer/666581212) |

## What reviewers say

### Cooking Calculator

[App page](https://appshunter.io/ios/app/cooking-calculator/id1373714056)

Easily convert and scale recipes with this kitchen helper. It supports volume, weight, and temperature conversions, and allows you to input amounts in fractions for precise adjustments. Convert over 250 ingredients and switch between US, UK, and metric units.

**Highlights:** Recipe scaling by servings, Volume, weight, and temperature conversions, Fractional input and output, 250+ ingredient conversions, US, UK, and metric unit support, Clean and easy interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Just Scale kitchen scale

[App page](https://appshunter.io/ios/app/just-scale-kitchen-scale/id1530622023)

Transform your smartphone into an expanded display for your smart kitchen scale. Effortlessly convert between numerous weighing units like kg, oz, lb, and ml, and even convert weight to length for yarn measurement. Supports Siri Shortcuts for convenient control.

**Highlights:** Smartphone as scale display, Unit conversions (kg, oz, lb, ml, cups), Weight to length conversion, Yarn scale functionality, Siri Shortcuts integration

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

**In-app purchases:** none


## Frequently asked questions

### Is Cooking Calculator free?

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

### Is Just Scale kitchen scale free?

Just Scale kitchen scale is free to download, with no in-app purchases.

### Which has better reviews, Cooking Calculator or Just Scale kitchen scale?

Cooking Calculator is rated higher. Cooking Calculator averages 2.3 out of 5 from 4 ratings, while Just Scale kitchen scale averages 1.7 from 71 ratings.

### Do Cooking Calculator or Just Scale kitchen scale have ads?

Neither Cooking Calculator nor Just Scale kitchen scale shows ads.

### Which is updated more often, Cooking Calculator or Just Scale kitchen scale?

Cooking Calculator ships an update every 12 months, and Just Scale kitchen scale every 3 days. Most recently, Cooking Calculator was updated on November 2, 2026 and Just Scale kitchen scale on November 3, 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.*