# Conversion Calculator Units vs Cooking Conversions

The clearest difference is price: Conversion Calculator Units at Free against Cooking Conversions's $0.99. Conversion Calculator Units also leads on ratings volume (5K vs 83) and rating (4.7 vs 4.5). Cooking Conversions's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence, device support and iOS requirement there is nothing between them.

Conversion Calculator Units is free to download; Cooking Conversions costs $0.99 up front. Conversion Calculator Units sells 1 one-off in-app purchase. Cooking Conversions asks for nothing beyond the download.

Conversion Calculator Units holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Conversion Calculator Units has 5K ratings behind it against 83, so its average is the more settled of the two. Written reviews point the same way: 82% of Conversion Calculator Units's written reviews are positive against 67% of Cooking Conversions's.

Conversion Calculator Units ships an update every 2 months, Cooking Conversions every 5 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Conversion Calculator Units | Cooking Conversions |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.7 (5K ratings)](https://appshunter.io/ios/app/conversion-calculator-units/id727632233/reviews)** | [4.5 (83 ratings)](https://appshunter.io/ios/app/cooking-conversions/id1512185997/reviews) |
| Number of ratings | **5K** | 83 |
| Positive reviews | **82.1% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 41 MB | 57 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RV AppStudios LLC](https://appshunter.io/developer/340181308) | [Eric Wiener](https://appshunter.io/developer/1341003263) |

## What reviewers say

### Conversion Calculator Units

[App page](https://appshunter.io/ios/app/conversion-calculator-units/id727632233)

This app offers a simple and powerful way to convert between over 140 units across 12 categories. Easily switch between units, customize your experience with themes, and share your results.

**Highlights:** Converts over 140 units, Supports 12 conversion categories, Customizable themes, Drag and set unit positions, Add units to favorites, Share converted units via email

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |

**What reviewers like**

- 👍 User-friendly
- 🚀 Easy to use
- 💡 Helpful for learning metric system
- 👍 Great for conversions
- 👍 Intuitive interface

**What reviewers complain about**

- 🐛 Ads disrupt usage
- 🐛 Difficult to change units
- 🐛 Lacks portrait mode
- 🐛 Upside-down orientation issues
- 🐛 Cluttered UI design

**Reported bugs**

- Ads not removed after purchase
- Incorrect unit conversions

**Requested features**

- Add pressure conversion units
- Include a basic calculator function
- Implement multi-language support
- Allow customization of unit order


### Cooking Conversions

[App page](https://appshunter.io/ios/app/cooking-conversions/id1512185997)

Easily convert ingredients and cooking units between mass and volume, or metric and customary systems. This app supports over 1,500 ingredients and includes temperature and distance conversions, with a history of your past lookups.

**Highlights:** Convert mass to volume, Convert volume to mass, Convert kitchen units (mass, temp, volume, distance), Supports 1,500+ ingredients, Metric to customary conversion, Celsius to Fahrenheit conversion, Past conversions history

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

**In-app purchases:** none


## Frequently asked questions

### Is Conversion Calculator Units free?

Conversion Calculator Units is free to download, with in-app purchases available.

### Is Cooking Conversions free?

Cooking Conversions costs $0.99, with no in-app purchases.

### Which has better reviews, Conversion Calculator Units or Cooking Conversions?

Conversion Calculator Units is rated higher. Conversion Calculator Units averages 4.7 out of 5 from 5K ratings, while Cooking Conversions averages 4.5 from 83 ratings.

### Do Conversion Calculator Units or Cooking Conversions have ads?

Conversion Calculator Units shows ads; Cooking Conversions does not.

### Which is updated more often, Conversion Calculator Units or Cooking Conversions?

Conversion Calculator Units ships an update every 2 months, and Cooking Conversions every 5 weeks. Most recently, Conversion Calculator Units was updated on November 7, 2026 and Cooking Conversions 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.*