# CookCalc vs Conversion Calculator

The clearest difference is price: Conversion Calculator at Free against CookCalc's $0.99. Conversion Calculator also leads on review sentiment (100% vs 56%) and rating (4.8 vs 4.3). CookCalc's advantage is in-app purchases (none vs 1) and iOS requirement (15.6 vs 17.0). On ads and device support there is nothing between them.

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

Conversion Calculator holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Conversion Calculator has 157 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 56% of CookCalc's written reviews are positive against 100% of Conversion Calculator's.

CookCalc ships an update every 9 months, Conversion Calculator every 5 weeks. The most recent releases landed on September 5, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | CookCalc | Conversion Calculator |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/cookcalc/id407757391/reviews) | **[4.8 (157 ratings)](https://appshunter.io/ios/app/conversion-calculator-metric/id6468678523/reviews)** |
| Number of ratings | 3 | **157** |
| Positive reviews | 55.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 7 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Nigel Green](https://appshunter.io/developer/348808504) | [Collins Cheruiyot](https://appshunter.io/developer/1579009978) |

## What reviewers say

### CookCalc

[App page](https://appshunter.io/ios/app/cookcalc/id407757391)

Instantly convert between 11 weight and volume units with over 90 combinations. Supports decimal fractions and a wide range of values, with customizable backgrounds and easy clearing of entries.

**Highlights:** Instant unit conversions, Supports weight, volume, and temperature, Over 90 conversion combinations, Decimal fraction support, Customizable background colors, Works on Apple Watch, iPhone, and iPad

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Conversion Calculator

[App page](https://appshunter.io/ios/app/conversion-calculator-metric/id6468678523)

Easily convert between metric and imperial units for weight, length, temperature, area, and time. This app offers precise, fast results with a clean interface, working offline for daily, travel, school, or work needs.

**Highlights:** Metric and imperial unit conversion, Weight, length, temperature, area, time, Offline functionality, Precise and fast results, Clean and minimal interface, Over 100 measurement types

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access forever | $8.99 | one-time |


## Frequently asked questions

### Is CookCalc free?

CookCalc costs $0.99, with no in-app purchases.

### Is Conversion Calculator free?

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

### Which has better reviews, CookCalc or Conversion Calculator?

Conversion Calculator is rated higher. CookCalc averages 4.3 out of 5 from 3 ratings, while Conversion Calculator averages 4.8 from 157 ratings.

### Do CookCalc or Conversion Calculator have ads?

Neither CookCalc nor Conversion Calculator shows ads.

### Which is updated more often, CookCalc or Conversion Calculator?

CookCalc ships an update every 9 months, and Conversion Calculator every 5 weeks. Most recently, CookCalc was updated on September 5, 2026 and Conversion Calculator on October 14, 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.*