# Kitchen Calculator PRO vs Convert Simple

The clearest difference is update cadence: Kitchen Calculator PRO at every 5 weeks against Convert Simple's every 72 months. Kitchen Calculator PRO also leads on ratings volume (190 vs 8) and chart position (#41 vs #125). Convert Simple's advantage is rating (4.5 vs 4.2) and price ($0.99 vs $2.99). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Kitchen Calculator PRO costs $2.99 and Convert Simple $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Convert Simple holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Kitchen Calculator PRO has 190 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 75% of Kitchen Calculator PRO's written reviews are positive against 80% of Convert Simple's.

Kitchen Calculator PRO ships an update every 5 weeks, Convert Simple every 72 months. The most recent releases landed on September 29, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Kitchen Calculator PRO | Convert Simple |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | [4.2 (190 ratings)](https://appshunter.io/ios/app/kitchen-calculator-pro/id316131048/reviews) | **[4.5 (8 ratings)](https://appshunter.io/ios/app/convert-simple/id870049187/reviews)** |
| Number of ratings | **190** | 8 |
| Positive reviews | 75.2% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 72 months |
| Monetization | Paid | Paid |
| Best chart rank | **#41** | #125 |
| Size | 15 MB | 2 MB |
| Requires iOS | **16.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Juan Baurin](https://appshunter.io/developer/1542536957) | [BRIAN RIZZO](https://appshunter.io/developer/870049190) |

## What reviewers say

### Kitchen Calculator PRO

[App page](https://appshunter.io/ios/app/kitchen-calculator-pro/id316131048)

**Currently charting:** #41 Top Paid · Food & Drink (US App Store)

Simplify cooking and measuring with this app that handles all your recipe conversions. Easily scale recipes up or down, convert ingredients between weight and volume, and manage your favorite ingredients.

**Highlights:** Scale recipes with fractions, Convert weight to volume, Convert volume to weight, Supports multiple units, Save custom ingredients, Standard cooking fractions

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- ✅ Accurate conversions
- 💡 Customizable ingredients
- 🔄 Good for international recipes
- 👨‍🍳 Useful for chefs

**What reviewers complain about**

- 👎 Not a recipe scaler
- 🤔 Cumbersome and confusing
- 💸 Not worth the price
- 🚫 No support available
- 🔄 Cannot switch ingredients easily

**Reported bugs**

- Crashes after opening on iOS 14
- App closes immediately after opening on newer iOS
- Does not work with iOS 14.2
- Refuses to install on iPad Pro
- Email support bounces back

**Requested features**

- Allow switching ingredients without restarting
- Add landscape mode support
- Include Australian measurements
- Include UK cup measurements
- Include Irish measurements


### Convert Simple

[App page](https://appshunter.io/ios/app/convert-simple/id870049187)

**Currently charting:** #125 Top Paid · Food & Drink (US App Store)

Easily convert cooking and baking measurements using fractions and smart rounding. Supports both imperial and metric unit conversions with a clean interface.

**Highlights:** Fraction conversions, Smart rounding, Metric conversions, Imperial to metric conversion, Clean interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Kitchen Calculator PRO free?

Kitchen Calculator PRO costs $2.99, with no in-app purchases.

### Is Convert Simple free?

Convert Simple costs $0.99, with no in-app purchases.

### Which has better reviews, Kitchen Calculator PRO or Convert Simple?

Convert Simple is rated higher. Kitchen Calculator PRO averages 4.2 out of 5 from 190 ratings, while Convert Simple averages 4.5 from 8 ratings.

### Do Kitchen Calculator PRO or Convert Simple have ads?

Neither Kitchen Calculator PRO nor Convert Simple shows ads.

### Which is updated more often, Kitchen Calculator PRO or Convert Simple?

Kitchen Calculator PRO ships an update every 5 weeks, and Convert Simple every 72 months. Most recently, Kitchen Calculator PRO was updated on September 29, 2026 and Convert Simple on September 19, 2026.

### Which is more popular, Kitchen Calculator PRO or Convert Simple?

Kitchen Calculator PRO currently peaks at #41 in the App Store charts, and Convert Simple at #125. Chart position reflects recent download velocity rather than total install base.

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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.*