# Kitchen Calculator vs Sous Chef

The clearest difference is price: Sous Chef at Free against Kitchen Calculator's $1.99. Sous Chef also leads on rating (4.5 vs 3.6) and review sentiment (90% vs 65%). Kitchen Calculator's advantage is in-app purchases (none vs 4) and ads (none vs shown). On update cadence and device support there is nothing between them.

Sous Chef is free to download; Kitchen Calculator costs $1.99 up front. Sous Chef sells 4 one-off in-app purchases. Kitchen Calculator asks for nothing beyond the download.

Sous Chef holds the better App Store score, 4.5 against 3.6. That said, the two scores are not equally well evidenced: Sous Chef has 338 ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 65% of Kitchen Calculator's written reviews are positive against 90% of Sous Chef's.

Kitchen Calculator ships an update every 2 months, Sous Chef every 3 months. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Kitchen Calculator | Sous Chef |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [3.6 (20 ratings)](https://appshunter.io/ios/app/kitchen-calculator/id301676912/reviews) | **[4.5 (338 ratings)](https://appshunter.io/ios/app/sous-chef-cook-tools-and-timer/id496365430/reviews)** |
| Number of ratings | 20 | **338** |
| Positive reviews | 65.1% of reviews | **90.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#21** | — |
| Size | 15 MB | 21 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Juan Baurin](https://appshunter.io/developer/1542536957) | [ChuChu Train Productions](https://appshunter.io/developer/415772087) |

## What reviewers say

### Kitchen Calculator

[App page](https://appshunter.io/ios/app/kitchen-calculator/id301676912)

**Currently charting:** #21 Top Paid · Food & Drink (US App Store)

Easily convert cooking measurements between fractions and decimals. Supports US, UK, and metric units for volume, weight, temperature, and distance. Quickly adapt recipes without manual calculations.

**Highlights:** Fraction and decimal conversions, US, UK, and metric units, Volume, weight, temperature, distance, Quick recipe adaptation, Easy to use interface

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

**In-app purchases:** none


### Sous Chef

[App page](https://appshunter.io/ios/app/sous-chef-cook-tools-and-timer/id496365430)

This kitchen helper offers a suite of tools for meal preparation, including multiple configurable timers that function even when the app is closed. It also features a servings calculator and a handy conversion chart to simplify cooking tasks.

**Highlights:** 5 configurable timers, Timers work in background, Servings calculator, Popular conversions chart, Stores notes and favorite websites

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KS - Remove Ad Banner | $9.99 | one-time |
| Unlimited Reference Entries | $9.99 | one-time |
| Enable All Timers | $9.99 | one-time |
| All Features | $24.99 | one-time |

**What reviewers like**

- ⏱️ Multiple simultaneous timers (5 timers)
- 🏷️ Ability to label each timer
- 📱 Portable and convenient to use
- 🔊 Loud and audible alerts
- 📊 Useful conversion charts included

**What reviewers complain about**

- 📢 Inconsistent alert volume levels
- 🔔 Alert only rings briefly then shows notification
- 📵 Doesn't ring when phone is locked
- 📺 No landscape mode support
- 🎵 Limited and repetitive alarm sounds

**Reported bugs**

- App crashes frequently during use
- Timer doesn't alert when phone is in lock mode
- Accidental timer reset when phone placed in pocket
- Pop-up ads appear during timer setup
- Free version upgrade doesn't convert to Pro (requires repurchase)

**Requested features**

- Custom alarm sounds for each timer
- Different ringtones/tones for different timers
- Count-up feature after timer reaches zero
- Larger readout/display text
- Cooking temperature reference charts


## Frequently asked questions

### Is Kitchen Calculator free?

Kitchen Calculator costs $1.99, with no in-app purchases.

### Is Sous Chef free?

Sous Chef is free to download, with in-app purchases available.

### Which has better reviews, Kitchen Calculator or Sous Chef?

Sous Chef is rated higher. Kitchen Calculator averages 3.6 out of 5 from 20 ratings, while Sous Chef averages 4.5 from 338 ratings.

### Do Kitchen Calculator or Sous Chef have ads?

Sous Chef shows ads; Kitchen Calculator does not.

### Which is updated more often, Kitchen Calculator or Sous Chef?

Kitchen Calculator ships an update every 2 months, and Sous Chef every 3 months. Most recently, Kitchen Calculator was updated on October 20, 2026 and Sous Chef on October 18, 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.*