# Sous Vide Timing Ruler vs Cooking Ex Optimizer

The clearest difference is chart position: Sous Vide Timing Ruler at #153 against Cooking Ex Optimizer's unranked. On price, update cadence, ads and in-app purchases there is nothing between them.

Sous Vide Timing Ruler costs $1.99 and Cooking Ex Optimizer $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sous Vide Timing Ruler ships an update every 6 months, Cooking Ex Optimizer every 9 months. The most recent releases landed on October 11, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Sous Vide Timing Ruler | Cooking Ex Optimizer |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/sous-vide-timing-ruler/id1480101459/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 9 months |
| Monetization | Paid | — |
| Best chart rank | **#153** | — |
| Size | 36 MB | 3 MB |
| Requires iOS | **15.2** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Klaas Kremer](https://appshunter.io/developer/707360390) | [Morten Punnerud](https://appshunter.io/developer/969844397) |

## What reviewers say

### Sous Vide Timing Ruler

[App page](https://appshunter.io/ios/app/sous-vide-timing-ruler/id1480101459)

**Currently charting:** #153 Top Paid · Food & Drink (US App Store)

This kitchen aid helps you achieve perfect Sous Vide results by calculating precise cooking times and temperatures based on ingredient type and size. It functions as a digital ruler to measure thickness, offering tailored guidance for various foods and post-sous vide finishing tips.

**Highlights:** Precise time and temperature calculation, Ingredient thickness measurement, Tailored guidance for various foods, Post-sous vide finishing tips, Supports meat, fish, poultry, fruits, and vegetables

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

**In-app purchases:** none


### Cooking Ex Optimizer

[App page](https://appshunter.io/ios/app/cooking-ex-optimizer/id6749771586)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sous Vide Timing Ruler free?

Sous Vide Timing Ruler costs $1.99, with no in-app purchases.

### Is Cooking Ex Optimizer free?

Cooking Ex Optimizer costs $1.99, with no in-app purchases.

### Do Sous Vide Timing Ruler or Cooking Ex Optimizer have ads?

Neither Sous Vide Timing Ruler nor Cooking Ex Optimizer shows ads.

### Which is updated more often, Sous Vide Timing Ruler or Cooking Ex Optimizer?

Sous Vide Timing Ruler ships an update every 6 months, and Cooking Ex Optimizer every 9 months. Most recently, Sous Vide Timing Ruler was updated on October 11, 2026 and Cooking Ex Optimizer on October 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*