# Salad Timer vs ProEngineer Calculator

The clearest difference is review sentiment: ProEngineer Calculator at 100% against Salad Timer's 50%. ProEngineer Calculator also leads on rating (5.0 vs 4.0) and update cadence (monthly vs every 4 months). Salad Timer's advantage is price ($2.99 vs $19.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Salad Timer costs $2.99 and ProEngineer Calculator $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ProEngineer Calculator holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 50% of Salad Timer's written reviews are positive against 100% of ProEngineer Calculator's.

Salad Timer ships an update every 4 months, ProEngineer Calculator monthly. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Salad Timer | ProEngineer Calculator |
| --- | --- | --- |
| Price | **$2.99** | $19.99 |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/salad-timer-study-and-focus/id1514392956/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/proengineer-calculator/id6752825468/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Paid | Paid |
| Size | 27 MB | 46 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IcePenguin's cruise diary](https://appshunter.io/developer/554578241) | [Margaret Hayes](https://appshunter.io/developer/1840974547) |

## What reviewers say

### Salad Timer

[App page](https://appshunter.io/ios/app/salad-timer-study-and-focus/id1514392956)

This app uses the Pomodoro Technique to help you focus on tasks and study sessions. Choose a salad icon to represent your work, set a 25-minute timer, and take short breaks to stay productive.

**Highlights:** Pomodoro Technique timer, Pause and resume functionality, Short break support, 10+ customizable salad icons, 3+ background timer images, Work and study time tracking

**Features:** Vision Pro support

**In-app purchases:** none


### ProEngineer Calculator

[App page](https://appshunter.io/ios/app/proengineer-calculator/id6752825468)

This app provides engineers and students with a comprehensive suite of tools for complex calculations across various engineering disciplines. It offers features for stoichiometry, thermodynamics, electrical, and fluid mechanics, along with process visualization and project management aids.

**Highlights:** Stoichiometry & Material Balances, Thermodynamics Calculations, Electrical Calculations, Flow Mechanics Calculator, Process Timeline, Consultant Directory

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

**In-app purchases:** none


## Frequently asked questions

### Is Salad Timer free?

Salad Timer costs $2.99, with no in-app purchases.

### Is ProEngineer Calculator free?

ProEngineer Calculator costs $19.99, with no in-app purchases.

### Which has better reviews, Salad Timer or ProEngineer Calculator?

ProEngineer Calculator is rated higher. Salad Timer averages 4.0 out of 5 from 2 ratings, while ProEngineer Calculator averages 5.0 from 1 ratings.

### Do Salad Timer or ProEngineer Calculator have ads?

Neither Salad Timer nor ProEngineer Calculator shows ads.

### Which is updated more often, Salad Timer or ProEngineer Calculator?

Salad Timer ships an update every 4 months, and ProEngineer Calculator monthly. Most recently, Salad Timer was updated on October 8, 2026 and ProEngineer Calculator on October 4, 2026.

---

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