# My Physics Calculator vs Pico Zip

The clearest difference is price: Pico Zip at Free against My Physics Calculator's $2.99. Pico Zip also leads on update cadence (every 3 months vs every 12 months). My Physics Calculator's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Pico Zip is free to download; My Physics Calculator costs $2.99 up front. Pico Zip sells 1 one-off in-app purchase. My Physics Calculator asks for nothing beyond the download.

My Physics Calculator ships an update every 12 months, Pico Zip every 3 months. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | My Physics Calculator | Pico Zip |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.3 (44 ratings)](https://appshunter.io/ios/app/my-physics-calculator/id827404220/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 months** |
| Monetization | Paid | — |
| Size | 7 MB | 22 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [Private Intelligence Inc.](https://appshunter.io/developer/1745322684) |

## What reviewers say

### My Physics Calculator

[App page](https://appshunter.io/ios/app/my-physics-calculator/id827404220)

This app offers a comprehensive suite of over 130 calculators for physics and engineering calculations. It provides clear formulas and definitions for each parameter, making complex calculations accessible with a simple interface.

**Highlights:** 130+ physics and engineering calculators, Includes formulas and definitions, Simple user interface, Mechanics & Motion calculations, Fluids & Thermodynamics calculations, Electrical & Circuit calculations, Projectile Motion calculations

**Features:** Vision Pro support

**In-app purchases:** none


### Pico Zip

[App page](https://appshunter.io/ios/app/pico-zip/id6762082287)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Pico Zip | $4.99 | one-time |


## Frequently asked questions

### Is My Physics Calculator free?

My Physics Calculator costs $2.99, with no in-app purchases.

### Is Pico Zip free?

Pico Zip is free to download, with in-app purchases available.

### Do My Physics Calculator or Pico Zip have ads?

Neither My Physics Calculator nor Pico Zip shows ads.

### Which is updated more often, My Physics Calculator or Pico Zip?

My Physics Calculator ships an update every 12 months, and Pico Zip every 3 months. Most recently, My Physics Calculator was updated on October 28, 2026 and Pico Zip on October 25, 2026.

---

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