# Qmio (CESGA) vs PhysicsCalc

The clearest difference is price: Qmio (CESGA) at Free against PhysicsCalc's $19.99. Qmio (CESGA) also leads on in-app purchases (none vs 1) and update cadence (every 2 days vs every 3 months). On ads, device support and iOS requirement there is nothing between them.

Qmio (CESGA) is free to download; PhysicsCalc costs $19.99 up front. PhysicsCalc sells 1 one-off in-app purchase. Qmio (CESGA) asks for nothing beyond the download.

Qmio (CESGA) ships an update every 2 days, PhysicsCalc every 3 months. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Qmio (CESGA) | PhysicsCalc |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/physicscalc-126-formulas/id6761487165/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 months |
| Monetization | — | Freemium |
| Size | 195 MB | 10 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Këndra](https://appshunter.io/developer/1417978181) | [Rustam Elmuradov](https://appshunter.io/developer/1889905226) |

## What reviewers say

### Qmio (CESGA)

[App page](https://appshunter.io/ios/app/qmio-cesga/id6472663263)

**In-app purchases:** none


### PhysicsCalc

[App page](https://appshunter.io/ios/app/physicscalc-126-formulas/id6761487165)

This app provides a comprehensive collection of physics formulas, calculations, and solutions. It offers a unit converter, physical constants, and history of calculations, with advanced features like dependency graphs and error calculation available via a one-time purchase.

**Highlights:** 126 physics formulas, Smart calculation with instant results, Step-by-step solutions, Unit converter, Physical constants, Dependency graphs, Error calculator

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Formulas | $1.99 | one-time |


## Frequently asked questions

### Is Qmio (CESGA) free?

Qmio (CESGA) is free to download, with no in-app purchases.

### Is PhysicsCalc free?

PhysicsCalc costs $19.99, and also offers in-app purchases.

### Do Qmio (CESGA) or PhysicsCalc have ads?

Neither Qmio (CESGA) nor PhysicsCalc shows ads.

### Which is updated more often, Qmio (CESGA) or PhysicsCalc?

Qmio (CESGA) ships an update every 2 days, and PhysicsCalc every 3 months. Most recently, Qmio (CESGA) was updated on October 25, 2026 and PhysicsCalc on October 19, 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.*