# Physics++ vs Astronomy Exam prep

The clearest difference is iOS requirement: Physics++ at 14.5 against Astronomy Exam prep's 18.5. On price, ads, in-app purchases and device support there is nothing between them.

Physics++ costs $0.99 and Astronomy Exam prep $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Physics++ | Astronomy Exam prep |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[3.9 (8 ratings)](https://appshunter.io/ios/app/physics-plus-plus/id325836855/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 68.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Paid | — |
| Size | 75 MB | 3 MB |
| Requires iOS | **14.5** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dominik Hauser](https://appshunter.io/developer/325836858) | [Christopher Enim](https://appshunter.io/developer/1722100693) |

## What reviewers say

### Physics++

[App page](https://appshunter.io/ios/app/physics-plus-plus/id325836855)

This app provides a comprehensive collection of over 120 physics formulas across various topics like mechanics, relativity, and thermodynamics. It includes a search function, unit conversions, and physics constants, with many formulas featuring integrated calculators for easy problem-solving.

**Highlights:** 120+ physics formulas, Mechanics, relativity, thermodynamics coverage, Search function for formulas, Integrated formula calculators, Physics constants and unit conversions

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

**In-app purchases:** none


### Astronomy Exam prep

[App page](https://appshunter.io/ios/app/astronomy-exam-prep/id6752510166)

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

**In-app purchases:** none


## Frequently asked questions

### Is Physics++ free?

Physics++ costs $0.99, with no in-app purchases.

### Is Astronomy Exam prep free?

Astronomy Exam prep costs $0.99, with no in-app purchases.

### Do Physics++ or Astronomy Exam prep have ads?

Neither Physics++ nor Astronomy Exam prep shows ads.

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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.*