# High School Physics Flashcards vs High School Astronomy

The clearest difference is price: High School Physics Flashcards at $1.99 against High School Astronomy's $2.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

High School Physics Flashcards costs $1.99 and High School Astronomy $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

High School Physics Flashcards ships an update every 41 months, High School Astronomy every 37 months. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | High School Physics Flashcards | High School Astronomy |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 37 months** |
| Size | 15 MB | 14 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hasan Cakir](https://appshunter.io/developer/814343093) | [Nurten PIRLI](https://appshunter.io/developer/1495958705) |

## What reviewers say

### High School Physics Flashcards

[App page](https://appshunter.io/ios/app/high-school-physics-flashcards/id1410059189)

**Features:** macOS Compatibility

**In-app purchases:** none


### High School Astronomy

[App page](https://appshunter.io/ios/app/high-school-astronomy/id1497129356)

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

**In-app purchases:** none


## Frequently asked questions

### Is High School Physics Flashcards free?

High School Physics Flashcards costs $1.99, with no in-app purchases.

### Is High School Astronomy free?

High School Astronomy costs $2.99, with no in-app purchases.

### Do High School Physics Flashcards or High School Astronomy have ads?

Neither High School Physics Flashcards nor High School Astronomy shows ads.

### Which is updated more often, High School Physics Flashcards or High School Astronomy?

High School Physics Flashcards ships an update every 41 months, and High School Astronomy every 37 months. Most recently, High School Physics Flashcards was updated on September 10, 2026 and High School Astronomy on September 21, 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.*