# Physics Quiz for Pilots vs Math Bubble Pop

The clearest difference is price: Math Bubble Pop at Free against Physics Quiz for Pilots's $2.99. Math Bubble Pop also leads on update cadence (every 3 days vs every 9 months). Physics Quiz for Pilots's advantage is iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Math Bubble Pop is free to download; Physics Quiz for Pilots costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Physics Quiz for Pilots ships an update every 9 months, Math Bubble Pop every 3 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Physics Quiz for Pilots | Math Bubble Pop |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 days** |
| Size | 9 MB | 132 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Oswald](https://appshunter.io/developer/740516956) | [Carl Magnus Swahn](https://appshunter.io/developer/1872936962) |

## What reviewers say

### Physics Quiz for Pilots

[App page](https://appshunter.io/ios/app/physics-quiz-for-pilots/id1501836192)

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

**In-app purchases:** none


### Math Bubble Pop

[App page](https://appshunter.io/ios/app/math-bubble-pop/id6760536925)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Physics Quiz for Pilots free?

Physics Quiz for Pilots costs $2.99, with no in-app purchases.

### Is Math Bubble Pop free?

Math Bubble Pop is free to download, with no in-app purchases.

### Do Physics Quiz for Pilots or Math Bubble Pop have ads?

Neither Physics Quiz for Pilots nor Math Bubble Pop shows ads.

### Which is updated more often, Physics Quiz for Pilots or Math Bubble Pop?

Physics Quiz for Pilots ships an update every 9 months, and Math Bubble Pop every 3 days. Most recently, Physics Quiz for Pilots was updated on October 7, 2026 and Math Bubble Pop on October 24, 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.*