# Aviation Dictionary vs Physics Questions

The clearest difference is in-app purchases: Aviation Dictionary at none against Physics Questions's 9. Aviation Dictionary also leads on ads (none vs shown) and iOS requirement (8.0 vs 12.0). On price and device support there is nothing between them.

Both are free to download. Physics Questions sells 9 one-off in-app purchases. Aviation Dictionary asks for nothing beyond the download.

## The numbers

| Metric | Aviation Dictionary | Physics Questions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (6 ratings)](https://appshunter.io/ios/app/aviation-dictionary-definitions-terms/id1253453623/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 days |
| Monetization | Free | — |
| Size | 74 MB | 20 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Santosh Mishra](https://appshunter.io/developer/1187693169) | [Michael Todd](https://appshunter.io/developer/1211079532) |

## What reviewers say

### Aviation Dictionary

[App page](https://appshunter.io/ios/app/aviation-dictionary-definitions-terms/id1253453623)

Instantly decode aviation terms with this free offline dictionary. Access a vast encyclopedia of aviation vocabulary, search for specific terms, bookmark favorites, and even hear correct pronunciations. Perfect for anyone looking to understand aviation jargon.

**Highlights:** Extensive aviation term encyclopedia, Search functionality, Bookmark terms, Share terms on social media, Audio pronunciation guide, Offline access

**In-app purchases:** none


### Physics Questions

[App page](https://appshunter.io/ios/app/physics-questions/id1616961005)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Electricity Questions | $1.99 | one-time |
| Electronics Questions | $1.99 | one-time |
| Electromagnetism Questions | $1.99 | one-time |
| Force & Energy Questions | $1.99 | one-time |
| Motion Questions | $1.99 | one-time |
| Optics Questions | $1.99 | one-time |
| Radioactivity & Thermodynamics | $1.99 | one-time |
| Special Relativity Questions | $1.99 | one-time |
| Waves & Particles Questions | $1.99 | one-time |


## Frequently asked questions

### Is Aviation Dictionary free?

Aviation Dictionary is free to download, with no in-app purchases.

### Is Physics Questions free?

Physics Questions is free to download, with in-app purchases available.

### Do Aviation Dictionary or Physics Questions have ads?

Physics Questions shows ads; Aviation Dictionary does not.

---

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