# Aeropedia vs Aerospace Engineering Terms

The clearest difference is price: Aeropedia at Free against Aerospace Engineering Terms's $0.99. Aeropedia also leads on update cadence (every 3 weeks vs every 19 months) and iOS requirement (10.0 vs 12.0). Aerospace Engineering Terms's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

Aeropedia is free to download; Aerospace Engineering Terms costs $0.99 up front. Aeropedia sells 1 one-off in-app purchase. Aerospace Engineering Terms asks for nothing beyond the download.

Aeropedia ships an update every 3 weeks, Aerospace Engineering Terms every 19 months. The most recent releases landed on October 19, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Aeropedia | Aerospace Engineering Terms |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/aeropedia/id1451360111/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 19 months |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 26 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Power Werks, Inc.](https://appshunter.io/developer/1370024253) | [Polemics Applications LLC](https://appshunter.io/developer/482504032) |

## What reviewers say

### Aeropedia

[App page](https://appshunter.io/ios/app/aeropedia/id1451360111)

Access a comprehensive aviation database with details on aircraft, engines, and airline fleets. Explore specific part information with an optional upgrade and connect with aviation professionals. This reference tool is designed for quick lookups and in-depth aviation data.

**Highlights:** Aircraft families and variants, Engine types and variants, Airline fleet information, Links to aircraft operator Wikipedia pages, Life Limited Parts (LLP) information (paid upgrade), Offer aircraft or LLPs to Power Werks

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LLP Upgrade | $2.99 | one-time |


### Aerospace Engineering Terms

[App page](https://appshunter.io/ios/app/aerospace-engineering-terms/id1584558472)

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

**In-app purchases:** none


## Frequently asked questions

### Is Aeropedia free?

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

### Is Aerospace Engineering Terms free?

Aerospace Engineering Terms costs $0.99, with no in-app purchases.

### Do Aeropedia or Aerospace Engineering Terms have ads?

Neither Aeropedia nor Aerospace Engineering Terms shows ads.

### Which is updated more often, Aeropedia or Aerospace Engineering Terms?

Aeropedia ships an update every 3 weeks, and Aerospace Engineering Terms every 19 months. Most recently, Aeropedia was updated on October 19, 2026 and Aerospace Engineering Terms on October 30, 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.*