# engine vs Liveyards App

The clearest difference is update cadence: Liveyards App at every 2 months against engine's every 13 months. engine's advantage is iOS requirement (13.0 vs 15.5). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for engine against 5.0 for Liveyards App. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

engine ships an update every 13 months, Liveyards App every 2 months. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | engine | Liveyards App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/engine-teardown/id1004536137/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/liveyards-app/id1611607479/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 6 MB | 29 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Lufthansa Technik AG - Innovation](https://appshunter.io/developer/419109455) | [Liveyards](https://appshunter.io/developer/1518806176) |

## What reviewers say

### engine

[App page](https://appshunter.io/ios/app/engine-teardown/id1004536137)

This app tracks the disassembly of aircraft engines, detailing each event, associated documents, and parts involved. It provides a comprehensive overview of the engine teardown process.

**Highlights:** Monitor aircraft engine teardown, View all teardown events, Access associated documents, Track engine parts

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

**In-app purchases:** none


### Liveyards App

[App page](https://appshunter.io/ios/app/liveyards-app/id1611607479)

Connect with a wide network of used auto parts yards to find the components you need. This platform facilitates live interactions between buyers and sellers, streamlining the process for both individual consumers and automotive businesses.

**Highlights:** Connect with used auto parts yards, Find specific auto components, Live interaction with buyers and sellers, Streamline automotive business management, Platform for consumers and businesses

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

**In-app purchases:** none


## Frequently asked questions

### Is engine free?

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

### Is Liveyards App free?

Liveyards App is free to download, with no in-app purchases.

### Which has better reviews, engine or Liveyards App?

engine and Liveyards App are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do engine or Liveyards App have ads?

Neither engine nor Liveyards App shows ads.

### Which is updated more often, engine or Liveyards App?

engine ships an update every 13 months, and Liveyards App every 2 months. Most recently, engine was updated on October 11, 2026 and Liveyards App on October 6, 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.*