Instrument Tech School vs Extrusion Guide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Instrument Tech School
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Inside the Instrument Tech School app, you can: Access all of your videos in one easy to use app Receive push notifications with the latest news and updates Access to all of your videos without having to remember your password Save your favorite posts so you can quickly find them later END USER LICENSE AGREEMENT https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Extrusion Guide
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Plastics is a sophisticated and diverse discipline. To excel, you need a good grasp of a wide range of concepts and data. The purpose of this guide is to provide extrusion operators with information that can help them to process, document, and troubleshoot more effectively.
Screenshots
Verdict
The clearest difference is iOS requirement: Extrusion Guide at 12.0 against Instrument Tech School's 16.6. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Instrument Tech School | Extrusion Guide |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 46 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Javier Zuazua | A. Routsis Associates, Inc. |
In-app purchases
Instrument Tech School
No in-app purchases
Extrusion Guide
No in-app purchases
Questions
Is Instrument Tech School free?
Is Extrusion Guide free?
Do Instrument Tech School or Extrusion Guide have ads?
Other comparisons
