# Formeln & Tabellen Metall vs Engineering Academy

The clearest difference is update cadence: Engineering Academy at every 5 weeks against Formeln & Tabellen Metall's every 9 months. Engineering Academy also leads on monetization model (free vs free with in-app purchases). Formeln & Tabellen Metall's advantage is iOS requirement (10.0 vs 17). On price, ads, in-app purchases and device support there is nothing between them.

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

Formeln & Tabellen Metall ships an update every 9 months, Engineering Academy every 5 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Formeln & Tabellen Metall | Engineering Academy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/engineering-academy/id1547251179/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 35 MB | 65 MB |
| Requires iOS | **10.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Verlag Europa-Lehrmittel Nourney Vollmer GmbH & Co. KG](https://appshunter.io/developer/675507028) | [Epignosis LLC](https://appshunter.io/developer/1464879348) |

## What reviewers say

### Formeln & Tabellen Metall

[App page](https://appshunter.io/ios/app/formeln-and-tabellen-metall/id1201678103)

This app provides quick conversions for basic units and calculations for angles, hardness, and fits. It includes technology tables for materials, threads, and fasteners, along with supplementary formulas and videos.

**Highlights:** Unit conversions, Angle calculations, Hardness value determination, Fit tolerance calculations, Material property tables, Thread and fastener data, Supplementary formulas and videos

**In-app purchases:** none


### Engineering Academy

[App page](https://appshunter.io/ios/app/engineering-academy/id1547251179)

Access personalized online engineering training with interactive 3D animations and state-of-the-art content. Learn anytime, anywhere, with offline availability and synchronized progress across devices. Earn official certificates upon course completion.

**Highlights:** Personalized online training access, Offline training availability, Synchronized progress tracking, In-app completion tests, Official certificate issuance, 3D animation learning

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

**In-app purchases:** none


## Frequently asked questions

### Is Formeln & Tabellen Metall free?

Formeln & Tabellen Metall is free to download, with no in-app purchases.

### Is Engineering Academy free?

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

### Do Formeln & Tabellen Metall or Engineering Academy have ads?

Neither Formeln & Tabellen Metall nor Engineering Academy shows ads.

### Which is updated more often, Formeln & Tabellen Metall or Engineering Academy?

Formeln & Tabellen Metall ships an update every 9 months, and Engineering Academy every 5 weeks. Most recently, Formeln & Tabellen Metall was updated on November 2, 2026 and Engineering Academy on November 3, 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.*