# Idemat vs Formula SAE

The clearest difference is rating: Idemat at 5.0 against Formula SAE's 3.3. Formula SAE's advantage is ratings volume (10 vs 3) and iOS requirement (8.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Idemat holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 3 and 10 respectively.

Idemat ships an update every 8 months, Formula SAE every 5 months. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Idemat | Formula SAE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/idemat/id973292211/reviews)** | [3.3 (10 ratings)](https://appshunter.io/ios/app/formula-sae/id1371880139/reviews) |
| Number of ratings | 3 | **10** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 26 MB | 47 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [joost vogtlander](https://appshunter.io/developer/1117266085) | [SAE](https://appshunter.io/developer/662136165) |

## What reviewers say

### Idemat

[App page](https://appshunter.io/ios/app/idemat/id973292211)

This app helps designers assess the environmental impact of their material choices and processes. It provides extensive data on materials and processes to support sustainable product design, making life cycle assessment more accessible.

**Highlights:** Material and process environmental impact data, Eco-costs and carbon footprint assessment, Sustainable product design support, Life cycle assessment integration, Predefined end-of-life scenarios, Visual rankings and detail screens

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

**In-app purchases:** none


### Formula SAE

[App page](https://appshunter.io/ios/app/formula-sae/id1371880139)

This app provides essential information for the Formula SAE community, including competition news, schedules, maps, and team details. Stay updated with real-time scoring, results, and important announcements, even without data service.

**Highlights:** Competition news and updates, Interactive maps and schedules, Team scoring notifications, Event results and leaderboards, Paddock team locator, Push notifications for announcements

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

**In-app purchases:** none


## Frequently asked questions

### Is Idemat free?

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

### Is Formula SAE free?

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

### Which has better reviews, Idemat or Formula SAE?

Idemat is rated higher. Idemat averages 5.0 out of 5 from 3 ratings, while Formula SAE averages 3.3 from 10 ratings.

### Do Idemat or Formula SAE have ads?

Neither Idemat nor Formula SAE shows ads.

### Which is updated more often, Idemat or Formula SAE?

Idemat ships an update every 8 months, and Formula SAE every 5 months. Most recently, Idemat was updated on October 1, 2026 and Formula SAE on September 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.*