Fossati vs GuideToMetal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fossati
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F.lli Fossati srl is the first company in the world dealing with the production of crucibles for melting precious metals and was established in 1935, based on the ideas and designs of its founder, Carlo Fossati. Today, F.lli Fossati is a leader in its industrial sector. The Fossati App, easy and immediate to use also thanks to pages and multimedia indexes, provides users with the catalogues containing a large variety ofCrucibles, Furnaces and Accessories, with all information on product types, dimensions, capacity, technical information, etc. Catalogues are also enriched with furnaces videos showing how they can be used and how they work. Finally, the News section will keep you always up to date on the F.lli Fossati Company events and news.
GuideToMetal
This app provides chemical analysis and standards for ferrous and non-ferrous compounds. It also offers charge calculation analysis and phase diagrams for select elements.
- Chemical analysis of compounds
- Standards for ferrous and non-ferrous metals
- Charge calculation analysis
- Phase diagrams of elements
- Supports iPhone and iPad
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It is an application where you can find chemical analysis or standard of ferrous and non-ferrous compounds, Charge Calculation analysis, phase diagrams of some elements.
Screenshots
Verdict
The clearest difference is in-app purchases: Fossati at none against GuideToMetal's 1. GuideToMetal's advantage is update cadence (every 10 days vs every 48 months) and iOS requirement (8.0 vs 15.6). On price, ads 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. GuideToMetal sells 1 in-app purchase, starting at $17.99 per year. Fossati asks for nothing beyond the download.
Fossati ships an update every 48 months, GuideToMetal every 10 days. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.
| Parameter | Fossati | GuideToMetal |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 48 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 8.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Omnys | TURKER DEMIRDISI DOKUM LIMITED SIRKETI |
In-app purchases
Fossati
No in-app purchases
GuideToMetal
- Annual Subscription$17.991 Year








