FerroAlloyNet vs WeldZip
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FerroAlloyNet
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Description: FerroAlloyNet Application is an official iPhone App, based on the information of www.ferroalloynet.com. It can help customers to keep abreast of the latest trends and information of ferroalloy at any time and anywhere and accurately grasp business opportunities.
WeldZip
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The Welding Assistant for Professionals 1. Filler Metal Data: Access detailed information on welding materials, including chemical composition, mechanical properties, and corrosion resistance, to make informed decisions. 2.Welding Tools: -Calculate weld material consumption and heat input. -Use DeLong and Schaeffler diagrams for stainless steel metallurgy. -Determine preheat temperatures and hardness conversions. -Decode welding symbols and calculate J/X coefficients for metals. 3.Welding Documents: Explore a library of patents, technical articles, and professional resources to stay updated on industry trends. 4.Welding Dictionary: A multilingual tool for quick translations of welding terms, making communication across languages effortless. 5. Welding Q&A: Get expert answers to your welding questions and share knowledge with a community of professionals.
Screenshots
Verdict
The clearest difference is ads: WeldZip at none against FerroAlloyNet's shown. FerroAlloyNet's advantage is update cadence (every 2 months vs every 8 months) and iOS requirement (9.0 vs 12.0). On price, 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.
FerroAlloyNet ships an update every 2 months, WeldZip every 8 months. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.
| Parameter | FerroAlloyNet | WeldZip |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 8 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 76 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | Chengdu Felo Internet Tech. Co. ,Ltd. | Shanghai KongDe IT Co., LTD. |
In-app purchases
FerroAlloyNet
No in-app purchases
WeldZip
No in-app purchases
