RMF Fire vs SteelKit
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
RMF Fire
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With our network, you'll always have access to your home's fire and safety devices. Remotely monitor the status of your smoke, CO and other useful sensors throughout the home. Know the condition of all unit's sensor performance and battery levels. Monitor the room temperature of any installed location. Be alerted by text message or email to any ALARM/WARNING situations. Receive maintenance messages to prevent annoying middle of the night alerts. Please note: Only available for use with OmniShield compatible alarms, sensors and devices.
SteelKit
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SteelKit is the workshop tool for people who work with steel: fabricators, blacksmiths, steel contractors and designers. FULL PROFILE CATALOG Look up IPE, IPN, UPN, HEA, HEB, HEM, round tubes, rectangular tubes, angles, rounds and flats. Each profile shows the weight per meter and the dimensions. WEIGHT IN A FEW SECONDS Enter the length and the quantity and read the weight. It also works for a profile that is not in the catalog: just enter the sizes. SHEETS Pick the thickness and the sheet size and read the weight. Smooth, ribbed and tread plate. DEVELOPMENTS Cones, reducers and square-to-round. See the part in 3D, turn it with your finger and save the flat pattern as PDF or DXF. PLATES AND FLANGES Set the holes and the center hole, check the preview and export the DXF for cutting. MATERIAL LISTS Add the pieces, set the price per kg and get the total weight and a cost estimate. Matching pieces combine on their own. From the list you prepare the request for your supplier. OFTEN USED PROFILES The profiles you open most stay within reach. You can clear that history when you want. WORKSHOP TABLES Threads, wrench sizes, welding and specific weights, always on the phone. UNIT CONVERTER Switch between millimeters and inches, kilograms and pounds, and the other measures you use in the shop. SUPPLIERS Keep names, notes and contacts. Everything stays on the phone. WORKS OFFLINE No account and no internet. The data is already on the phone, even with no signal. LANGUAGES Italian, English, French, German, Spanish and Romanian. Made for the workshop, with large numbers and few steps.
Screenshots
Verdict
The clearest difference is update cadence: SteelKit at every 4 days against RMF Fire's every 6 months. RMF Fire's advantage is iOS requirement (15.6 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RMF Fire ships an update every 6 months, SteelKit every 4 days. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.
| Parameter | RMF Fire | SteelKit |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 4 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 15.6 โ better | 17.6 |
| Further details โ not scored | ||
| Size | 107 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | GHS Companies | ALECU POPA |
In-app purchases
RMF Fire
No in-app purchases
SteelKit
No in-app purchases









