BFM Calculator vs SWI Fold
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BFM Calculator
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BFM Measurement Calculator is a tool designed to help you create the perfect connector solution for your unique industrial needs.
SWI Fold
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Built for roofers. Powered by precision. SWI Fold is the ultimate flashing design and order tool, made for tradesmen who don’t have time to waste. Whether you're on-site or in the office, design with pinpoint accuracy, send instant quotes, and submit orders directly to suppliers. No pen. No paper. No delays. Key Features: • Sketch in Seconds – Tap, bend, and shape custom profiles • Angle + Dimension Control – Lock in perfect cuts every time • Save to Library – Reuse your designs again and again • Order Direct to Supplier – Quote it. Send it. Done. • Track Orders with Ease – Stay on top of every job Made for speed. Designed for accuracy. Whether you're building sheds or running a team, SWI Fold gives you the power to move faster, reduce errors, and win more work.
Screenshots
Verdict
The clearest difference is update cadence: SWI Fold at every 5 days against BFM Calculator's every 3 months. BFM Calculator's advantage is iOS requirement (11.0 vs 15.1). On price, ads, 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.
BFM Calculator ships an update every 3 months, SWI Fold every 5 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | BFM Calculator | SWI Fold |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 94 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | BFM® Global Ltd. | SWI Engineering |
In-app purchases
BFM Calculator
No in-app purchases
SWI Fold
No in-app purchases
Questions
Is BFM Calculator free?
Is SWI Fold free?
Do BFM Calculator or SWI Fold have ads?
Which is updated more often, BFM Calculator or SWI Fold?
Other comparisons
