Knauf Pro+ vs Foambid
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Knauf Pro+
This tool simplifies home repair and remodeling by offering instant room measurements and thermal imaging to detect energy loss. It provides tailored insulation recommendations for various climate zones to improve energy efficiency and comfort.
- Instant room measurement calculations
- Thermal imaging for energy loss detection
- Fiberglass insulation recommendations
- Project progress photo tracking
- Manage multiple projects
- Share detailed project reports
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Knauf Pro+ is an innovative tool designed to simplify and enhance repair and remodel projects for homeowners, contractors, and DIY enthusiasts. With advanced features like instant room measurement calculations and thermal imaging technology, the app allows you to identify energy loss, such as heat and air leaks. Tailored to specific climate zones, it provides fiberglass insulation recommendations to optimize energy efficiency, reduce costs and improve comfort. Whether you are planning a small repair or a full-scale remodel, this app provides convenience to help you achieve professional-grade results with ease. With Knauf Pro+, you can: - Harness your LiDAR-equipped iPhone Pro® or iPad Pro® to easily acquire room measurements - Leverage your FLIR ONE® thermal camera attachment to identify poor insulated areas - Capture and store "before" and "after" photos to track project progress - Manage multiple projects in one place - Share detailed project reports with others © 2025 Knauf Insulation, Inc. iPhone Pro® and iPad Pro® are registered trademarks of Apple Inc. FLIR ONE® is a registered trademark of Teledyne FLIR LLC
Foambid
This professional tool helps spray foam contractors generate fast, accurate, and polished estimates for various job types. It provides structure measurements, material projections, and pricing controls for confident quoting.
- Dynamic board-foot pricing
- Multi-layer foam support
- Advanced yield estimation
- Gross profit controls
- Accuracy guard for estimates
- Support for complex structures
- Detailed bid breakdowns
- Fire protection add-on estimating
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Foambid: The Spray Foam Contractor’s Estimating Engine Foambid is a professional estimating tool built specifically for spray foam contractors. It is designed to help you generate fast, accurate, and polished estimates for real-world jobs — from simple flat surfaces to complex agricultural and commercial structures. Whether you are bidding in the office, in the shop, or in the field, Foambid gives you the structure measurements, board-foot calculations, material projections, and pricing controls you need to quote with confidence. Access & Pricing Foambid is free to download. Full access requires an auto-renewing Foambid subscription (Monthly or Annual). A 7-day free trial is available for eligible new subscribers. You can manage or cancel your subscription at any time in Settings > [your name] > Subscriptions. Built For Real Spray Foam Work Foambid was created for contractors who need more than a generic calculator. It combines jobsite practicality with deeper estimating logic so you can produce bids that reflect the way spray foam projects are actually sold. Key Features Dynamic Board-Foot Pricing Foambid supports dynamic inch-by-inch board-foot pricing for both closed-cell and open-cell foam. This allows you to quote single-layer and multi-layer jobs using pricing ladders that reflect your actual business model. Multi-Layer Foam Support Bid jobs with different foam types and thicknesses across walls and roof sections. Foambid can handle combinations like closed-cell on one surface and open-cell on another while keeping calculations organized and accurate. Advanced Yield Estimation Foambid goes beyond simple area math. It considers substrate type, environmental conditions, and buffer margins to help you generate more realistic material expectations and avoid underbidding. Gross Profit Controls Build pricing around your actual targets. Foambid helps you calculate revenue, material cost, labor, and gross profit so you can quote jobs with a clearer understanding of your margins. Foambid Accuracy Guard™ Each estimate is reviewed for consistency and completeness before you move forward. That means fewer mistakes caused by missing measurements, mismatched inputs, or overlooked configuration issues. Advanced Structure Support Foambid supports a wide range of spray foam applications, including flat planes, perimeter jobs, grain bins, Quonsets, and walls-and-roof structures. Roof configurations include gable, hip, monitor, gambrel, saltbox, and more. Detailed Bid Breakdowns Generate estimate summaries that show the numbers behind the quote, including board feet, set counts, material pricing, yield impacts, and additional cost inputs. This makes Foambid useful for both internal review and customer-facing professionalism. Fire Protection Add-On Estimating Foambid also supports fire protection estimating workflows, helping contractors account for thermal or ignition barrier coatings when required as part of the project scope. Recent Updates In 3.4.1 Improved saved-project editing and rehydration behavior More reliable summary refresh after edits Stronger reset behavior when starting a brand-new Foambid Better consistency across saved, edited, and newly created projects Additional stability improvements and workflow fixes Built For Contractors, By Contractors Foambid was developed with real spray foam workflows in mind. It is built to replace guesswork, reduce spreadsheet dependency, and help contractors quote faster with more confidence. If you are tired of rough math, disconnected notes, and inconsistent bids, Foambid gives you a better way to estimate. Foambid uses Apple’s Standard End User License Agreement: Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.foambid.co/privacy-policy
Screenshots
Verdict
The clearest difference is rating: Knauf Pro+ at 5.0 against Foambid's 4.3. Knauf Pro+ also leads on in-app purchases (none vs 2). Foambid's advantage is update cadence (every 9 days vs every 2 months). On price, ratings volume, 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. Foambid sells 2 in-app purchases, starting at $39.99 per month. Knauf Pro+ asks for nothing beyond the download.
Knauf Pro+ holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 4 and 3 respectively.
Knauf Pro+ ships an update every 2 months, Foambid every 9 days. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.
| Parameter | Knauf Pro+ | Foambid |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 4.3 (3 ratings) |
| Number of ratings | 4 — better | 3 |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 118 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Knauf Insulation, Inc. | Foambid |
Customer experience
Knauf Pro+
Foambid
In-app purchases
Knauf Pro+
No in-app purchases
Foambid
- Foambid Monthly7 Days trial$39.991 Month
- Foambid Annual7 Days trial$399.991 Year









