Architect's Formulator vs مباني | MABANI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Architect's Formulator
A comprehensive professional calculator for architects, engineers, and construction professionals. It offers over 2,000 formulas across structural, electrical, mechanical, plumbing, and carpentry disciplines, along with unit conversions and reference tables.
- Over 2,000 professional formulas
- US and Metric unit conversions
- Save and export calculations
- Favorite frequently used calculators
- Reference tables and ADA guidelines
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ARCHITECT'S FORMULATOR is the ultimate professional calculator for architects, engineers, and construction professionals — with over 2,000 formulas in a single app. Whether you're sizing beams, designing HVAC systems, calculating voltage drops, or checking ADA compliance, Architect's Formulator covers every discipline — structural, electrical, mechanical, plumbing, and carpentry — plus unit conversions, reference tables, and ADA accessibility resources. ARCHITECTURE & STRUCTURAL — 29 categories covering beam loads across single through four continuous spans, concrete design, flat plate analysis, steel design, masonry, environmental loads (wind, snow, seismic), foundation and retaining walls, wood design, acoustic absorption, 100+ material weights, fire egress, roof drainage, solar/daylighting, thermal performance, site grading, cost estimating, and more. ELECTRICAL — 15 categories for AC/DC circuits, Ohm's Law, motors, transformers, voltage drop, wiring/conduit sizing, batteries, impedance, power demand, lighting design, UPS sizing, and operating costs. CARPENTRY — 8 categories for lumber, stairs, safe beam loads, wall loads, roofing (shed, gable, hip), railing/deck framing, crown molding, and materials estimation for drywall, concrete, paint, and plywood. PLUMBING & HVAC — 29 categories covering pipe sizing, water flow, pumps, boilers, and a comprehensive HVAC library including airside/waterside heat transfer, duct sizing, fan and pump laws, gas laws, psychrometrics, refrigeration, heating/cooling load design, energy content for 16 fuel types, ventilation rates per ASHRAE 62.1, and steam/hydronic systems. CONVERSIONS — 17 categories with 500+ conversions for pressures, flows, BTU, horsepower, watts, frequency, linear/liquid/square/cubic measures, weights, and a Metric library with 280+ conversions across length, area, volume, mass, energy, power, and more. TEMPERATURE SCALES — Convert between all 8 scales: Celsius, Fahrenheit, Kelvin, Rankine, Réaumur, Newton, Delisle, and Rømer. REFERENCE TABLES — IBC Occupancy Loads, Brick Sizes, Lumber Dimensions, AWG Wire Gauge, Concrete Mix Ratios, and Insulation R-Values. ADA REFERENCE — 50 illustrated diagrams for wheelchair clearances, ramps, grab bars, elevators, accessible parking, and restroom layouts, plus 17 PDF documents with full ADA guidelines. FEATURES: • Over 2,000 professional formulas • US and Metric units with one-tap switching • Save and export calculations • Favorite your most-used calculators • One-time premium upgrade — no subscriptions From foundation to finish, every formula for every phase of the job.
مباني | MABANI
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Welcome to our groundbreaking application, your premier destination for all things construction, contracting, and home improvement. We understand the complexities and challenges inherent in these domains, which is why we've painstakingly crafted a comprehensive platform to revolutionize your project experience. In today's fast-paced world, finding trustworthy professionals and reliable services is paramount. With our app, you gain access to a vast network of pre-screened companies, each renowned for their expertise, integrity, and commitment to excellence. Whether you're embarking on a small-scale renovation or overseeing a large-scale construction project, our platform is your ultimate resource for success. Navigate our user-friendly interface with ease, where you'll discover an extensive array of service providers specializing in every facet of construction, contracting, and home improvement. From general contractors equipped to tackle ambitious building projects to specialized artisans proficient in plumbing, electrical work, landscaping, and beyond, our directory caters to every conceivable need. Transparency is our hallmark. Each company profile features detailed descriptions, customer testimonials, and transparent pricing structures, empowering you to make informed decisions with confidence. Gone are the days of uncertainty and guesswork—our app ensures that you select professionals who prioritize quality, reliability, and customer satisfaction above all else. But we offer more than just a directory. Our app serves as your indispensable project management tool, allowing you to request quotes, schedule appointments, and track progress—all from the palm of your hand. Whether you're a homeowner, property manager, or business owner, our platform simplifies the complexities of construction and home improvement, ensuring that your vision becomes a reality. With a commitment to innovation and customer-centricity, we're redefining the way projects are conceived, planned, and executed. Download our app today and experience the convenience, reliability, and peace of mind that come with finding trusted companies for all your construction, contracting, and home needs. Let us be your partner on the journey toward realizing your dreams—because when it comes to building a better future, every detail matters.
Screenshots
Verdict
The clearest difference is in-app purchases: مباني | MABANI at none against Architect's Formulator's 1. مباني | MABANI also leads on iOS requirement (12.0 vs 18.6). Architect's Formulator's advantage is update cadence (every 2 months vs every 22 months). 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. Architect's Formulator sells 1 one-off in-app purchase. مباني | MABANI asks for nothing beyond the download.
Architect's Formulator ships an update every 2 months, مباني | MABANI every 22 months. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.
| Parameter | Architect's Formulator | مباني | MABANI |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (2 ratings) — better | — |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months — better | Every 22 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 18.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 37 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Historycentral.com | Noor United |
In-app purchases
Architect's Formulator
- Pro Version$5.99
مباني | MABANI
No in-app purchases







