AirCompare™ vs BrickCalc

AirCompare™ reduces home energy consumption and saves you money by providing two smart tools, a ventilation controller and a thermostat controller. Both smart controllers can be used “manually” to give you advice on how to best adjust your ventilation and thermostat. AirCompare™ can also be configured to automatically control your HomeKit-enabled windows, fans and thermostats. The AirCompare™ ventilation controller calculates the energy content of your home’s interior air and compares it to the air outside. If you can get free heating or cooling by just opening your windows, AirCompare™ will make it happen! What if rain is coming? AirCompare™ checks your local weather for current and forecasted rain. You can decide how sensitive AirCompare will be to rain in the forecast. For instance, you might choose to leave your windows closed for the night if the chance of rain in the next 8 hours is 30% or more. The AirCompare™ thermostat controller uses your preferences, combined with an analysis of current conditions, to optimize the setting of your thermostat. AirCompare™ uses current electricity rates (where available) and your local weather forecast, along with your preferences, to calculate the ideal setting at any moment. The optimum setting balances your comfort against the expected cost of heating or cooling. For instance you might choose to tolerate a higher summer temperature when electricity rates are peaking, and enjoy a cooler temperature when electricity is less expensive late at night. You might turn off your A/C if you know a cold front is due soon. AirCompare™ simplifies your life by considering all the data and making these complex decisions for you.

BrickCalc is the fast, reliable offline material and cost estimator built for DIY homeowners, handymen, flippers, and small contractors. Go from dimensions to precise quantities, total costs, saved projects, and shopping lists in under a minute — completely offline, no internet required. 8 Professional Estimators - Concrete (slab, footing, column, tube) — cubic yards/meters + bag counts - Paint — wall area, door/window deductions, coats & gallons - Tile — straight or diagonal layouts + grout quantity - Lumber — board feet, linear feet & cost - Roofing — pitch factor, squares, bundles & underlayment - Flooring — boxes/planks + underlayment - Drywall — sheets, tape, compound & screws - Misc/Custom — quantity, area or volume mode All formulas run live as you type with editable waste %, Imperial/Metric support, and smart rounding up to whole purchase units (bags, sheets, bundles, boxes). Project Tools (Pro unlock) Save unlimited projects with notes, attached estimates, shopping summaries, basic cut lists, and job-site photos. Export clean PDFs for sharing. Why BrickCalc? - 100% offline — perfect for job sites - One-time Pro unlock ($9.99) — no subscriptions, no ads - Glove-friendly large tap targets, bold results, light/dark mode - Free version includes full Concrete + Paint estimators + 1 project Built for real work: precise on-device calculations, high contrast for outdoor use, and haptics on key actions. Estimates are planning aids only. Actual quantities may vary based on site conditions, materials, and installation methods. Not for structural engineering decisions. Always verify with suppliers and professionals. Download BrickCalc today and estimate smarter, faster, and with confidence. TERMS & CONDITIONS Privacy Policy: https://brickcalc.app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/