Radisize: Radiator Calculator app icon

Apps Like Radisize: Radiator Calculator for iPhone and iPad

Add property, enter details, calculate size

Calculate size based on room dimensions, glazing, walls, and floor materials. Input property details to determine BTU and kW requirements. Choose ΔT35 or ΔT50 for calculations. All computations occur offline on the device.

by Zippy IT Solutions Ltd.★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. Homes And Rentals app icon

    Homes And Rentals

    Houston Association of Realtors

    Search , bookmark listings, view history

    Search for for sale or lease in Texas. Bookmark listings and view search history. Access MLS data, leads, and company listings for members. Compare property details and contact agents directly.

    ★ 4.8189,627 ratingsLifestyleFreeData updated 2026-09-08
  2. Home Design 3D: Draw & Plan app icon

    Home Design 3D: Draw & Plan

    Home Design 3D srl

    3D spaces and visualize layouts

    And homes in 3D with intuitive tools. Create floor plans, add furniture, and visualize layouts. Adjust materials, colors, and lighting. Export designs and share with others. Track project progress and make revisions.

    ★ 4.3104,787 ratingsProductivityFreeData updated 2026-09-08
  3. Lennox Home app icon

    Lennox Home

    Lennox Industries

    Control thermostat and monitor air quality

    Control and monitor your ’s temperature and schedule remotely. Adjust thermostat settings and balance room temperatures. View indoor air quality data when using a Air Quality Monitor. Manage advanced accessories from anywhere.

    ★ 4.628,856 ratingsUtilitiesFreeData updated 2026-09-06
  4. Hive app icon

    Hive

    Centrica Hive Limited

    Manage home energy and savings remotely

    Control smart home devices like heating systems and electric vehicle chargers. Monitor energy usage and costs. Set schedules for devices. Receive alerts and notifications. Adjust settings remotely from a smartphone.

    ★ 4.2782 ratingsLifestyleFreeData updated 2026-09-08
  5. SimplyWise: Cost Estimator app icon

    SimplyWise: Cost Estimator

    SimplyWise, Inc.

    Generate estimates and send project details

    Create and send professional construction estimates quickly. Manage bids and work orders efficiently. Track project expenses and job details in real time. Generate detailed reports for each project.

    ★ 4.834,150 ratingsBusinessFreeData updated 2026-09-13
  6. Concrete Calculator Plus app icon

    Concrete Calculator Plus

    Calc Hub, LLC

    Estimate and materials for slabs, walls, columns,

    Estimate volume for rectangular, circular, and stepped slabs, footings, columns, walls, and steps. Calculate block and CMU quantities for walls. Estimate mortar mix materials and rebar amounts. Determine gravel needs for bases.

    ★ 4.822,767 ratingsUtilitiesFreeData updated 2026-09-06
  7. RentCheck app icon

    RentCheck

    RentCheck Holdings, Inc.

    Track inspections and manage properties remotely

    Residents perform property inspections by taking photos, checking appliances, evaluating room conditions, and adding notes. Property managers track inspections, request reports, and access unalterable records remotely.

    ★ 4.819,287 ratingsLifestyleFreeData updated 2026-09-11
  8. House Designer app icon

    House Designer

    Scott Meyers

    Design 3D spaces and export images

    Build 3D models with real-time rendering and create detailed 2D floor plans. Choose from over 300 design items and materials. Export designs as images. Automatically calculate room sizes and recognize room layouts. Save designs in full version.

    ★ 4.47,282 ratingsGraphics & DesignFreeData updated 2026-09-08
  9. ArcSite: Quick CAD Floor Plans app icon

    ArcSite: Quick CAD Floor Plans

    Arctuition LLC

    Design and manage projects

    Create and modify with intuitive CAD tools. Add notes, measurements, and annotations. Export designs in various formats. Collaborate in real-time with team members. Track project progress and revisions. Share files via email or cloud storage.

    ★ 4.78,983 ratingsProductivityFreeData updated 2026-09-09
  10. Auto Monkey app icon

    Auto Monkey

    Auto Monkey, LLC

    Schedule repairs and track mechanics

    Book and pay for vetted mobile mechanics to perform car repairs at your location. View upfront pricing, 24-month/24,000-mile warranty, and complete secure in- checkout. Track repair progress and schedule service appointments.

    ★ 3.534 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.