Flatness app icon

Apps Like Flatness for iPhone and iPad

Measure and align with the M9 sensor

Measure using the AT-400 device with the Bluetooth-connected ACOEM M9 sensor. Guide users through measurement and alignment steps. Save and convert measurement reports to PDF for on-site documentation.

by ACOEM Group★ 5.01 ratingsProductivityFreeData updated 2026-09-06

Flatness screenshots

Ranked alternatives

Showing 81–100 of 1,000 ranked alternatives.

  1. Bubble Level® app icon

    Bubble Level®

    Tripti Kumari

    Level, angle, and slope in real time

    Check levels with three viewing options: surface, portrait, and landscape. Display angle and slope in percentage. Calibrate with all four sides. Includes carpenter's level, angle measurement, surface flatness, line level, and compass tools.

    ★ 4.481 ratingsProductivityFreeData updated 2026-09-06
  2. Uniter: Smart Unit Conversion app icon

    Uniter: Smart Unit Conversion

    Arkadiusz Holko

    Convert units in text, websites, and camera

    Convert units of measure in text, on websites in Safari, and live in the camera view. Automatically switch between Metric, Imperial, and U.K. systems. Select preferred units for automatic .

    ★ 4.772 ratingsUtilitiesFreeData updated 2026-09-06
  3. Dive Log app icon

    Dive Log

    Greg Mclaughlin

    Log dives, track depth, and note details

    Record details including depth, time, and location. Log site information while diving or on the boat. Capture GPS coordinates for sites. Sync with third-party logbook apps. Add notes and photos to each entry. View history and site maps.

    ★ 4.7106 ratingsSports$14.99Data updated 2026-09-09
  1. Bubble Level - Spirit Tool app icon

    Bubble Level - Spirit Tool

    Andy Sutanto

    Surfaces with precision and accuracy

    Allows users to check horizontal and vertical alignment. Features include circle mode for simultaneous angle measurement, vertical mode for ensuring surfaces are straight, horizontal mode for flat surfaces, and mix mode combining all functions.

    ★ 4.857 ratingsProductivityFreeData updated 2026-09-06
  2. iCircuit app icon

    iCircuit

    Krueger Systems, Inc.

    ★ 3.8133 ratingsProductivity$12.99Data updated 2026-09-08
  3. Millimeter Pro - screen ruler app icon

    Millimeter Pro - screen ruler

    VisTech.Projects LLC

    Measure objects, split parts, calculate ratios

    Measure objects using touch as or tape measure. Split objects into equal parts and calculate width/height ratios. Estimate diameter, angles, and divide circular objects. Switch between millimeters and inches for units.

    ★ 4.4108 ratingsUtilities$3.99Data updated 2026-09-08
  4. Level - Spirit level app icon

    Level - Spirit level

    Dominic Rodemer

    Measure surfaces with precision easily.

    The app provides horizontal, vertical, and inclined surface measurements. It includes a calibrating function for precise measurements.

    ★ 4.440 ratingsUtilities$0.99Data updated 2026-09-10
  5. FlowXpert app icon

    FlowXpert

    ABB b.v.

    Calculate flow and fluid properties

    Perform fluid property calculations and flow analysis for measurement systems. Access certified equations for pressure, temperature, and fluid behavior. Integrate with engineering software for accurate simulations and data validation.

    ★ 4.848 ratingsBusinessFreeData updated 2026-09-06
  6. iBend Pipe app icon

    iBend Pipe

    Francisco Alcala

    Bend pipes with precise calculations

    Calculate and visualize conduit bends for offsets, rolling offsets, parallel adjustments, and saddles. Specify direction relative to obstructions. Support English and metric units. Display 90° bends and back-to-back configurations.

    ★ 4.299 ratingsProductivity$4.99Data updated 2026-09-10
  7. JSON Viewer - Json file reader app icon

    JSON Viewer - Json file reader

    Beatcode Srl

    Open files from any

    Open files directly from other apps. Search and manage data easily. Convert to PDF. Archive, share, or print files.

    ★ 4.2111 ratingsUtilities$1.99Data updated 2026-09-06
  8. Graphic for iPhone app icon

    Graphic for iPhone

    Picta, Inc

    Create vector art and illustrations

    Create vector illustrations with precise tools for technical and artistic designs. Export to Pages, Keynote, or other formats. Sync work between Mac and iPad. Edit and refine graphics on mobile.

    ★ 3.795 ratingsProductivity$2.99Data updated 2026-09-10
  9. CalcMadeEasy Pro app icon

    CalcMadeEasy Pro

    Lalit Patil

    Calculate loans, convert units, take notes

    Perform financial calculations with tools for loan analysis, amortization schedules, and refinance savings estimation. Convert units across multiple categories. Automatically generate notes and track expenses for budgeting and planning.

    ★ 4.581 ratingsFinance$1.99Data updated 2026-09-08
  10. Print to ALL Printers app icon

    Print to ALL Printers

    EuroSmartz Ltd

    Photos, contacts, and web pages

    Allows users to photos, contacts, phone numbers, and web pages directly to network or WiFi . It supports printing emails, documents, and calendars. Users can convert content to PDF and from Apple Watch. Printing via computer to all is also possible.

    ★ 4.155 ratingsUtilities$0.99Data updated 2026-09-08
  11. Vectorize! app icon

    Vectorize!

    Synium Software GmbH

    Convert images to vector format

    Convert pixel-based graphics into scalable vector formats. Import images, convert them to vectors, and export in various formats. Edit vector elements, adjust paths, and save for use in design projects.

    ★ 4.487 ratingsGraphics & Design$9.99Data updated 2026-09-06
  12. iDesign app icon

    iDesign

    TouchAware Limited

    ★ 2.686 ratingsProductivityFreeData updated 2026-09-08

How we rank alternatives

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