Vieyra Software

Rated 4.30(545) — Vieyra Software

This accelerometer sensor app measures and displays a graph of G-Force vs. Time (s) and Acceleration (m/s/s) vs. Time (s) in x, y, and/or z dimensions, as well as total magnitude. Total magnitude of acceleration or G-Force data can be recorded and exporte

Rated 4.40(15) — Vieyra Software

Detects HEX colors of a focal point on the screen via the camera. It also provides the common name of the color most similar to that detected. Use the "Copy" button to copy the HEX value onto the clipboard. This app can be useful for determining the...

Rated 4.00(9) — Vieyra Software

This compass app displays the cardinal directions (North, South, East, West), degrees, and bubble level. Use this app to determine direction of the earth's magnetic field, direction of magnets, or observe deflection as a result of an electromagnet. A...

Rated 4.49(55) — Vieyra Software

This app measures and displays a graph of Angular Velocity (rad/s) vs. Time (s) that can be exported to Google Drive or in an e-mail as a .txt attachment with comma separated values (csv). This gyroscope can be used to measure rotational and/or periodic..

Rated 4.21(159) — Vieyra Software

This app displays a digital reading or a graph of Illuminance (lux) vs. Time (s) that can be exported to Google Drive or in an e-mail as a .csv file (comma separated values). Test the brightness/intensity of light sources using your phone light meter...

Rated 4.92(13) — Vieyra Software

This app measures the inclination of the mobile device in three axes (azimuth/yaw, pitch, and roll). Orientation can be useful when measuring angles of incline of flat surfaces (as in friction experiments or in estimating the vectors components of an...

Rated 3.00(2) — Vieyra Software

Useful for educational outreach in informal STEM learning for ages 8+ and for classroom introductions to sensors, physics, and STEM careers, this app is comprised of a series of data-verified challenges. Each of the 7 challenges include one or more tasks.

Rated 4.09(11) — Vieyra Software

This app measures collects, displays, and can record data using an accelerometer, gyroscope, and barometer. It consecutively collects data on G-force (x, y, z), radians/second (x, y, z), and hectoPascals, all plotted against time. This app can be especial

Rated 4.72(3,878) — Vieyra Software

Useful for STEM education, academia, and industry, this app uses device sensor inputs to collect, record, and export data in comma separated value (csv) format through a shareable .csv file. Data can be plotted against elapsed time on a graph or displayed

Rated 4.67(15) — Vieyra Software

Useful for STEM education, academia, and industry, this app uses device sensor inputs to collect, record, and export data in comma separated value (csv) format through a shareable .csv file. Data can be plotted against elapsed time on a graph or displayed

Rated 4.53(19) — Vieyra Software

This app measures and displays a graph of Barometric Pressure (hPa) vs. Time (s) that can be exported to Google Drive or in an e-mail as a .csv (comma separated values) attachment.This app can be particularly effective when measuring changes in atmospheri

Rated 3.78(9) — Vieyra Software

This app produces blank, full-screen colors in primary (red, green, blue), secondary (magenta, cyan, yellow), terciary (white), and custom color settings. The color generator can be used with activities associated with the addition of light (using multipl

Rated 4.83(12) — Vieyra Software

This sensor app measures and displays latitude, longitude, altitude, speed, and direction, with +/- accuracy and number of satellites.Data is collected every 5 seconds. All data can be recorded and exported in an e-mail or through Google Drive as a .kml..

Rated 3.33(12) — Vieyra Software

This app displays a graph of Humidity (%) vs. Time (s) that can be exported as comma separated values (csv). Currently the only devices with a Hygrometer are the Galaxy S4 and Note 3.android.permission.WRITE_EXTERNAL_STORAGE: A csv file is created and...

Rated 4.38(461) — Vieyra Software

This magnetic field sensor app measures and displays a graph of Magnetic Field (µT) vs. Time (s) that in x, y, and/or z dimensions, as well as total magnitude. By accessing settings, data can also be displayed with a digital read-out.Total magnitude...

Rated 3.40(5) — Vieyra Software

The app is in beta version.Pitch frequency detection is dependent upon the device microphone. App works best with constant sound.

Rated 4.54(13) — Vieyra Software

This proximeter app (beta version) identifies if an object is present near the proximeter sensor (generally located near the top of the phone, where the ear is placed during phone conversations). The Basic Mode identifies if an object is present near...

Rated 3.25(4) — Vieyra Software

This app is a digital ruler to allow the user to measure an object in centimeters or inches. Simply place the object to the side of the screen and use two fingers to locate the endpoints of the object. A digital readout determines the vertical displacemen

Rated 3.97(35) — Vieyra Software

This sound meter app measures and displays a graph of Sound Intensity (dB) vs. Time (s) that can be exported in an e-mail or via Google Drive as a .txt attachment with comma separated values (csv). Minimum and maximum sound levels that can be accurately..

Rated 3.43(7) — Vieyra Software

This app displays a graph of Temperature (Celsius) vs. Time (s) that can be exported as comma separated values (csv). This app requires a phone with an ambient temperature sensor; the Galaxy S4 and Note 3 have the sensor.android.permission.WRITE_EXTERNAL_