Open Source Android Scientific/Engineering Apps

Scientific/Engineering Apps for Android

View 231 business solutions

Browse free open source Scientific/Engineering apps and projects for Android below. Use the toggles on the left to filter open source Scientific/Engineering apps by OS, license, language, programming language, and project status.

  • Our Free Plans just got better! | Auth0 Icon
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    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

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  • eProcurement Software Icon
    eProcurement Software

    Enterprises and companies seeking a solution to manage all their procurement operations and processes

    eBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
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  • 1
    Organic Maps

    Organic Maps

    Organic Maps is a free Android & iOS offline maps app for travelers

    Organic Maps is a free Android & iOS offline maps app for travelers, tourists, hikers, and cyclists. It uses crowd-sourced OpenStreetMap data and is developed with love by MapsWithMe (MapsMe) founders and our community. No ads, no tracking, no data collection, no crapware. Your donations and positive reviews motivate and inspire our small team! Organic Maps is the ultimate companion app for travelers, tourists, hikers, and cyclists. Detailed offline maps with places that don't exist on other maps, thanks to OpenStreetMap. Cycling routes, hiking trails, and walking paths. Contour lines, elevation profiles, peaks, and slopes. Turn-by-turn walking, cycling, and car navigation with voice guidance. Bookmarks export and import in KML/KMZ formats (GPX is planned). Organic Maps app is free from trackers and other bad stuff. Organic Maps is pure and organic, made with love.
    Downloads: 29 This Week
    Last Update:
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  • 2
    GpsMid
    Java Midlet to use OpenStreetMap data on a J2ME ready Mobile. Displays a moving map using external or internal GPS, shows the street name on which you are. There is Navigation support for car drivers, bicyclists and pedestrians plus many more ...
    Downloads: 7 This Week
    Last Update:
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  • 3
    Android 41CV
    A HP41CV simulator for the Android platform. This version is the second beta release and includes nearly all functionality of the HP41CV including running programmes. Programmes can be imported / exported on csv format. A simple programme editor incl
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    Downloads: 8 This Week
    Last Update:
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  • 4

    GPSInfo

    Apl. móvil de Información georeferenciada + visor 3D escritorio

    Plataforma de creación de información georeferenciada desde dispositivo móvil. Aplicación de escritorio 3D para explotación de la información. NEW: actualizada apk para soporte hasta Android 4.4 KitKat
    Downloads: 22 This Week
    Last Update:
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  • Nonprofit Budgeting Software Icon
    Nonprofit Budgeting Software

    Martus Solutions provides seamless budgeting, reporting, and forecasting tools that integrate with accounting systems for real-time financial insights

    Martus' collaborative and easy-to-use budgeting and reporting platform will save you hundreds of hours each year. It's designed to make the entire budgeting process easier and create unlimited financial transparency.
    Learn More
  • 5
    Bluetooth GPS for Android

    Bluetooth GPS for Android

    An application for using an external bluetooth GPS on Android devices

    An application for using an external bluetooth GPS on Android devices. The application connects to a Bluetooth device (NMEA GPS) and creates a GPS provider which can be used to replace the internal GPS.
    Downloads: 4 This Week
    Last Update:
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  • 6
    openBmap

    openBmap

    a free and open map of wireless communicating objects

    openBmap collects data and provides open maps and statistics of all communicating objects: cellular antennas, wifi hotspots. All softwares from back-end to client are open-source under AGPL v3 license.
    Downloads: 4 This Week
    Last Update:
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  • 7
    Classic Monitor

    Classic Monitor

    Android app to monitor a Midnite Solar Classic charge controller

    Now available on Google Play at <https://play.google.com/store/apps/details?id=ca.farrelltonsolar.classic> The source code is now maintained on <https://github.com/graham22/Classic> Classic Monitor is a free status monitor for Midnite solar 's, Classic 150, 200, 250 Charge Controller. It is a Read Only Program, it does not write to the Classic. The software is provided "AS IS", WITHOUT WARRANTY OF ANY KIND, express or implied. Classic Monitor is NOT a product of Midnite solar, nor do they support this application! If the app detects a Whizbang Junior current monitor, the State Of Charge will display along with a bi-directional current gauge. Other features include a calendar view of the daily power readings and a chart view of power for the last 24 hours, plus a store and forward feature to upload data to <PVOutput.org>. Basic support for the Tristar MPPT charge controller from Morningstar. Works with Android API level 10 (Gingerbread) and above.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 8
    Wuweido 3D CAD

    Wuweido 3D CAD

    Free 3D Mobile CAD

    Wuweido is a professional 3D CAD on your phone or tablet. More than just a viewer, dozens of modeling tools are provided to create and modify 3D models in the most natural way. Wuweido allows you to import and export models in standard CAD format. Unlike Onshape™ on Cloud, Wuweido is running locally on your device and it's more like Rhino™ 3D on mobile. Wuweido is powered by OPEN CASCADE. OPEN CASCADE is an incredible powerful geometry kernel innovating quickly. Wuweido is inspired by CAD Assistant. Modeling features: 1. Draft creation tools: Line, Poly Line, Arc, Spline, Circle, Ellipse, Rectangle, Regular Polygon. 2. Primitive Solid creation tools: Box, Cone, Truncated Cone, Cylinder, Sphere, Torus, Wedge, Truncated Wedge, Pyramid, Truncated Pyramid. 3. Sweep modeling tools: Extrude, Revolve, Loft, Pipe, Path 4. Boolean operation tools: Intersect, Subtract, Union, Xor, Fuse 5. Transform tools: Move, Rotate, Mirror, Scale
    Downloads: 3 This Week
    Last Update:
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  • 9
    Android app to assist recorders and recording societies in making biological records
    Downloads: 0 This Week
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  • AI-First Supply Chain Management Icon
    AI-First Supply Chain Management

    Supply chain managers, executives, and businesses seeking AI-powered solutions to optimize planning, operations, and decision-making across the supply

    Logility is a market-leading provider of AI-first supply chain management solutions engineered to help organizations build sustainable digital supply chains that improve people’s lives and the world we live in. The company’s approach is designed to reimagine supply chain planning by shifting away from traditional “what happened” processes to an AI-driven strategy that combines the power of humans and machines to predict and be ready for what’s coming. Logility’s fully integrated, end-to-end platform helps clients know faster, turn uncertainty into opportunity, and transform the supply chain from a cost center to an engine for growth.
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  • 10

    AndroidCam

    AndroidCam converts an Android device into a time-lapse camera

    AndroidCam is an Android App which provides the ability to turn a mobile device into an intervalometer for collecting time-lapse images. Image capture can be triggered using time based scheduling or in response to data thresholds monitored by the app (e.g. temperature, location, windspeed, etc) Data collection is performed via IOIO connection and the new ADK. Remote synchronization upload of images can be scheduled and performed via SCP.
    Downloads: 0 This Week
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  • 11
    AparcaYA

    AparcaYA

    Aplicacion definitiva para encontrar aparcamiento

    Aplicación móvil multiplataforma, pensada para localizar zonas donde el aparcamiento está permitido, en un principio gratis como descampados, o zonas donde encontrar hueco es fácil y no gratuitas como Parkings de pago. También permitirá comunicar atascos en tiempo real, indicar puntos negros en carreteras, zonas conflictivas (en las que se produzcan robos, etc...) y puntos de interés como talleres, restaurantes y aéreas de servicio. La aplicación se basa en la geo-localización de los Smartphone y necesita la ayuda de una comunidad que quiera subir localizaciones de aparcamientos, además se pretende añadir más utilidades como la de informar de lugares donde suele haber controles policiales, donde pongan multas.
    Downloads: 0 This Week
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  • 12

    Astronomy calculations testing

    Astronomy calculations

    Some astronomy calculations testing
    Downloads: 0 This Week
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  • 13
    Bloft (BLObby and sOFT) is a real-time soft-body physics simulator optimized for real-world mobile phones. It is written in Java and uses fixed-point math only. Memory allocations are minimized to suite the needs of JVMs in older mobile phones.
    Downloads: 0 This Week
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    See Project
  • 14

    CodeWhisk

    Programming keyboard for Android

    CodeWhisk is an input method for Android that is designed to make programming code entry efficient (and fun!)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Dynamometer for Android based devices using the built-in accelerometer. There are other similar applications for other platforms but nothing exists for Android even though one of the projects that won some Google dollars was going to do the same.
    Downloads: 0 This Week
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  • 16
    It's a basic application to record tracks in GPX files.
    Downloads: 0 This Week
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  • 17
    GoPenS
    Open source Android (1.6 or greater) GPS for OpenStreetMaps. The project has been initiated by the master 2 STIC, at the University of Savoie (France). UserGuide => http://sourceforge.net/apps/mediawiki/gopens/index.php?title=UserGuide:GoPenS_En
    Downloads: 0 This Week
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  • 18
    HSPEED
    Aplicación android de búsqueda y ubicación de hospedajes en lima metropolitana. Muestra las caracteristicas del hospedaje y como llegar hasta el.
    Downloads: 0 This Week
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  • 19

    Insulin IP Calc

    Insulin infusion protocol calculator

    A simple, point of care, clinic decision support system (CDSS) Android app for Insulin infusion and hyperglycemia management in the ICU. The infusion protocol calculator is based on the updated "Yale Insulin Infusion Protocol" http://bit.ly/1DaVfUd and American Association of Clinical Endocrinologists (AACE) blood sugar targets. http://inpatient.aace.com/ . Source code requires Xamarin Studio & Android SDK to compile.
    Downloads: 0 This Week
    Last Update:
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  • 20
    J2ObjC

    J2ObjC

    A Java to iOS Objective-C translation tool and runtime

    J2ObjC is an open-source command-line tool from Google that translates Java source code to Objective-C for the iOS (iPhone/iPad) platform. This tool enables Java source to be part of an iOS application's build, as no editing of the generated files is necessary. The goal is to write an app's non-UI code (such as application logic and data models) in Java, which is then shared by web apps (using GWT), Android apps, and iOS apps. J2ObjC supports most Java language and runtime features required by client-side application developers, including exceptions, inner and anonymous classes, generic types, threads and reflection. JUnit test translation and execution is also supported. J2ObjC cannot convert Android binary applications. Developers must have source code for their Android app, which they either own or are licensed to use.
    Downloads: 0 This Week
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  • 21
    Port of the Jasymca Symbolic Calculator for Mobile Devices to the Android Platform
    Downloads: 0 This Week
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  • 22
    Mitzuli

    Mitzuli

    The open, easy-to-use and powerful translator app for Android

    Mitzuli is an open source translator app for Android featuring a full offline mode, voice input (ASR), camera input (OCR), voice output (TTS), and more!
    Downloads: 0 This Week
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  • 23
    MobTracker

    MobTracker

    Android Mobile Tracking Platform

    Android Mobile Phone Tracking Platform merging sourceforge projects: https://sourceforge.net/projects/gpsmapper/ & https://sourceforge.net/projects/gpsinfo/ Android mobile GPS/Network location sended to server. Two kinds of viewers: 1. Google maps 2. NASA WorldWind
    Downloads: 0 This Week
    Last Update:
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  • 24
    Mobile Data Collector (MARITACA)

    Mobile Data Collector (MARITACA)

    Mobile Data Collector for Android devices

    Maritaca easily creates mobile applications for data gathering in Android smartphones. No programming skill is needed. The answers collected are stored in the cloud and can be latter accessed to create statistical data and reports. Try it: http://maritaca.unifesp.br
    Downloads: 0 This Week
    Last Update:
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  • 25
    Remote Control for Embedded Device Provide an user interface for a embedded device on a PC or a mobile phone. Communication through RS232, USB, TCP_IP, Bluetooth...
    Downloads: 0 This Week
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