Compare the Top Data Annotation Apps for Android as of April 2026

What are Data Annotation Apps for Android?

Data annotation tools are software platforms used to label and tag data such as images, text, audio, and video to train machine learning and AI models. They enable teams to create structured datasets by applying classifications, bounding boxes, segmentation masks, transcripts, or metadata to raw data. The tools often include collaboration features, quality control workflows, and versioning to ensure labeling accuracy and consistency. Many data annotation platforms support automation through AI-assisted labeling to accelerate large-scale dataset creation. By transforming unstructured data into machine-readable formats, data annotation tools play a critical role in developing accurate and reliable AI systems. Compare and read user reviews of the best Data Annotation apps for Android currently available using the table below. This list is updated regularly.

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    APISCRAPY

    APISCRAPY

    AIMLEAP

    APISCRAPY is an AI-driven web scraping and automation platform converting any web data into ready-to-use data API. Other Data Solutions from AIMLEAP: AI-Labeler: AI-augmented annotation & labeling tool AI-Data-Hub: On-demand data for building AI products & services PRICE-SCRAPY: AI-enabled real-time pricing tool API-KART: AI-driven data API solution hub  About AIMLEAP AIMLEAP is an ISO 9001:2015 and ISO/IEC 27001:2013 certified global technology consulting and service provider offering AI-augmented Data Solutions, Data Engineering, Automation, IT and Digital Marketing services. AIMLEAP is certified as ‘The Great Place to Work®’. Since 2012, we have successfully delivered projects in IT & digital transformation, automation-driven data solutions, and digital marketing for 750+ fast-growing companies globally. Locations: USA | Canada | India| Australia
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    Starting Price: $25 per website
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    OORT DataHub

    OORT DataHub

    OORT DataHub

    Data Collection and Labeling for AI Innovation. Transform your AI development with our decentralized platform that connects you to worldwide data contributors. We combine global crowdsourcing with blockchain verification to deliver diverse, traceable datasets. Global Network: Ensure AI models are trained on data that reflects diverse perspectives, reducing bias, and enhancing inclusivity. Distributed and Transparent: Every piece of data is timestamped for provenance stored securely stored in the OORT cloud , and verified for integrity, creating a trustless ecosystem. Ethical and Responsible AI Development: Ensure contributors retain autonomy with data ownership while making their data available for AI innovation in a transparent, fair, and secure environment Quality Assured: Human verification ensures data meets rigorous standards Access diverse data at scale. Verify data integrity. Get human-validated datasets for AI. Reduce costs while maintaining quality. Scale globally.
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    TranscribeMe

    TranscribeMe

    TranscribeMe

    The way we think about data is changing; and now, more than ever, industry leaders are counting on reliable, highly accurate transcription and data annotation for their business. Our proprietary task distribution and workforce management platform has been built with the industry’s best information security protocols and processes to ensure that your data is encrypted and securely maintained. We offer workflows compliant with HIPAA and GDPR protocols, and all of our services can be customized; including geofencing the workforce to specific locations. The technology and workflows we have built enable us to deliver the highest quality data consistently and at low prices. Successful artificial intelligence and machine learning models require data that is relevant to your use case. As experts in curating large groups of workers, we can deliver the best data for a variety of use cases that include creating contact center interactions, images, review and survey data, and much more.
    Starting Price: $0.79 per minute
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    Swivl

    Swivl

    Education Bot, Inc

    swivl is simplifying AI training. In general, data scientists typically spend 80% of their time on non-value-added tasks such as finding, cleaning, and annotating data. Our no-code SaaS platform helps teams outsource these data annotation tasks to a vetted network of data annotators to close the feedback loop in a cost-effective way. This involves the action of training, testing, and deploying machine learning models with an emphasis on natural language processing, audio, and generalized data categorization.
    Starting Price: $149/mo/user
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