Best ML Annotator Apps

AI Capture: Create ML Datasets

Collect & Label Training Data

Free

This tool simplifies the creation of datasets for machine learning and computer vision projects. It allows users to capture images, assign labels, and export custom datasets for training models. Features include photo annotation, classification, and regression tools to streamline data workflows.

Weights & Biases

Monitor training runs anywhere

Free

Monitor machine learning experiments in real time from your mobile device. Get notified about important events like run completion or metric changes. Quickly review results and track key performance indicators for your training runs.

Avala

Train, Work, and Get Paid

Free

Earn money by completing data labeling tasks through an AI and machine learning platform. The app offers quick training modules and streamlined payment processing, allowing users to work anytime, anywhere.

Touch Annotator

For Object Detection

$5.99

This tool simplifies image annotation for object detection tasks. It automatically handles annotation formatting and offers intuitive controls for managing bounding boxes and labels. Choose from multiple export formats to seamlessly integrate with various machine learning frameworks.

TagCash

Get paid to annotate images

Free

Contribute to AI research by labeling images with bounding boxes. Earn points for approved annotations, which can be securely withdrawn to your PayPal account after reaching the payout threshold.

Almualm

Annotate in 3 easy steps

Free

This app simplifies annotation tasks with text-to-audio and image-to-text conversion. It supports multiple languages and dialects, offering a straightforward user experience for annotation projects. Users can also integrate with PayBy to receive payments for their work.

Annotable: Annotation & Markup

Image Annotation & Markup

Free

This app provides a comprehensive suite of tools for annotating and marking up images. It offers a wide range of customization options for common annotation elements and unique features like text highlighting on screenshots. The app supports various iOS system integrations for a seamless user experience.

Aiphabet: Learn AI & ML

by Aiphabet, Inc.

Free

This AI education platform offers a free, nonprofit learning experience for middle and high school students. It covers AI concepts from origins to neural networks and large language models through interactive lessons, quizzes, and coding exercises. Learners can earn certificates upon course completion.

MLExplorer

by Rui Huang

Free

Prepare for machine learning engineering interviews with AI-powered insights on research papers, coding challenges, system design, and mock interviews. Access curated paper collections and practice with company-specific interview simulations.