206+ iOS apps curated and reviewed
NMDC Field Notes is the household name in nmdc field notes, but it's far from the only option. We track 206+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | May 2026 |
| 2 |  | $19.99 | 4.9★ (4.4K) | No | No | Jul 2026 |
| 3 |  | Free | 4.7★ (3.6K) | No | Yes | Jul 2026 |
| 4 |  | Free | 4.5★ (2.4K) | No | No | Jul 2026 |
| 5 |  | Free | 4.4★ (24K) | No | No | Jul 2026 |
| 6 |  | Free | 4.8★ (4.3K) | No | No | Jul 2026 |
| 7 |  | Free | 4.4★ (76K) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.0★ (577) | No | No | Jul 2026 |
This app allows microbiome researchers to record biosample metadata directly in the field. It streamlines data documentation at the point of collection, offering features like ORCID login and automatic syncing with a web portal. Designed in collaboration with researchers, it provides a mobile alternative to browser-based submission.
Capture notes, voice recordings, and photos all in one place. Organize your thoughts with color-coding and categories, set reminders, and easily share your information. Perfect for students, professionals, and daily life organization.
Securely capture and sync your thoughts across all devices with end-to-end encryption. This app offers a simple, lasting place for all your notes, from personal thoughts to sensitive information, with robust privacy features.
Organize your thoughts and ideas with a powerful knowledge base that utilizes local Markdown files. This app acts as your personal second brain, accessible on your mobile device for seamless note-taking and idea connection.
Collect, structure, and share field intelligence with your team. Capture photos, add notes, and complete forms directly from your mobile device. Seamlessly share insights via a secure web-based dashboard for real-time, structured data.
Capture ideas, create to-do lists, and jot down thoughts effortlessly. Organize your notes with tags and pins, and find them instantly with search. Your content syncs across all devices for free, ensuring it's always accessible.
Capture ideas, organize notes, and manage tasks across all your devices. This app helps you tame distractions and accomplish more by bringing your to-dos, schedule, and important information together in one searchable place.
Identify plants, animals, and fungi using your camera or imported photos. Get AI-powered species suggestions and connect with a global community of nature enthusiasts to learn more about the natural world and contribute to scientific conservation efforts.
This app provides healthcare professionals with immediate clinical answers, medical news, and CME/CE activities. It features AI-driven tools for patient visit transcription and summarization, patient calling, and instant expert answers to medical questions. Access a comprehensive drug database, calculators, and procedural videos to enhance clinical practice.
This app is a comprehensive note-taking and PDF editing solution for mobile devices. It allows users to write, format, and organize notes, annotate PDFs, fill forms, and scan documents. The app offers advanced editing tools, powerful search, and seamless sharing and export options.
This mobile GIS software empowers field teams with intuitive tools for seamless data collection, asset tracking, and process automation. It enables accurate geospatial data capture and sharing, even for non-GIS experts, transforming field workflows.
Organize, create, and access your digital notes and documents from your paper tablet on the go. Manage content with folders and tags, and create new notebooks or add pages to existing PDFs and ebooks. Sync your work seamlessly to continue where you left off.
This app is a fast and lightweight PDF reader designed for research. It allows users to read, highlight, and annotate documents, and then extract this information into organized notes. Advanced features include table data extraction, text recognition, and smart copying of annotations into various formats.
This app helps you organize your thoughts, manage tasks, and boost productivity with an AI assistant. Create structured documents, plan your day, and connect with other tools for a seamless workflow across all your devices.
This app offers an infinite canvas for note-taking and mind mapping, supporting various file formats and multimedia attachments. Experience natural handwriting and organize all your thoughts and documents in one place for efficient learning and work.
This app transforms audio and video recordings into accurate text transcriptions and concise summaries. It helps users stay engaged by capturing all key details from lectures, meetings, or interviews, organizing them for easy access and sharing.
Streamline your workflow by collecting field data and submitting forms digitally. This app allows you to work efficiently, even offline, and reduce administrative tasks. Add pictures and location data to your forms for comprehensive information gathering.
This mobile application allows clients of a specific business software to log their field activities. Users can access the app using their existing mobile-enabled accounts after administrator setup.
This app helps students take effective notes during class by recording audio, adding time-stamped notes, and transcribing recordings. It facilitates reviewing and organizing information for better learning and knowledge building.
Experience natural handwriting with a stylus for note-taking and document annotation. Organize your thoughts with categorization and search, and study more effectively using split-screen and custom templates. Import and mark up PDFs, Word, and PPT files for interactive learning.