Prompt Engineering Library by Ruud Telman





172+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our prompt engineering library list covers 172+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.

















This application provides AI-powered writing prompts to help users overcome writer's block and boost their productivity, regardless of their writing experience. With customizable prompts across various topics, users can unlock their creative potential and enhance their content creation. The app offers both free and premium subscriptions, allowing users to access the level of support that best suits their needs.


Learn Mechanical Engineering with the help of an AI-driven coach through bite-sized videos, quizzes, and personalized guidance. Spend just 60 minutes a week to enhance your knowledge and skills in Mechanical Engineering and related fields.


Learn Electrical Engineering with the help of an AI-driven coach through bite-sized videos, quizzes, and personalized guidance. Spend just 60 minutes a week to enhance your knowledge and skills in Electrical Engineering and related fields.


This engineering magazine app delivers an interdisciplinary view of trends and breakthroughs, providing a roadmap to understand today's technology and tomorrow's innovations. It offers current and past issues, offline reading, search, bookmarking, and sharing features, allowing readers to stay updated on the latest developments in mechanical engineering.


Utilize this innovative application for streamlined management of engineering projects, complete with task assignment, progress tracking, and collaboration tools. Stay organized and efficient in your engineering endeavors with this all-in-one platform.


Promptler is an all-in-one AI prompt management solution, designed to enhance your productivity and creativity across Apple devices. With device-specific workflows, comprehensive prompt libraries, and powerful organization tools, Promptler empowers you to effortlessly manage and leverage your AI prompts, from on-the-go productivity to advanced writing workflows. Embrace a centralized, yet device-tailored approach to your AI prompt management and unlock your full potential as an AI-driven creator or professional.


This AI-powered study assistant helps engineering students learn more efficiently by automating mundane tasks, such as note-taking, flashcard creation, and quiz generation, allowing you to focus on mastering complex concepts. Get a premium subscription to unlock all features and start learning smarter, not harder.


Learn a wide range of topics from a AI-driven coach through bite-sized videos and quizzes, and become great in just 60 minutes a week. Start learning now and enhance your knowledge with a personalized coaching experience.


The mobile version of an award-winning magazine provides access to content from a leading publication in the civil engineering field. Download the app to stay up-to-date on the latest developments and insights from experienced professionals in the industry.


This tool helps users save, organize, and reuse their favorite AI prompts, making it easier to work smarter and stay creative. With features like categorization, instant copy and paste, and cloud sync, users can build a personal library of prompts and access them across devices.


Learn the fundamentals of prompt engineering and Retrieval Augmented Generation (RAG) systems from an experienced engineer, and level up your AI skills. Start with free access to introductory lessons and upgrade to unlock a comprehensive curriculum, hands-on practice with real AI, and expert feedback.




This pocket reference app is a comprehensive resource for Mechanical Engineers, covering a wide range of topics from design to thermodynamics, with detailed derivations and explanations. With regularly updated content, it's an essential tool for students and professionals to stay up-to-date with the latest information and succeed in their field.




This application helps you prepare for the FE Civil exam with practice problems, flash cards, and interactive exams, allowing you to study on-the-go with curated content from engineering experts. Download the app to access hundreds of practice questions, detailed explanations, and tools to track your progress and identify areas for improvement.


This application provides an intuitive interface to craft, manage, and execute AI prompts seamlessly, empowering users to maximize their AI interactions. It allows users to create and manage prompt templates, generate customizable forms, and copy generated prompts to use in various AI tools and web pages.


This study aid helps you review and prepare for Engineering Statics lessons with over 100 practice problems, covering topics such as forces, moments, and friction. Download the free version to access review lessons, quizzes, and flashcards, and unlock more content as you progress.