# Principal Task — Simple Productivity > Task management app with a unique 'Task Velocity' metric for productivity tracking. (iPhone/iPad app by Zechariah Schwenk.) - Source: https://appshunter.io/ios/app/principal-task/id1545072734 (this page in markdown: same URL + `.md`) - Developer: [Zechariah Schwenk](https://appshunter.io/developer/1545072736) - Category: Productivity, Business - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.0 · 32 MB - Languages: English - Released: 2026-04-10 - Data updated: 2026-06-28 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/principal-task/id1545072734/reviews.md ## What is Principal Task? Most task apps help you organize. Principal Task helps you keep up. Task Velocity is a rolling 30-day ratio of tasks completed vs. tasks created — displayed as a simple multiplier. Above 1.0x, you're ahead. Below 1.0x, your backlog is growing faster than you can clear it. Every free user sees their current score. No other task manager shows you this. Built for productive people — and those who want to be. FREE * GTD-native structure: folders, contexts, and priorities * Due dates, tags, repeating tasks, and nested tasks * Markdown support in notes * Native push notifications * Your current Task Velocity score PREMIUM * Task Velocity history and charts, filterable by folder, context, priority, and status * Kanban boards * Private templates — reusable checklists you can create on your phone, tablet, or the web WHO IT'S FOR You've outgrown simple to-do lists. You have a system — or you're trying to build one. Principal Task gives you the structure to organize your work and the signal to know if your system is actually working. Terms of Use: https://principaltask.com/terms ## Key features - Task Velocity score - GTD-native structure - Due dates and repeating tasks - Markdown support - Kanban boards - Private templates ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Monthly Subscription | $3.99 | per month | | Annual Subscription | $29.99 | per year | ## Frequently asked questions about Principal Task ### What is Principal Task's Task Velocity? Task Velocity is a unique metric in Principal Task that calculates your rolling 30-day ratio of tasks completed versus tasks created. A score above 1.0x indicates you are completing tasks faster than new ones are added, while a score below 1.0x suggests your backlog is growing. ### What are the differences between Principal Task's free and premium versions? The free version offers core task management features like GTD structure, due dates, and the current Task Velocity score. The premium version unlocks Task Velocity history and charts, Kanban boards, and private reusable templates. ### How much does Principal Task premium cost? Principal Task offers a monthly subscription for $3.99 and an annual subscription for $29.99, providing access to premium features. ### Does Principal Task have ads? Yes, Principal Task contains advertisements. This is common for free productivity applications that offer in-app purchases for premium features. ### What devices does Principal Task support? Principal Task is available on iPhone, iPad, and iPod, indicated by its supported devices list. ### How often is Principal Task updated? The latest version, v. 1.0.1, was released on June 1, 2026, suggesting regular updates to improve functionality and address user needs. ### What is the age rating for Principal Task? Principal Task has an age rating of 4+, making it suitable for a wide range of users, including younger individuals interested in organization. ### Can I use Principal Task offline? The provided data does not specify offline functionality. However, native push notifications suggest some level of background operation, but full offline use would depend on specific feature implementation. ## Version history (last 2 releases) ### v. 1.0.1 — 2026-06-01 * Color-coded contexts and folders * Task sharing * Support for Extended Markdown * Bug fixes and usability improvements ### 1.0 — 2026-04-10 No release notes. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-28.*