Structured vs Labyrinth
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Structured
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This app is designed to help you plan your schedule effortlessly by reverse calculating time, ensuring you know exactly when to leave and keeping everything under control, no matter how many tasks you have. Key Features: β’ Quick Reverse Scheduling: Automatically calculate the optimal start time for each task based on your arrival time, so you never miss an important appointment. β’ Customizable Action Templates: Save frequently used task templates and easily apply them to new schedules, saving you time on repetitive setup. β’ Drag-and-Drop Reordering: Long-press and drag event cards to reorder tasks, allowing you to adjust your plans flexibly. β’ Theme Color Customization: Personalize your app experience by choosing your preferred theme color. Whether youβre planning a trip, organizing a meeting, or managing daily to-dos, this app is your go-to tool for efficient time management. Upgrade to Pro for more advanced features and personalized settings, making your schedule planning even more intuitive.
Labyrinth
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Your tasks, notes, and calendar β all on your device. No account. No cloud. Labyrinth is a local-first productivity app that works on any connection, behind any firewall, in any country. WHAT IS LABYRINTH? Labyrinth combines task management, a markdown notes vault, and calendar sync in one app β built for people who want their data to stay on their device. No account required. No server. Your work is yours. ONE APP, NOT TWO Most apps sell tasks and calendar separately. Labyrinth does both β tasks with due dates sit alongside your calendar events in a single view. No context switching. THREE WAYS TO SEE YOUR WORK Switch between list, board, and calendar views. Filter by status (To Do Β· In Progress Β· Done) or by tag. Every view stays in sync. KANBAN BOARD Move tasks through stages at a glance. Drag to reorder, swipe to complete. Built for personal projects and solo workflows. CALENDAR SYNC Connects to Apple Calendar, Google, Outlook β any account already synced to your iPhone. Tap any day to see tasks due and events side by side. MARKDOWN NOTES VAULT Every task links to a plain .md file in a folder you choose. Your notes work offline, live on your device, and open in Obsidian, iA Writer, or any text editor β no lock-in, no proprietary format, readable forever. TAGS FOR YOUR WHOLE LIFE Colour-coded tags across life domains: Health Β· Personal Β· Learning Β· Social Β· Finance Β· Work. Add your own. Filter any view instantly. LOCAL-FIRST No server. No network required. No account. Works on any connection, behind any firewall, in any country. Your data never leaves your device unless you choose to move it. Free to start. Pro unlocks unlimited tasks, notes vault, macOS and more.
Screenshots
Verdict
The clearest difference is in-app purchases: Labyrinth at none against Structured's 1. Structured's advantage is iOS requirement (14.0 vs 17.0). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Structured sells 1 one-off in-app purchase. Labyrinth asks for nothing beyond the download.
| Parameter | Structured | Labyrinth |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days | β |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad, iPod β better | iPhone, Mac |
| Requires iOS | 14.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 1 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | ι³ ε | Yingna Xu |
In-app purchases
Structured
- Unlock Pro$0.99
Labyrinth
No in-app purchases









