Space Tasks vs Trajectory
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Space Tasks
Transform your to-do list into an evolving galaxy where completing tasks expands your universe. This app uses AI to break down goals into manageable steps, rewarding your progress with exploration and new discoveries.
- Task completion creates planets
- AI-powered task breakdown
- Progress visualizes as galaxy expansion
- Unlock new sectors and ranks
- Guidance from a virtual First Mate
- Gamified motivation for productivity
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Space Tasks turns your to-dos into a living galaxy. You’re the captain, navigating a universe that evolves every time you get something done. A task isn’t a line on a list. It’s a planet waiting to be explored. A step isn’t a checkbox. It’s a region on the surface you travel through. Add a task --> it becomes a planet. AI breaks it down --> you get a clear mission plan with simple steps. Complete a step --> your ship moves across the world. Finish the task --> the entire system gets mapped into your galaxy. Everything you do expands your universe. You rise through the ranks, unlock sectors, and build a galaxy shaped by your own progress. Your First Mate stays with you on every mission, offering guidance and pushing you forward when you drift. If traditional to-do lists drain you, Space Tasks gives you something better: a world that reacts when you take action and rewards you with real momentum. Tasks stop feeling like chores and start feeling like exploration.
Trajectory
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Great things are built one step at a time. Trajectory is the AI-powered goal planner and project tracker that transforms your biggest ambitions into a clear, week-by-week action plan with specific daily tasks. Stop staring at a blank page. Open Trajectory and know exactly what to do today. HOW IT WORKS: • Enter your goal: write a book, learn a language, launch a business, get fit, master a skill... • Our AI builds a personalized step-by-step roadmap across weeks • Complete daily tasks, earn XP, level up, and make real progress every single day FEATURES: • AI Project Planner: Generate a complete week-by-week roadmap in seconds • Daily Schedule: See all your tasks for today across every project • XP & Levels: Earn experience points based on work produced, not time spent • Leaderboard: Stay accountable and motivated by competing with others • Progress Tracking: Visualize your milestones and how far you've come • Streak System: Build momentum and consistency day after day • Multi-Project: Manage several long-term goals simultaneously A SMARTER APPROACH TO PRODUCTIVITY: Most productivity apps reward you for the wrong things. Pomodoro timers and time trackers apps measure how long you sit at your desk, not whether those hours are actually productive and moving you toward your goal. Trajectory is different: → You earn XP based on tasks completed, not minutes spent. Being efficient is rewarded. → Every work session is generated by AI to directly serve your long-term goal, no wasted effort, no busywork. → Instead of piling up disconnected daily tasks, Trajectory builds a structured roadmap so every action you take is a step in the right direction. SCIENCE-BACKED METHOD: Research shows that breaking goals into specific, actionable steps beats procrastination (Pychyl & Sirois), maximizes productivity and performance (Locke & Latham), and sustains motivation through small wins (Weick). Trajectory is built around these principles from the ground up. PERFECT FOR: → Entrepreneurs building a product, startup, or side project → Students tackling long-term assignments, dissertations, or learning goals → Writers, creators, and makers with big ambitions → Professionals working toward career milestones → Anyone struggling with procrastination, focus, or motivation → People who want to replace busywork with real, meaningful progress WHY TRAJECTORY: Goal setting without a plan is just a wish. Trajectory bridges the gap between ambition and daily action, turning months-long projects into simple, manageable steps you can complete every day. Whether you're working on personal development, a creative project, a fitness goal, or a professional challenge, Trajectory keeps you on track, accountable, and moving forward. Your goal is waiting. Start building it today, one step at a time. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Space Tasks at none against Trajectory's 1. Space Tasks also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Trajectory sells 1 in-app purchase, starting at $2.99 per month. Space Tasks asks for nothing beyond the download.
| Parameter | Space Tasks | Trajectory |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (13 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 13 — better | — |
| Update frequency | Every 4 days | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 48 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Derainged LLC | Thibaud GREGORI |
In-app purchases
Space Tasks
No in-app purchases
Trajectory
- Trajectory Pro7 Days trial$2.991 Month









