Space Tasks vs StackAHabit
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.
StackAHabit
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StackAHabit is the first progressive overload app for habits. Start with a step you can do. Hit your weekly target, then level up. The principle that builds strength now builds habits: small, steady increases that stack week after week. PROGRESSIVE OVERLOAD, BUILT IN Every habit has a weekly target. Hit it and you move up a level next week. Miss it and you hold your level, then go again. Your progression never moves backward. DESCRIBE YOUR HABIT, GET A FULL PLAN Tell the AI habit stacker what you want to build. It designs a personalized weekly progression, like a run that grows from 1.0 km to 1.25 km to 1.5 km. Adjust it with a prompt or edit it by hand. START FROM READY-MADE HABIT STACKS Prefer a head start? Choose a ready-made habit stack for health, focus, mindset, or discipline and begin today. ALWAYS KNOW YOUR NEXT STEP See the whole roadmap, week by week. Each level is one doable step beyond the last, so you always know what comes next. CLIMB EVERY WEEK YOU SHOW UP Check in daily with a simple yes. Your weekly evaluation runs when you open the app and shows how far you have climbed. SEE YOUR CONSISTENCY ADD UP Every check-in counts. Watch your weeks, levels, and completed habits build into a clear picture of progress. EARN RANKS AS YOU GROW Every check-in earns XP. Rise from Seedling through 11 ranks as your habits get stronger. CELEBRATE PROGRESS YOU CAN SHARE Reach a milestone and share it as an achievement. Your progress is worth showing off. PICK A HABIT IN SECONDS Choose a habit, set your weekly target, and start. Run several habits at once, each on its own progression. YOUR NEXT STEP, ON YOUR HOME AND LOCK SCREEN Add habit widgets to your home screen or lock screen, and follow today's habit with Live Activities. Pick one goal. Start with one doable step. Stack the weeks into progress you can see.
Screenshots
Verdict
The clearest difference is update cadence: Space Tasks at every 4 days against StackAHabit's every 2 weeks. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Space Tasks ships an update every 4 days, StackAHabit every 2 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.
| Parameter | Space Tasks | StackAHabit |
|---|---|---|
| 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 — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 48 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Derainged LLC | Martin Penev |
In-app purchases
Space Tasks
No in-app purchases
StackAHabit
No in-app purchases









