SpillStack vs LifeOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpillStack
Capture and organize all your thoughts, from voice notes to text entries. This AI-powered tool automatically categorizes your input into tasks, ideas, projects, and more, providing summaries and tags for effortless management.
- Capture voice and text input
- AI-powered categorization
- Automatic summarization
- Automated tagging
- Organizes into tasks, ideas, projects, learning, research
- Cross-device compatibility
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SpillStack lets you dump anything (voice or text) into one place. The AI instantly reads it, understands it, and sorts it into: - Tasks - Ideas - Projects - Learning - Research and more. It adds summaries and tags automatically. Your thoughts go in messy... they come out organized.
LifeOS
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Most people have no idea where their time actually goes. They have vague feelings — "I was busy all day" — but no data to back it up. LifeOS fixes that. Log every task in seconds, assign a category, and rate how it made you feel. In 7 days you'll see patterns you never noticed — when you do your best work, which tasks drain you, and how much time is silently disappearing to low-value busywork. WHAT YOU CAN DO - Log any task in under 5 seconds - Get AI-powered category suggestions as you type - Rate each task's energy: energized, neutral, or drained - Quick-switch to recent tasks with a single tap - See your net energy score update throughout the day - Discover which categories light you up vs. burn you out FOUR INSIGHTS THAT CHANGE HOW YOU WORK Overall Energy — see your net energy score across all rated tasks so you know at a glance whether your week built you up or wore you down. Time by Category — a visual breakdown of exactly where your hours went. Most people are shocked by what they find. Energy by Category — find out which types of work give you energy and which ones cost it. Protect the ones that matter. Energy by Day — spot the days that drain you and the days you thrive. Patterns emerge faster than you'd expect. BUILT FOR PEOPLE WHO TAKE THEIR TIME SERIOUSLY LifeOS is for founders, knowledge workers, and anyone who suspects they're not spending their time the way they think they are. No scheduling. No planning. No overhead. Just honest data about how you actually spent your day. Log it. Learn from it. Own it.
Screenshots
Verdict
SpillStack and LifeOS are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | SpillStack | LifeOS |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (9 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Daily | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 38 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Damian Mathews | Jamison Grudem |
In-app purchases
SpillStack
No in-app purchases
LifeOS
No in-app purchases









