Outthink vs DayClock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Outthink
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Think through any problem. The world's best engineers, founders, and investors don't just work harder — they think differently. They use mental frameworks: structured approaches to decisions that cut through complexity and reveal what matters. Outthink puts 16 of these frameworks in your pocket. What's inside: • Eisenhower Matrix — Prioritize ruthlessly. Separate urgent from important. • Two-Way Door Decisions (Bezos) — Know when to move fast and when to deliberate. • Inversion (Munger) — Solve problems by thinking backwards. Avoid failure modes to succeed. • The 5-Step Algorithm (Musk) — Question, delete, simplify, accelerate, automate. In that order. • Pareto 80/20 — Find the vital few inputs that drive most results. • First Principles — Break problems down to fundamental truths and rebuild. • Pre-mortem — Imagine failure before it happens. Then prevent it. • And 9 more frameworks from thinkers like Feynman, Boyd, and Buffett. How it works: Each framework is interactive. Enter your actual decision, goal, or problem — and work through it step by step. Get actionable insights, not just theory. Free to start: 4 complete frameworks are free forever. Unlock all 16 (plus future additions) with a one-time Founding Member purchase — no subscriptions. Built for doers: Whether you're making a career move, prioritizing a product roadmap, or deciding whether to buy that house — Outthink helps you think it through. "I think it is possible for ordinary people to choose to be extraordinary." — Elon Musk
DayClock
Visualize your daily schedule on a 24-hour clock face. Easily add, edit, and color-code activities to understand how your time is allocated. Review past days and share your plans as images with a retro notebook aesthetic.
- 24-hour circular schedule view
- Add, edit, and color-code blocks
- Per-block notes
- Date navigation
- Share schedule as image
- Retro notebook aesthetic
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DayClock turns your 24 hours into a simple circular planner. See where your time goes, shape your day at a glance, and make room for what matters. Great for when you want to • Plan today in seconds • Prepare tomorrow and next week in advance • See the balance between work, meals, exercise, and rest • Keep recurring routines simple Key features • 24-hour circular schedule: See the flow of your day in one view • Date-based planning: Create plans for past, today, or future dates • Time blocks: Set start and end times in 30-minute steps • Quick presets: Add common blocks such as sleep, work, dinner, and free time • Custom presets: Save your own time, color, and memo combinations • Routine management: Save schedules as routines and apply them to any date • Weekly routines: Connect a default routine to each day of the week • Block memos: Keep notes and to-dos with each time block • Home Screen widget: Check your current and upcoming schedule • Image sharing: Share the chart, schedule list, and memos in the layout you choose • Daily reminder: Get a 9:00 AM planning reminder when notifications are allowed Open DayClock and draw a clearer day.
Screenshots
Verdict
The clearest difference is in-app purchases: DayClock at none against Outthink's 1. Outthink's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement 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. Outthink sells 1 one-off in-app purchase. DayClock asks for nothing beyond the download.
Outthink ships an update weekly, DayClock every 2 weeks. The most recent releases landed on October 28, 2026 and October 14, 2026 respectively.
| Parameter | Outthink | DayClock |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 32 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | BRIAN ANDRE HAGELAND OPEDAL | HaEun Kim |
In-app purchases
Outthink
- Outthink Pro - Lifetime$1.99
DayClock
No in-app purchases









