Comparison

Outthink vs DayClock

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Outthink

Features
Read full description

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

About

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.

Highlights
  • 24-hour circular schedule view
  • Add, edit, and color-code blocks
  • Per-block notes
  • Date navigation
  • Share schedule as image
  • Retro notebook aesthetic
Features
Read full description

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

Outthink4 screens
DayClock2 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Outthink sells 1 one-off in-app purchase. DayClock asks for nothing beyond the download.

UpkeepUpdate frequency

Outthink ships an update weekly, DayClock every 2 weeks. The most recent releases landed on October 28, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 8 level
Outthink versus DayClock: the parameters behind the verdict, then further details
ParameterOutthinkDayClock
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better16.0
Further details — not scored
Size32 MB4 MB
Age rating4+4+
DeveloperBRIAN ANDRE HAGELAND OPEDALHaEun Kim

In-app purchases

1 purchases

Outthink

One-time1
  • Outthink Pro - Lifetime$1.99
None

DayClock

No in-app purchases

Questions

Is Outthink free?
Outthink is free to download, with in-app purchases available.
Is DayClock free?
DayClock is free to download, with no in-app purchases.
Do Outthink or DayClock have ads?
Neither Outthink nor DayClock shows ads.
Which is updated more often, Outthink or DayClock?
Outthink ships an update weekly, and DayClock every 2 weeks. Most recently, Outthink was updated on October 28, 2026 and DayClock on October 14, 2026.

Other comparisons