Comparison

D vs Cosmie

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

Head to head
About

D

Read full description

Your all-in-one planner — now with a built-in AI assistant. D-Plan replaces your scattered to-do apps, journals, and calendars with one calm, beautifully designed workspace. Just tell your AI assistant what you need, and watch your day organize itself. MEET YOUR AI ASSISTANT Talk to D-Plan like you would a person. Ask it to plan your day, build a habit, break a big task into steps, or find a note from last week — it understands context and takes action for you. No more manual data entry — just say what you need. EVERYTHING IN ONE PLACE • Tasks — capture, organize, and reschedule in seconds • Habits — build streaks that actually stick • Calendar — daily, weekly, and monthly views that stay in sync • Focus Timer — Pomodoro-style sessions with ambient sound • Notes & Canvas — an infinite canvas for sketches, PDFs, and freeform notes • Checklists & Life Lists — track anything from packing lists to bucket lists WHY D-PLAN? In a world full of distractions, D-Plan doesn't just list your tasks — it helps you win your day through smart AI assistance, deep focus techniques, and elegant design that makes planning feel effortless. DESIGNED TO DISAPPEAR No clutter, no noise. Just a calm, glass-like interface that gets out of your way so you can focus on what matters. Available in 16 languages, D-Plan is built for students juggling deadlines, employees protecting their work-life balance, and freelancers tracking every project and client. Download D-Plan and let AI handle the planning — so you can focus on living the day you actually want. Terms of Use (EULA): https://dplan-app.com/terms Privacy Policy: https://dplan-app.com/privacy

About

Cosmie

Transform focus sessions into a growing universe. Earn planets, coins, and maintain streaks by completing timed work or study sessions. Block distracting apps and collaborate with friends to build shared worlds.

Highlights
  • Gamified focus timer
  • Planet collection and customization
  • Distracting app blocking (Focus Shield)
  • Collaborative focus universes
  • Streak tracking and progress calendar
  • Daily focus goals
Features
Read full description

Every minute you focus becomes something real. Cosmie turns your focus sessions into a growing universe. Start a timer, put your phone down, and watch a planet come to life as you work, study, or read. Finish the session and it's yours — a small world you built with your own attention. FOCUS TOGETHER • Create shared "universes" and grow them with friends • See who's focusing right now, in real time • Climb the universe leaderboard together HOW IT WORKS • Pick a focus length (20–120 minutes) or run 10–90 minute Pomodoro blocks • Start the session and stay off your phone • Complete it to earn a planet, coins, and keep your streak alive • Cancel early and your planet breaks — the gentle pressure that keeps you honest BLOCK DISTRACTING APPS • Turn on Focus Shield and pick the apps that pull you away • They stay locked until the session ends — breaks unlock them • No punishment, no guilt: the shield just keeps the door shut STAY CONSISTENT • Daily focus goals with a progress ring • Streaks and a 30-day focus calendar to keep momentum • Categories to track what you're focusing on MAKE IT YOURS • Collect different planet types with coins you earn • Unlock themes and rare planets • A calm, space-themed home for your focus habit COSMIE PREMIUM • Up to 5 universes to grow with different groups • Full theme customization — 22 premium colors • Exclusive rare planet collection Weekly or yearly plans. Free trial available for eligible accounts. Focus is hard. Cosmie makes it something you look forward to. Terms of Use (EULA): https://www.cosmie.app/legal.html#terms Privacy Policy: https://www.cosmie.app/legal.html#privacy

Screenshots

D4 screens
Cosmie4 screens

Verdict

The call

The clearest difference is ads: Cosmie at none against D's shown. Cosmie also leads on update cadence (weekly vs every 3 months). On price, in-app purchases, device support 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. D sells 2 in-app purchases, starting at $4.99 per month and Cosmie sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

D ships an update every 3 months, Cosmie weekly. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
D versus Cosmie: the parameters behind the verdict, then further details
ParameterDCosmie
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 monthsWeekly — better
AdsYesNo — better
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.5 — better16.4
Further details — not scored
Size109 MB276 MB
Age rating4+4+
DeveloperATA GUNYakup Acis

In-app purchases

2 purchases

D

Subscriptions2
  • D-Plan Monthly Access3 Days trial$4.991 Month
  • D-Plan Yearly Access3 Days trial$29.991 Year
2 purchases

Cosmie

Subscriptions2
  • Weekly Plan$3.997 Days
  • Yearly Premium$34.991 Year

Questions

Is D free?
D is free to download, with in-app purchases available.
Is Cosmie free?
Cosmie is free to download, with in-app purchases available.
Do D or Cosmie have ads?
D shows ads; Cosmie does not.
Which is updated more often, D or Cosmie?
D ships an update every 3 months, and Cosmie weekly. Most recently, D was updated on October 5, 2026 and Cosmie on October 25, 2026.

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