Comparison

Done It vs Cairn

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

Head to head
About

Done It

Features
Read full description

NEVER MISS WHAT MATTERS Done It is the task manager that actually keeps you accountable. With persistent nagging reminders and intelligent recurrence, you'll never let important tasks slip through the cracks again. POWERFUL REMINDERS THAT WON'T QUIT Unlike other apps, Done It's nagging reminders don't give up. Set custom intervals and get persistent notifications until you mark the task complete. Perfect for critical tasks you can't afford to forget. - Persistent alerts every 5, 10, 15, 30, or 60 minutes - Set maximum reminder count to avoid notification fatigue - Snooze with custom durations when you need more time - Instant notifications when tasks become overdue SMART RECURRENCE FOR EVERY ROUTINE Whether it's daily vitamins, weekly meetings, or tasks that repeat after completion, Done It adapts to your schedule. - Daily recurrence for habits and routines - Weekly scheduling with specific day selection (Premium) - Monthly patterns for seasonal tasks (Premium) - Completion-based recurrence for flexible deadlines (Premium) BEAUTIFUL PROGRESS TRACKING Stay motivated with a dynamic heat map that visualizes your productivity. Watch your consistency grow as you complete tasks day after day. - Color-coded calendar showing completion patterns - Daily goal tracking with motivational feedback - Detailed task history and statistics - Swipe gestures for quick task management ORGANIZE YOUR WAY Create unlimited custom tags (Premium) to categorize tasks exactly how you want. Work, Personal, Health, Finance - organize your life your way. SYNC ACROSS ALL YOUR DEVICES Sign in with Google or Apple to keep your tasks, tags, and settings synchronized across iPhone, iPad, and all your devices. PREMIUM FEATURES Unlock the full power of Done It with Premium: - Nagging Reminders - Persistent notifications until completion - Weekly Recurrence - Schedule tasks for specific days - Completion-Based Recurrence - Perfect for flexible routines - Unlimited Tags - Organize without limits - Priority Support - Get help when you need it Try Premium free for 3, 7, or 14 days depending on your plan. Cancel anytime. PRIVACY FIRST Your data is yours. We only collect what's necessary to sync your tasks and never sell your information to third parties. Download Done It today and never miss what matters. Subscription Options: - Weekly Premium: $0.99/week - Monthly Premium: $3.99/month - Yearly Premium: $24.99/year (Best Value - Save 48%) Questions? Terms of Use: https://doneit-support.vercel.app/terms.html

About

Cairn

Features
Read full description

Cairn (차곡차곡) is a calm, anonymous-first todo app — every core feature works without an account. Like the small stones stacked into a cairn on a quiet trail, line up today's tasks one by one with clarity. ■ Core features - Anonymous by default: no sign-up, no transmission. All data stays on your device. - Inline markers: type @, #, !, * to set date, time, importance, and repeat in one line. e.g. "@tomorrow #3pm meeting", "*every-monday run". - Two-way swipe: left for reschedule / favorite / repeat. Right for duplicate / move group / delete. - Groups and color labels: organize by work, personal, fitness — at a glance. - Notifications with quiet hours: push reminders that auto-defer to the next morning during quiet hours. - Stats dashboard: weekly / monthly / yearly completion, 14-day sparkline, average completion time. - Backup & restore: JSON / CSV / Markdown export and import. Move devices safely. - Dark mode and three themes (Tica, Tally, Nudge). - English / Korean auto-detected. ■ Tracks - Anonymous (default): full core, on-device only. - Pro: ad-free — one-time purchase, yours forever. ■ What we don't collect No location, contacts, photos, microphone, camera, or health data. In anonymous mode, not a single byte leaves your device. ■ About Sobok — building small tools that add quiet order to daily life. Contact: admin@sobok.kr Privacy / Terms: https://sobok.kr/carin/legal/terms

Screenshots

Done It4 screens
Cairn4 screens

Verdict

The call

The clearest difference is ads: Done It at none against Cairn's shown. 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. Done It sells 2 in-app purchases, starting at $1.99 per 7 days and Cairn sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference ¡ 5 level
Done It versus Cairn: the parameters behind the verdict, then further details
ParameterDone ItCairn
PriceFreeFree
Update frequency—Every 5 days
AdsNo — betterYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPod, Apple Watch
Requires iOS15.115.0 — better
Further details — not scored
Size53 MB41 MB
Age rating4+4+
DeveloperONUR KUSCUOGLUHeajung Yoo

In-app purchases

2 purchases

Done It

Subscriptions2
  • Done It Premium Weekly$1.997 Days
  • Done It Premium Yearly1 Year trial$34.991 Year
3 purchases

Cairn

Subscriptions2
  • Cairn Pro Monthly$1.991 Month
  • Cairn Pro yearly$12.991 Year
One-time1
  • Cairn Pro - Ad-free forever$0.99

Questions

Is Done It free?
Done It is free to download, with in-app purchases available.
Is Cairn free?
Cairn is free to download, with in-app purchases available.
Do Done It or Cairn have ads?
Cairn shows ads; Done It does not.

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