Comparison

Plain vs Peekdo

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

Head to head
About

Plain

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Build routines that fit your life with a simple, flexible activity tracker. Plain helps you organize habits, stay consistent and understand your progress without turning your day into a game. CREATE ACTIVITIES YOUR WAY • Create unlimited custom activities • Choose personal icons and colors • Set daily or weekly schedules • Add reminders for important routines • Pause activities without losing progress • Archive and restore activities whenever you need SEE YOUR PROGRESS CLEARLY • Monthly calendar and card views • Visual activity map • Overall completion statistics • Detailed statistics for every activity • Current and best streaks • Check-in history • Weekday performance • Activity totals and completion rates ADD CONTEXT WITH NOTES Keep short notes for individual days and remember what helped, what changed and how each routine went. TRACK WHAT MATTERS TO YOU Use Plain for: • Workouts and walking • Studying and language learning • Nutrition and self-care • Personal projects • Content creation • Work routines • Any recurring activity you want to follow STAY IN CONTROL Pause activities when your plans change. Archive old routines, restore them later or permanently delete them together with their history. Plain combines a calm design with useful statistics, flexible schedules and simple daily check-ins. Create your routine. Track your progress. Keep it plain.

About

Peekdo

Features
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It's not that you have too many tasks. They just don't have an order. Peekdo is a to-do app that sorts your tasks by priority using the Eisenhower Matrix (urgent x important, four quadrants). Answer two quick questions - is it important? is it urgent? - and each task lands where it belongs. - Check tasks right on your Lock Screen A Live Activity keeps today's tasks on your Lock Screen, and you can check them off right there. Dynamic Island and Lock Screen widgets are supported too. - Plan good habits In the Habits tab you decide in advance what you'll do and when (plus where and with whom, if you like), then check it off each day. See today's habits in a Lock Screen widget and a Home Screen widget and check them off right there, and set a reminder per habit with its own time and message. - Priorities at a glance Urgent x important matrix home Drag to move tasks between quadrants and reorder them Due dates with a D-day count, start times, repeating tasks Start-time reminders: once you allow notifications, a reminder arrives at a task's start time Checklists, color tags, hide completed Home Screen widgets, dark mode Fills the whole screen on iPad and in landscape - Stays on your device No sign-up. Your to-dos are stored on this device and never uploaded, and you can export or import a backup file any time. The app sends only four things: feedback you choose to send from Settings, a one-way hashed device value used to apply the 7-day free period once per device, usage statistics about which screens and buttons are used (you can turn this off in Settings), and app install and launch information plus subscription and lifetime pass purchase confirmations for ad measurement (Meta). Your task contents are never included. - Free for 7 days, then Premium Every feature is free for 7 days after install (no payment details needed). After that, adding and editing tasks, checking them off (in the app, on the lock screen and in widgets), moving between quadrants and importing backups continue with a Premium subscription (monthly or yearly) or a one-time lifetime pass. Viewing tasks (including the lock-screen card and widgets), deleting, exporting backups and settings stay free. Prices are shown in the app and the store. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://fork-bestseller-2d1.notion.site/Peekdo-3b689cfb23c08036843dc9e41cd0738f

Screenshots

Plain4 screens
Peekdo4 screens

Verdict

The call

The clearest difference is in-app purchases: Plain at none against Peekdo's 3. Peekdo's advantage is update cadence (weekly vs every 2 months). On price, ads, 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. Peekdo sells 3 in-app purchases, starting at $3.00 per month. Plain asks for nothing beyond the download.

UpkeepUpdate frequency

Plain ships an update every 2 months, Peekdo weekly. The most recent releases landed on October 25, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 4 level
Plain versus Peekdo: the parameters behind the verdict, then further details
ParameterPlainPeekdo
PriceFreeFree
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhoneiPhone, iPad — better
Requires iOS16.4 — better17.0
Further details — not scored
Size58 MB22 MB
Age rating4+4+
DeveloperYana Tamkovichyoon seong dan

In-app purchases

None

Plain

No in-app purchases

3 purchases

Peekdo

Subscriptions2
  • Premium Monthly$3.001 Month
  • Premium Yearly$24.001 Year
One-time1
  • Premium Lifetime$36.00

Questions

Is Plain free?
Plain is free to download, with no in-app purchases.
Is Peekdo free?
Peekdo is free to download, with in-app purchases available.
Do Plain or Peekdo have ads?
Neither Plain nor Peekdo shows ads.
Which is updated more often, Plain or Peekdo?
Plain ships an update every 2 months, and Peekdo weekly. Most recently, Plain was updated on October 25, 2026 and Peekdo on November 6, 2026.

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