Comparison

Pendo Note vs DuoDo

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

Head to head
About

Pendo Note

This app helps you capture ideas, manage tasks, and organize events with smart features. It offers AI assistance for writing, learning, and translation, and syncs your data across devices using iCloud.

Highlights
  • AI writing and learning assistant
  • Smart calendar event creation
  • Recurring to-do list management
  • Unified timeline for all entries
  • Customizable tags for organization
  • Contact info parsing for new contacts
  • iCloud sync across devices
Features
Read full description

Pendo brings your notes and calendar together in one place. Write notes, plan your day, and keep everything organized with a clean, intuitive timeline. Whether you're jotting down ideas, planning meetings, or keeping a journal — Pendo keeps it all in sync across your devices. Your data stays yours: export every note with its photos, location and weather into a single file, and import it back anytime — perfect for backups or moving to a new device.

About

DuoDo

This AI-powered productivity app helps you manage tasks and plan your schedule. It offers collaborative features for shared lists and goal tracking with friends, family, or partners. The app uses natural language input to create tasks and provides visual progress reports.

Highlights
  • AI natural-language task creation
  • Multiplayer task management with friends
  • Customizable checklists and subtasks
  • Visual progress tracking and weekly reports
  • Habit tracking and countdown reminders
  • Integrated calendar and planner
Features
Read full description

DuoDo – The Social To-Do List & AI Calendar Task Manager With Friends! Your all-in-one productivity app—now powered by AI that turns any natural-language idea into a ready-to-check-off task list. Plan, track, and crush goals together with friends, family, or partners. Colorful, fun, and it actually works! #From real user reviews → - “Perfect for forgetful couples! We used to argue over chores, but now everything’s clearly tracked with weekly stats showing who did more. Fair and fun!” - “Finally found a habit tracker for Project50 with friends! The AI reminders stopped my last-minute panic completely.” - “The friend leaderboard is addictive! My competitive side can’t resist checking our weekly task reports. Haven’t broken my streak in a month!” #Why everyone loves DuoDo - Unique multiplayer task management Turn your to-do list social! Plan your day with friends, partners, or family and complete tasks together—ideal for couples coordination, roommate organization, or family planning. - NEW: AI natural-language input Just type “Plan a Friday picnic” and DuoDo’s AI instantly creates a grocery list, subtasks, and time-based reminders. Less setup, more doing. - Flexible for every productivity need From personal calendar planning to team projects, chore splitting, or habit tracking, DuoDo supports custom checklists, subtasks, and countdown reminders to keep you organized. - Visual progress tracking Auto-generated weekly reports and task stats show your productivity trends. Build lasting habits without burnout—every completed task counts toward your success! Tired of boring to-do lists? Goals you can’t stick to? Always forgetting important tasks? #DuoDo is your solution! - More than just a task manager—DuoDo combines to-do lists, planners, reminders, notes, schedules, habit trackers, calendars, and Pomodoro timers. With AI-powered reminders plus friend accountability, intentions turn into completed tasks. - Use DuoDo for project planning, meeting scheduling, trip organizing, shopping lists, and quick notes. Perfect for work coordination, life management, and habit formation. - Transform daily tasks into moments of connection. Plan date nights, assign household chores, track fitness goals together—when loved ones are involved, even small tasks become meaningful. #About DuoDo Plus Unlock premium features with DuoDo Plus: unlimited shared lists, advanced AI reminders, detailed analytics, custom themes, and priority support. Choose monthly, yearly, or lifetime access. Feedback? In-app “Feedback” or email DuoDoinc@gmail.com We can’t wait to co-create DuoDo with you! - Terms of Service: https://www.getduodo.com/blog/duodo-user-agreement-en - Privacy Policy: https://www.getduodo.com/blog/duodo-privacy-en - Subscription Policy: https://www.getduodo.com/blog/duodo-payment-protocol-en

Screenshots

Pendo Note4 screens
DuoDo4 screens

Verdict

The call

The clearest difference is ratings volume: Pendo Note at 844 against DuoDo's 31. Pendo Note also leads on review sentiment (90% vs 74%) and device support (4 vs 1). DuoDo's advantage is iOS requirement (16.0 vs 18.4). On price, rating, update cadence and ads 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. Pendo Note sells 3 one-off in-app purchases and DuoDo sells 6 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Pendo Note against 4.7 for DuoDo. That said, the two scores are not equally well evidenced: Pendo Note has 844 ratings behind it against 31, so its average is the more settled of the two. Written reviews are what separate them: 90% of Pendo Note's written reviews are positive against 74% of DuoDo's.

UpkeepUpdate frequency

Pendo Note ships an update every 11 days, DuoDo fortnightly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
Pendo Note versus DuoDo: the parameters behind the verdict, then further details
ParameterPendo NoteDuoDo
PriceFreeFree
Rating4.8 (844 ratings) — better4.7 (31 ratings)
Positive reviews89.5% of reviews — better73.5% of reviews
Number of ratings844 — better31
Update frequencyEvery 11 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone
Requires iOS18.416.0 — better
Further details — not scored
Size121 MB121 MB
Age rating4+4+
DeveloperShenzhen Lychee Isle Co., Ltd.2.5 HK LIMITED

Customer experience

Pendo Note

All ratings844 ratings
Positive96.3%
Neutral1.5%
Negative2.1%
Written reviews582 reviews
Positive89.5%
Neutral4.5%
Negative6.0%

DuoDo

All ratings26 ratings
Positive92.3%
Neutral0.0%
Negative7.7%
Written reviews34 reviews
Positive73.5%
Neutral8.8%
Negative17.6%

Bugs and requests

Pendo Note

Reported bugs

4 issues
  • Notes and to-do items disappearing after updates
  • Calendar events not syncing correctly
  • Widget not displaying all information as expected
  • Inability to add more than 3 images to a note

Requested features

4 requests
  • Add password protection or biometric lock
  • Improve note-taking capabilities with more formatting options
  • Integrate with more calendar/productivity apps
  • Introduce a web/desktop version for better cross-platform experience

DuoDo

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Pendo Note

One-time3
  • A tikka$0.99
  • A basket of buns$1.99
  • A cup of Coffee$4.99
6 purchases

DuoDo

Subscriptions3
  • DuoDo Premium Monthly$4.991 Month
  • DuoDo Premium (Yearly)1 Year trial$28.991 Year
  • DuoDo Premium Yearly7 Days trial$28.991 Year
One-time3
  • DuoDo Premium Lifetime SOLO$39.00
  • DuoDo Premium Lifetime$68.99
  • DuoDo Premium Lifetime GROUP$98.99

Questions

Is Pendo Note free?
Pendo Note is free to download, with in-app purchases available.
Is DuoDo free?
DuoDo is free to download, with in-app purchases available.
Which has better reviews, Pendo Note or DuoDo?
Pendo Note is rated higher. Pendo Note averages 4.8 out of 5 from 844 ratings, while DuoDo averages 4.7 from 31 ratings.
Do Pendo Note or DuoDo have ads?
Neither Pendo Note nor DuoDo shows ads.
Which is updated more often, Pendo Note or DuoDo?
Pendo Note ships an update every 11 days, and DuoDo fortnightly. Most recently, Pendo Note was updated on November 1, 2026 and DuoDo on November 4, 2026.

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