Comparison

TimeTree vs Dux calendar

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

Head to head
About

TimeTree

Easily share calendars with family, partners, or colleagues to coordinate schedules, manage events, and stay organized. Features include shared albums, memos, to-do lists, and in-event chat for seamless communication.

Highlights
  • Shared calendars for groups
  • Event notifications and reminders
  • Sync with Google Calendar
  • Shared photo albums
  • Memos and to-do lists
  • In-event chat
  • Web version access
Features
Currently charting
Read full description

App loved by 75 million users worldwide Winner of the "App Store Best of 2015" award! "Connect over time. Grow bonds together." Sharing with TimeTree - Family use Solve time management issues of double-booking with family members. Ideal also for planning to pick up the kids and other errands. Carry the calendar with you and check anytime anywhere! - Work use Plan work shifts of employees - Couple use Perfect for those who have trouble adjusting their time together. See the available slots of both in the calendar and plan out dates! Key Features - Shared Calendar Easy calendar sharing for families, couples, work and other groups. - Notifications and reminders Keep up with new events, updates, and new messages. No need to check the app all the time thanks to notifications! - Sync with a device calendar such as Google Calendar Start immediately by copying or syncing with your device's other calendars. - Shared Albums You can create albums and share photos in each group. - Memo and to-do lists Share notes with other members or use memos for events that have no fixed date yet. - Chat within events “What time?” “Where?” Discuss event details within the events! - Web version Access your calendars also from a web browser. - Photos in the events Post details such as images to events. - Multiple calendars Create different calendars for multiple purposes. - Schedule management Time management app made from the point of view of notebook planner user. - Widgets Check your daily schedule easily from widgets without opening the app. Solve your time management troubles! - Hard to keep up with my partner's schedule Do you ever feel uneasy about whether your partner is aware of your schedule? By sharing a calendar in TimeTree, you don't have to contact and confirm with them every time! - Getting forgetful of various school events and tasks Keep the printouts from school easily accessible in the app and make those deadlines! Try it out as a diary! - Miss out on events of your interest Save artist schedules, movie premieres and other important dates in a calendar and share them with like-minded friends! TimeTree Official Website https://timetreeapp.com/ PC(Web) TimeTree https://timetreeapp.com/signin Facebook https://www.facebook.com/timetreeapp/ Twitter https://twitter.com/timetreeapp Instagram https://www.instagram.com/timetreeapp_friends TikTok https://www.tiktok.com/@timetreeapp User Support email support@timetreeapp.com Please use TimeTree as a schedule book for the year! We value the opinions of our users. We look forward to hearing your feedback! This app uses the following permissions. You can still use the app even if you do not allow optional permissions. - Required permissions There is none. - Optional permissions Calendar: Display device's calendar in TimeTree. Location information: Improves the accuracy of suggestions when setting a location for an event. Access to photos: Customize profiles and calendars, and when photos are saved to devices. Camera: Set and post images to profiles, calendars, etc. using the camera. Track requests from the app: Display customized advertisement for better experience. Notifications: Receive notifications about updates, calendar events and activity from the app. Microphone: Used for the voice input feature. Speech Recognition: Used for the voice input feature.

About

Dux calendar

Features
Read full description

Dux calendar is a digital tool designed to help users organize, schedule, and manage their time effectively. It allows users to create events, set reminders, track appointments, and plan tasks. Most calendar apps provide features like recurring events, color-coded categories, sharing options, and synchronization across devices to ensure accessibility and collaboration. Advanced versions may integrate with email, task managers, and productivity tools for seamless planning.

Screenshots

TimeTree4 screens
Dux calendar4 screens

Verdict

The call

The clearest difference is in-app purchases: Dux calendar at none against TimeTree's 2. Dux calendar also leads on ads (none vs shown) and iOS requirement (12.0 vs 18.0). TimeTree's advantage is chart position (#82 vs unranked) and update cadence (weekly vs fortnightly). On price and device support 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. TimeTree sells 2 in-app purchases, starting at $4.49 per month. Dux calendar asks for nothing beyond the download.

UpkeepUpdate frequency

TimeTree ships an update weekly, Dux calendar fortnightly. The most recent releases landed on November 12, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 6 level
TimeTree versus Dux calendar: the parameters behind the verdict, then further details
ParameterTimeTreeDux calendar
PriceFreeFree
Rating4.9 (94K ratings) — better—
Positive reviews81.0% of reviews—
Number of ratings94K — better—
Update frequencyWeekly — betterFortnightly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#82 — better—
DevicesiPhone, Apple WatchiPhone, iPad, iPod — better
Requires iOS18.012.0 — better
Further details — not scored
Size228 MB57 MB
Age rating12+4+
DeveloperTimeTree, Inc.All Soft Multimedia

Bugs and requests

TimeTree

Reported bugs

3 issues
  • Events not syncing properly
  • Time zone changes affecting event times
  • Inability to edit certain event details

Requested features

6 requests
  • More color label options
  • Biweekly repeat event option
  • Ability to rearrange memo order
  • Weekly view for routine schedules
  • Dedicated iPad app version
Show 1 more
  • Family sharing/group plan option

Dux calendar

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

TimeTree

Subscriptions2
  • TimeTree Premium1 Month trial$4.491 Month
  • TimeTree Premium1 Month trial$44.991 Year
None

Dux calendar

No in-app purchases

Questions

Is TimeTree free?
TimeTree is free to download, with in-app purchases available.
Is Dux calendar free?
Dux calendar is free to download, with no in-app purchases.
Do TimeTree or Dux calendar have ads?
TimeTree shows ads; Dux calendar does not.
Which is updated more often, TimeTree or Dux calendar?
TimeTree ships an update weekly, and Dux calendar fortnightly. Most recently, TimeTree was updated on November 12, 2026 and Dux calendar on October 30, 2026.

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