Comparison

WEEEK vs Yandex Calendar

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

Head to head
About

WEEEK

This app offers a unified platform for managing tasks, projects, and team documents. It provides multiple task views, a knowledge base for documentation, and integrates with popular calendar and file-sharing services. Syncs across devices for seamless collaboration.

Highlights
  • Unified task, project, and document management
  • Multiple task views (Boards, Week, List)
  • Knowledge base for documentation
  • Tree-like hierarchy for organization
  • Integrations with calendars and cloud services
  • Real-time progress monitoring and team comments
Features
Read full description

WEEEK is a flexible platform for project, task and team management. A SINGLE TOOL FOR THE TEAM. With WEEEK you can manage tasks, projects and documents in one place. All so you can save time and be on the same page with your team. TASKS. An intuitive task manager for process control. There are three task view modes inside: — Boards - for step-by-step processes, Agile and Scrum work — Week - for current tasks and meetings — List - for easy sorting by importance and deadline Monitor progress on tasks in real time and communicate with the team in the comments. KNOWLEDGE BASE. Internal service for storing documentation, instructions and regulations. Forget about gray canvases - add images, videos, headings, lists and color blocks. All the team's knowledge accessible in seconds. MORE STRUCTURE. No chaos - just a tree-like hierarchy for tasks and documents. Sub-tasks and nested documents help you build a clear system of work. INTEGRATIONS. WEEEK adapts to your working style. Synchronize your space with Google, Apple or Yandex Calendar, insert attachments from Google Docs, Miro and Figma. SYNC ACROSS DEVICES. Work wherever you want - in the web version and mobile apps. All your data is saved. And it's free. Also: — flexible privacy settings — create custom fields in tasks — task repetition — in-app, email and Telegram notifications — priority tags and task types — and even more features in the web version Everything you need to get started is free: up to 5 team members, 7 projects and 100 documents. And you can expand the possibilities in paid tariffs in the web version of WEEEK: app.weeek.net

About

Yandex Calendar

This planner helps you manage your time, organize tasks, and never miss important events. Create meetings, set reminders, and organize your schedule with multiple calendars. It offers a dark theme, quick search, and offline access.

Highlights
  • Create meetings and events
  • Set push notification reminders
  • Multiple calendar creation
  • Dark theme support
  • Quick search functionality
  • Offline event creation
  • Home screen widget
Features
Read full description

Yandex Calendar is a convenient planner that is always at hand. It helps you manage time, plan tasks efficiently, and never forget about important events. Manage your time effortlessly Create meetings, events, and schedules on the go. Yandex Calendar helps you keep your day organized and makes planning simple and enjoyable. Always on time Receive event reminders through push notifications. You decide how far in advance you want to be notified. This is especially convenient if you have a busy schedule or need to make it to a meeting on time. Separate your work and personal life You can create multiple calendars in the same account. For example, you can create one calendar for work, another for personal tasks, and a third for hobbies. If you have several accounts, switching between them is also easy, so you never mix up what's coming next. Dark theme Check your schedule comfortably in any lighting. Dark theme reduces eye strain and is especially convenient in the evening. Quick search Use the search bar to easily find the meeting or attached files you need. This helps you save time and navigate your schedule faster. Anywhere in the world Yandex Calendar supports different time zones so you can plan your meetings and events anywhere in the world. Yandex Calendar's time zone isn't based on your phone settings, making it especially convenient for frequent travelers and working with international partners. Even offline Create events even without an internet connection. Everything you add will be saved and synced automatically as soon as you're back online. Home screen widget Add the calendar widget to your phone's home screen for instant access to your plans. Keep your digital planner at your fingertips, simplifying schedule management and saving time. Perfect for all occasions Yandex Calendar is a versatile tool for anyone who values time and productivity. It’s ideal for both work and personal use — from organizing business meetings to planning family celebrations. Download Yandex Calendar to manage your time easily and conveniently.

Screenshots

WEEEK4 screens
Yandex Calendar4 screens

Verdict

The call

The clearest difference is rating: WEEEK at 4.3 against Yandex Calendar's 2.8. WEEEK also leads on ads (none vs shown) and review sentiment (38% vs 27%). Yandex Calendar's advantage is monetization model (ad-supported vs free with in-app purchases). On price, ratings volume, update cadence and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

WEEEK holds the better App Store score, 4.3 against 2.8. Both are backed by a comparable volume of ratings — 16 and 13 respectively. Written reviews point the same way: 38% of WEEEK's written reviews are positive against 27% of Yandex Calendar's.

UpkeepUpdate frequency

WEEEK ships an update every 11 days, Yandex Calendar every 8 days. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

Scorecard4 real differences · 6 level
WEEEK versus Yandex Calendar: the parameters behind the verdict, then further details
ParameterWEEEKYandex Calendar
PriceFreeFree
Rating4.3 (16 ratings) — better2.8 (13 ratings)
Positive reviews38.0% of reviews — better27.0% of reviews
Number of ratings16 — better13
Update frequencyEvery 11 daysEvery 8 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhoneiPhone
Requires iOS17.617.0 — better
Further details — not scored
Size114 MB230 MB
Age rating4+4+
DeveloperIVAN MARAKHOVKADirect Cursus Computer Systems Trading

Customer experience

WEEEK

All ratings16 ratings
Positive75.0%
Neutral18.8%
Negative6.3%
Written reviews71 reviews
Positive38.0%
Neutral25.4%
Negative36.6%

Yandex Calendar

All ratings13 ratings
Positive38.5%
Neutral7.7%
Negative53.8%
Written reviews63 reviews
Positive27.0%
Neutral28.6%
Negative44.4%

In-app purchases

None

WEEEK

No in-app purchases

None

Yandex Calendar

No in-app purchases

Questions

Is WEEEK free?
WEEEK is free to download, with no in-app purchases.
Is Yandex Calendar free?
Yandex Calendar is free to download, with no in-app purchases.
Which has better reviews, WEEEK or Yandex Calendar?
WEEEK is rated higher. WEEEK averages 4.3 out of 5 from 16 ratings, while Yandex Calendar averages 2.8 from 13 ratings.
Do WEEEK or Yandex Calendar have ads?
Yandex Calendar shows ads; WEEEK does not.
Which is updated more often, WEEEK or Yandex Calendar?
WEEEK ships an update every 11 days, and Yandex Calendar every 8 days. Most recently, WEEEK was updated on September 22, 2026 and Yandex Calendar on September 24, 2026.

Other comparisons