Comparison

Yandex Calendar vs Kaiten

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

Head to head
About

Yandex Calendar

This planner helps you manage your time, organize tasks, and never miss important events. Create schedules, receive reminders, and keep work and personal life separate with multiple calendars. Access your plans instantly via a home screen widget.

Highlights
  • Time management and task planning
  • Event reminders via push notifications
  • Multiple calendar creation
  • Dark theme support
  • Quick search functionality
  • Time zone support
  • 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.

About

Kaiten

This platform streamlines workflows for businesses, enhancing productivity and resource management. It offers robust task management, customizable Kanban boards, and project planning tools. Facilitates collaborative document work and knowledge base creation.

Highlights
  • Task management with files, checklists, and contacts
  • Customizable Kanban boards for workflow visualization
  • Project planning with Gantt charts and tables
  • Collaborative document editing and knowledge base
  • Support for Scrum and Kanban methodologies
  • Integrations with other services
  • Automation and customizable roles/access
Features
Read full description

Kaiten — гибкая платформа для управления рабочими процессами, которая помогает компаниям экономить ресурсы, повышать производительность и концентрироваться на главном. ЗАДАЧИ. Вся информация по задачам внутри карточек: файлы, чек-листы, теги, сообщения, контакты, время работы, сроки и пр. ДОСКИ. Детальная визуализация этапов работы на канбан-досках, которые можно гибко настраивать под любые задачи бизнеса. ПРОЕКТЫ. Планирование и контроль проектов на диаграмме Ганта, в таблицах и на канбан-досках. Учет трудозатрат и необходимых ресурсов. Иерархия задач проекта. ДОКУМЕНТЫ. Совместная работа с документами, хранилище документов и возможности для создания и публикации корпоративной базы знаний. Scrum и Kanban: работайте по гибким методологиям: запускайте спринты, создавайте наглядные канбан-системы, получайте подробную аналитику. Интеграции и Дополнения: настройте синхронизацию Kaiten с привычными сервисами или создайте собственные интеграции и функции. Рабочие процессы без хаоса, рутины и микроменеджмента: – гибкая настройка ролей и доступов – уведомления в приложении, на почте или в Telegram – удобные чек-листы – автоматизация – иерархия задач и проектов Планируйте проекты, фиксируйте задачи, управляйте командой и обменивайтесь файлами без ограничений в едином информационном пространстве. Бесплатный тариф доступен бессрочно для любого количества пользователей. Зарегистрировать новый аккаунт можно в веб-версии: kaiten.ru

Screenshots

Yandex Calendar4 screens
Kaiten2 screens

Verdict

The call

The clearest difference is ads: Kaiten at none against Yandex Calendar's shown. Kaiten also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Yandex Calendar's advantage is monetization model (ad-supported vs free with in-app purchases). On price, rating, review sentiment and ratings volume 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

On the App Store both sit at effectively the same score — 2.8 for Yandex Calendar against 2.9 for Kaiten. Both are backed by a comparable volume of ratings — 13 and 11 respectively. Written reviews are what separate them: 27% of Yandex Calendar's written reviews are positive against 22% of Kaiten's.

UpkeepUpdate frequency

Yandex Calendar ships an update every 9 days, Kaiten every 5 days. The most recent releases landed on October 31, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
Yandex Calendar versus Kaiten: the parameters behind the verdict, then further details
ParameterYandex CalendarKaiten
PriceFreeFree
Rating2.8 (13 ratings)2.9 (11 ratings) — better
Positive reviews26.6% of reviews — better22.2% of reviews
Number of ratings13 — better11
Update frequencyEvery 9 daysEvery 5 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size97 MB256 MB
Age rating4+4+
DeveloperDirect Cursus Computer Systems TradingKaiten Software

Customer experience

Yandex Calendar

All ratings13 ratings
Positive38.5%
Neutral7.7%
Negative53.8%
Written reviews64 reviews
Positive26.6%
Neutral28.1%
Negative45.3%

Kaiten

All ratings9 ratings
Positive55.6%
Neutral11.1%
Negative33.3%
Written reviews27 reviews
Positive22.2%
Neutral11.1%
Negative66.7%

In-app purchases

None

Yandex Calendar

No in-app purchases

None

Kaiten

No in-app purchases

Questions

Is Yandex Calendar free?
Yandex Calendar is free to download, with no in-app purchases.
Is Kaiten free?
Kaiten is free to download, with no in-app purchases.
Which has better reviews, Yandex Calendar or Kaiten?
Kaiten is rated higher. Yandex Calendar averages 2.8 out of 5 from 13 ratings, while Kaiten averages 2.9 from 11 ratings.
Do Yandex Calendar or Kaiten have ads?
Yandex Calendar shows ads; Kaiten does not.
Which is updated more often, Yandex Calendar or Kaiten?
Yandex Calendar ships an update every 9 days, and Kaiten every 5 days. Most recently, Yandex Calendar was updated on October 31, 2026 and Kaiten on October 30, 2026.

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