250+ iOS apps curated and reviewed
Looking for free koyomi yomi apps? 19 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Aug 2026 |
| 2 |  | Free | — | Yes | Yes | Jun 2026 |
| 3 |  | $1.99 | 5.0★ (2) | No | No | Aug 2026 |
| 4 |  | Free | — | No | No | Aug 2026 |
| 5 |  | Free | — | Yes | No | May 2026 |
| 6 |  | Free | — | Yes | Yes | Jul 2026 |
| 7 |  | Free | — | No | No | May 2026 |
| 8 |  | Free | 4.5★ (2) | Yes | No | Jul 2026 |
This app displays traditional Japanese calendars, including lunar phases, zodiac signs, and auspicious days. It integrates with your existing iOS calendar and offers features like printing and PDF sharing. Perfect for those who appreciate traditional calendrical information.
This simple calendar app displays three months at a time, along with an annual view. Easily navigate between months and years with intuitive scrolling gestures. It offers a straightforward yet highly useful way to manage your schedule.
Instantly convert between Japanese eras and Western years. This tool also reveals the Japanese Zodiac, Chinese Zodiac animal, and leap year status for any given year. Its clean interface makes it ideal for anyone interested in Japanese culture or history.
This app offers a digital take on traditional Japanese tear-off calendars, featuring lunar phases, zodiac animals, and daily fortunes. It integrates with your iCloud calendar and provides customizable widgets for your home screen.
This app provides a free Japanese calendar and Reiwa widget for iOS devices. It offers quick reference tables, search functionality for various calendar systems, and personal notes. Enjoy dark mode and home screen widgets for easy access.
Personalize your schedule with a variety of aesthetic calendar styles, from anime to celebrity-themed. Create your own calendars with photos and track daily events, schedules, and memorial days with reminders. Enjoy a visually refreshing experience that breaks from traditional designs.
Organize your entire schedule in one place. View events from multiple accounts, manage tasks, and plan gatherings with others. Stay on top of appointments, holidays, and birthdays with customizable views and shared calendars.
Easily convert between lunar and solar calendars, check horoscopes, and access traditional Chinese almanac information. This tool synchronizes with solar terms and agricultural seasons, offering a comprehensive calendar experience.
This app provides a comprehensive collection of Japanese reference data, including postal charges, holidays, age tables, and conversion charts. It is regularly updated with new information and bug fixes to ensure accuracy and usability.
Experience the Edo period's unique timekeeping with this digital clock. It simulates the indefinite time method, dividing days and nights into variable lengths. Customize sounds, displays, and backgrounds for an immersive historical experience.
Discover the subtle shifts in the Japanese calendar, from 24 solar terms to 72 micro-seasons. Each day reveals a new facet of nature, accompanied by classic art and poetry. Track lunar dates, holidays, and seasonal foods.
Explore Japanese culture with a calendar featuring national holidays, moon phases, and the 72 traditional seasons. Discover seasonal events with accompanying images and recipes, and read daily insights.
Discover your zodiac sign and daily horoscope with personalized analysis. Connect with a vibrant community of astrology enthusiasts to share experiences, discuss personal growth, and foster deeper self-awareness.