Gengou Lib vs DojoMate

"Gengou Lib." is a quick reference of the Japanese era system. This application has functions as below. - Era and Year Search - Period picker - Era picker - Christian era year picker - Japanese era year picker - Show this year button - Texts can be shown in Japanese or English independently of the default language setting. - Application badge can show this year number in the Japanese era or the Christian era. The Japanese era system identifies a year by the combination of the era name (Gengou or Nengou) and the year number within the era. For example, A.D. 2001 is Heisei 13. Please note that two Gengou schemes were used in Parallel from 1331 to 1392 during Nanboku-chō period. This application would be very useful if you are working with the governments, municipal offices and/or certain companies in Japan.

DojoMate helps martial arts academies run daily operations from one focused app. Built for school owners, administrators, instructors, parents, and members, it brings scheduling, memberships, attendance, communication, and academy management into a single workflow. Core systems: • Academy Management – Manage academy details, instructors, family accounts, and member records. • Memberships & Class Cards – Track active, paused, expired, and prepaid memberships with clear usage history. • Scheduling & Booking – Create weekly timetables, publish lessons, and let members book eligible classes. • Attendance & Check-In – Monitor class participation and keep training records organized. • Alerts & Communication – Surface important academy alerts, cancellations, account issues, and system messages. • Analytics – Review attendance, membership, and revenue insights for better operational decisions. • Virtual Assistant – Get contextual help inside the app for common admin and member workflows. DojoMate supports both small academies and growing multi-branch operations, with tools designed to reduce manual admin work and keep staff, members, and families aligned. By using this app, you agree to Apple’s Standard End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/