Best Gengou alternatives: apps like Gengou

10+ similar apps compared and reviewed

3.9 avg rating

7 free apps

Updated October 2026

Gengou

Masayuki Akamatsu

🔧 Utilities

📊 Productivity

Whether you want more options like Gengou or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

KobCard by KOB MARKETING

Gift Card Information Platform

📊 Productivity

4.1(371 ratings)

Free

KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

Top Alternatives to Gengou

simpleCal - Widget Calendar by Rirei Kuroshima

Editor's Choice

📊 Productivity

0.0(0 ratings)

$0.49

和暦変換 by Hiroyuki Nishijima

Strong Contender

📊 Productivity

0.0(0 ratings)

FreeAds

Japanese Era Converter (JEras) by Giuseppe Garassino

Japanese calendar converter

Worth Considering

📊 Productivity

0.0(0 ratings)

Free

Japanese Era Converter (JEras) screenshot 1

Japanese Era Converter (JEras) screenshot 2

Japanese Era Converter (JEras) screenshot 3

Japanese Era Converter (JEras) screenshot 4

Japanese Era Converter (JEras) screenshot 5

Japanese Era Converter (JEras) screenshot 6

Easily convert between Gregorian and traditional Japanese calendar years. This tool also calculates chronological age and displays Chinese zodiac animal signs.

More apps like Gengou

Japanese Calendar Converter

Japanese Eras to Western years

Free

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.

Convert Japanese eras to Western yearsConvert Western years to Japanese erasCalculate age from birth year

ときメモ - 時間記録 / 作業記録 / 作業管理　

View & edit Gerber, ODB++

Free

This app allows users to view and edit PCB files on their mobile devices. It supports a wide range of formats and offers tools for measurement, net tracing, and annotation.

View and edit PCB filesSupports Gerber, ODB++, KiCad, Altium, DXF, Eagle, and moreInteractive 3D view

This app combines calendar, to-do lists, and an AI assistant for seamless organization. Manage events as tasks, utilize AI for scheduling, and keep key dates visible with floating countdown cards. It offers detailed time insights and supports multiple calendar systems.

Infinite vertical scrollingEvents as to-dosIntegrated AI assistant

📊 Productivity

(23)

free with in-app purchases

Compare with Gengou

OneCalc+ All-in-one Calculator

Calculates everything. No ads.

$3.99

This premium calculator app offers over 40 tools for finance, everyday math, health, construction, and unit conversions. It includes standard, scientific, financial, and specialized calculators, all without ads.

Over 40 calculators and unit convertersStandard and scientific calculator modesFinancial calculators (interest, loans)

Widget Now — 和暦時計ウィジェット

by Naoto Tazawa

Free

This app displays Japanese calendar information, including the Japanese era name, lunar calendar, and traditional holidays, directly on your iPhone's lock screen. It also provides daily historical facts, anniversaries, and detailed astrological data. Customize your widget to show the information you need most.

Real-time Japanese era name displayDaily historical facts and anniversariesLunar calendar and astrological data

The Presentation Timer

Beautiful & simple timer

Free

This app offers a simple and beautiful timer experience for presentations. It features stopwatch and timer modes, a full-screen display for audience visibility, and an "Auto Bell" function to alert you at set intervals with customizable sounds.

Stopwatch modeTimer modeFull-screen display