Best apps like 東海堂 公式アプリ 

10+ similar apps compared and reviewed

4.3 avg rating
10 free apps
Updated July 2026

Whether you want more options like 東海堂 公式アプリ 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.

Top Alternatives to 東海堂 公式アプリ

Customizable Boxing Timer#1

Customizable Boxing Timer by NAOYA ONO

A timer for boxing
Editor's Choice
⚽ Sports
5.0(1 ratings)
FreeAdsIn-App Purchases
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This app provides a customizable timer for boxing practice and matches. Easily adjust the number of rounds, match duration, and interval times. Personalize sound and color settings for a tailored experience.

Kinetic Visual Acuity Lite#2

Kinetic Visual Acuity Lite by Yasuyoshi Ota

Strong Contender
⚽ Sports
2.9(70 ratings)
FreeAds
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This app helps improve kinetic visual acuity by presenting a rotating hex-head pillar with numbers to read. It offers training and test modes with varying difficulty levels and speeds. Useful for athletes, it focuses on enhancing depth perception and directional visual skills.

Simple Karate Scoreboard#3

Simple Karate Scoreboard by NAOYA ONO

scoreboard for karate
Worth Considering
⚽ Sports
5.0(3 ratings)
FreeAdsIn-App Purchases
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This app provides a simple and intuitive scoreboard for karate matches. It features customizable themes, player name input, point and penalty tracking, a timer, and a "Senshu" indicator for the first point. Easily reset scores and fouls from the settings menu.