---
title: "Simple Karate Scoreboard — App Overview"
url: https://marlvel.ai/apps/simple-karate-scoreboard
category: Sports
developer: NAOYA ONO
platforms: ios, android
rating: 5.0 (233 ratings)
pricing: free
report_level: overview
generated: 2026-04-24
last_verified: "2026-04-24T01:31:54.672Z"
overall_rating: 5
total_reviews: 236
data_age_days: 129
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This app provides a streamlined, specialized interface for karate match management without unnecessary complexity.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Sports |
| Rating | 5.0 ★ (233) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 3.7.4 |
| Latest Version (Android) | 3.7.3 |
| Developer | NAOYA ONO |

<!-- SECTION: Summary -->
## What is Simple Karate Scoreboard?

Simple Karate Scoreboard is a dedicated sports utility app designed to manage match scoring and timing for karate competitions. It features customizable interface themes and specific tools for tracking points, penalties, and the SENSHU indicator.

<!-- SECTION: Key Features -->
## Key Features

- **Scoring Themes**: Offers two distinct interface layouts, including a basic plus-button style and a specialized layout with Ippon, Waza-ari, and Yaku buttons.
- **Penalty Management**: Tracks C1 and C2 penalties with simple tap-to-increment and long-press-to-decrement functionality.
- **Match Timer**: Provides a configurable match timer with selectable 2-minute or 3-minute durations.
- **SENSHU Indicator**: Includes a dedicated indicator to track the athlete who scores the first point in a match.

<!-- SECTION: Target Audience -->
## Who is it for?

Karate referees, coaches, and tournament organizers requiring a straightforward digital scoring solution.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/simple-karate-scoreboard/id1576643941?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.naoyaono.karate_scoreboard&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/simple-karate-scoreboard)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/simple-karate-scoreboard).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*