# Kata++ vs Nidan Grading Syllabus

The clearest difference is price: Kata++ at Free against Nidan Grading Syllabus's $6.99. Kata++ also leads on review sentiment (69% vs 50%) and update cadence (every 6 months vs every 18 months). Nidan Grading Syllabus's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

Kata++ is free to download; Nidan Grading Syllabus costs $6.99 up front. Kata++ sells 2 one-off in-app purchases. Nidan Grading Syllabus asks for nothing beyond the download.

Kata++ ships an update every 6 months, Nidan Grading Syllabus every 18 months. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Kata++ | Nidan Grading Syllabus |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/kata-plus-plus/id463372188/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **69.2% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 18 months |
| Monetization | **Free** | Paid |
| Size | 2 MB | 19 MB |
| Requires iOS | **8.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Timothy Waterhouse](https://appshunter.io/developer/946155169) | [Gursharan Sahota](https://appshunter.io/developer/981462168) |

## What reviewers say

### Kata++

[App page](https://appshunter.io/ios/app/kata-plus-plus/id463372188)

Track your martial arts practice by logging the number of times you perform each kata and basic technique. Customize your list of techniques and kata to suit your specific style and training needs.

**Highlights:** Log kata and technique repetitions, Customizable kata and technique lists, Track progress with running totals, Based on Karate Do Kyohan, Editable basic techniques list

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Support Developer | $0.99 | one-time |


### Nidan Grading Syllabus

[App page](https://appshunter.io/ios/app/nidan-grading-syllabus/id1040113769)

Access over 30 instructional videos covering the complete Nidan Karate syllabus, plus beginner basics from a previous series. Enjoy uninterrupted streaming on larger screens with this comprehensive guide from Tiska Karate.

**Highlights:** Over 30 instructional videos, Complete Nidan Syllabus coverage, Beginner basics included, High-quality video production, Improved streaming platform, Larger screen compatibility

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Kata++ free?

Kata++ is free to download, with in-app purchases available.

### Is Nidan Grading Syllabus free?

Nidan Grading Syllabus costs $6.99, with no in-app purchases.

### Do Kata++ or Nidan Grading Syllabus have ads?

Neither Kata++ nor Nidan Grading Syllabus shows ads.

### Which is updated more often, Kata++ or Nidan Grading Syllabus?

Kata++ ships an update every 6 months, and Nidan Grading Syllabus every 18 months. Most recently, Kata++ was updated on October 6, 2026 and Nidan Grading Syllabus on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*