# Ninja Athletic Training vs Judokai

The clearest difference is ads: Judokai at none against Ninja Athletic Training's shown. Judokai also leads on review sentiment (74% vs 40%). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Ninja Athletic Training sells 10 in-app purchases, starting at $0.99 per month and Judokai sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Ninja Athletic Training ships an update every 5 weeks, Judokai every 3 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Ninja Athletic Training | Judokai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (191 ratings)](https://appshunter.io/ios/app/judokai/id1493052354/reviews)** |
| Number of ratings | — | **191** |
| Positive reviews | 40.0% of reviews | **74.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 140 MB | 45 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Loyal Health & Fitness, Inc.](https://appshunter.io/developer/1088263310) | [Eduardo Costa Producoes Audiovisuais LDA](https://appshunter.io/developer/1492684412) |

## What reviewers say

### Ninja Athletic Training

[App page](https://appshunter.io/ios/app/ninja-athletic-training/id1006582109)

Develop superior jumping ability, quickness, strength, precision, and agility with specialized training programs. Access HD instructional videos and audio guidance from a digital trainer. Enjoy customized weekly workouts and an engaging coaching experience.

**Highlights:** Ninja athleticism training programs, Customized weekly workouts, Audio guidance from digital trainer, HD instructional videos, Offline workout capability, Fitivity COACHING experience

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Fitivity Premium | $1.99 | per month |
| ad Free One Month | $1.99 | per month |
| NINJA ATHLETIC WEEKLY | $5.99 | per 7 days |
| Monthly Subscription | $5.99 | per year |
| Yearly Subscription | $9.49 | per year |
| NINJA ATHLETIC MONTHLY | $9.99 | per month |
| NINJA ATHLETIC YEARLY | $39.99 | per year |
| Entire Program - Ninja Workouts | $2.99 | one-time |
| Purchase levels of all programs | $7.99 | one-time |


### Judokai

[App page](https://appshunter.io/ios/app/judokai/id1493052354)

Master Kodokan Judo techniques with detailed, slow-motion video demonstrations. Access all techniques anytime, anywhere, and download them for offline viewing. Learn from a 6th Dan Judo champion.

**Highlights:** Detailed Kodokan Judo techniques, 240 FPS slow-motion video, Offline video downloads, Learn from a 6th Dan champion, All Judo techniques accessible

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ma-sutemi-waza | $1.99 | one-time |
| Koshi-waza | $2.99 | one-time |
| Osaekomi-waza | $2.99 | one-time |
| Kansetsu-waza | $2.99 | one-time |
| Shime-waza | $3.99 | one-time |
| Yoko-sutemi-waza | $4.99 | one-time |
| Te-waza | $4.99 | one-time |
| Kodokan Goshin Jutsu | $4.99 | one-time |
| Ashi-waza | $6.99 | one-time |
| Judokai | $14.99 | one-time |

**What reviewers like**

- 👍 Excellent video quality and clarity
- 👍 Detailed demonstrations of techniques
- 👍 Great for learning and reference
- 👍 Easy to use and understand
- 👍 Good for exam preparation

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 App does not start after updates
- 🐛 Videos not loading or buffering
- 🐛 Low video clarity in some instances
- 🐛 Paid content not unlocking

**Reported bugs**

- App crashes after recent updates
- App does not open after updates
- Videos do not load
- App crashes on older iPhones/OS
- Paid content not unlocking

**Requested features**

- Add new kata forms
- Include Japanese term translations
- Add download all option for videos
- Synchronize favorites across devices
- Add notes and categorization for favorites


## Frequently asked questions

### Is Ninja Athletic Training free?

Ninja Athletic Training is free to download, with in-app purchases available.

### Is Judokai free?

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

### Do Ninja Athletic Training or Judokai have ads?

Ninja Athletic Training shows ads; Judokai does not.

### Which is updated more often, Ninja Athletic Training or Judokai?

Ninja Athletic Training ships an update every 5 weeks, and Judokai every 3 weeks. Most recently, Ninja Athletic Training was updated on November 1, 2026 and Judokai on November 3, 2026.

---

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