Koka Kids vs BJJA Random Attacks
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Koka Kids
Master judo techniques with step-by-step animations covering all 40 throws from The Gokyo. Learn grips, entries, lifts, and finishes from an Olympic medalist and world champion.
- Learn all 40 Gokyo judo throws
- Step-by-step animation guides
- Detailed grip, entry, lift, and finish instructions
- Expert instruction from a world champion
- Clear visual demonstrations
Read full descriptionHide full description
Improve your judo with the Koka Kids app. Learn how to do 40 throws - that’s every technique in The Gokyo (Judo Syllabus). - Brought to you by Nik Fairbrother, 7th Dan, an Olympic silver medallist and a judo world champion with over 30 years of judo expertise. - This app contains all 40 judo throws of The Gokyo (Judo Syllabus) - Clear, step by step animations on how to do each technique. - The animations show the grip, the entry, the lift, the rotation and the finish of each throw. - Tips and instructions on how to do each technique.
BJJA Random Attacks
Read full descriptionHide full description
The BJJA Random Attacks app helps the users train and compete in Ju-Jitsu at its different levels. This Governing Body oversees all aspects of Ju-Jitsu in Great Britain such as, establishing codes of conduct, standard practises, competition formats and rules, arranging group insurance policies for clubs within the Association, and certification of teachers and competition referees as well as registration of new clubs.
Screenshots
Verdict
The clearest difference is update cadence: Koka Kids at every 4 days against BJJA Random Attacks's every 7 months. Koka Kids also leads on iOS requirement (8.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Koka Kids ships an update every 4 days, BJJA Random Attacks every 7 months. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.
| Parameter | Koka Kids | BJJA Random Attacks |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 days — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 104 MB | 42 MB |
| Age rating | 4+ | 12+ |
| Developer | David Strachan | Fraser Benjamin |
In-app purchases
Koka Kids
No in-app purchases
BJJA Random Attacks
No in-app purchases
Questions
Is Koka Kids free?
Is BJJA Random Attacks free?
Do Koka Kids or BJJA Random Attacks have ads?
Which is updated more often, Koka Kids or BJJA Random Attacks?
Other comparisons
