BJJA Random Attacks vs GrappleTimer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BJJA Random Attacks
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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.
GrappleTimer
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The Ultimate Training Timer for Brazilian Jiu-Jitsu, MMA, and Combat Sports GrappleTimer is the essential training companion for grapplers and martial artists. Designed specifically for BJJ, wrestling, and MMA training, this powerful yet simple timer keeps you focused on what matters most – your technique and conditioning. CORE FEATURES • Customizable Round Timers – Set precise round and rest durations to match your training style • Smart Audio Cues – Distinct bells, horns, and clapper warnings keep you informed without looking at your phone • End-of-Round Warnings – Configurable clapper alerts (10, 20, or 30 seconds) help you push through those final moments • Multiple Training Presets – Quick-start options for competition rounds, drilling sessions, and custom workouts • Spotify Integration – Seamlessly control your training playlist without leaving the app • Background Audio Ducking – Music automatically adjusts volume for timer sounds PERFECT FOR • Brazilian Jiu-Jitsu rounds and positional sparring • Wrestling and grappling drills • MMA training sessions • Boxing and Muay Thai rounds • HIIT and circuit training • Strength and conditioning workouts TRAINING MODES Competition Rounds – Match official IBJJF timing (5-10 minute rounds) Drilling Sessions – Extended rounds for technique development Positional Sparring – Short, intense rounds for specific positions Custom Workouts – Create your perfect training rhythm DESIGNED BY GRAPPLERS, FOR GRAPPLERS Every feature has been carefully crafted based on real mat time. The interface stays clear and readable even when you're exhausted. Large buttons work with sweaty hands. Audio cues cut through gym noise. ADVANCED FEATURES • Landscape orientation for easy visibility across the gym • Screen stays awake during training (optional) • Start delay countdown for getting into position • Session history tracking (coming soon) NO SUBSCRIPTIONS, NO ADS Whether you're preparing for competition, improving your conditioning, or just getting in solid mat time, GrappleTimer helps you train smarter and harder. Download GrappleTimer today and elevate your training.
Screenshots
Verdict
The clearest difference is update cadence: GrappleTimer at daily against BJJA Random Attacks's every 7 months. 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.
BJJA Random Attacks ships an update every 7 months, GrappleTimer daily. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.
| Parameter | BJJA Random Attacks | GrappleTimer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 42 MB | 4 MB |
| Age rating | 12+ | 4+ |
| Developer | Fraser Benjamin | BEN REEVE |
In-app purchases
BJJA Random Attacks
No in-app purchases
GrappleTimer
No in-app purchases
Questions
Is BJJA Random Attacks free?
Is GrappleTimer free?
Do BJJA Random Attacks or GrappleTimer have ads?
Which is updated more often, BJJA Random Attacks or GrappleTimer?
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