Comparison

MatTimer vs BJJ College

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MatTimer

This app provides a customizable timer designed for combat sports like Jiu-Jitsu and MMA. It helps athletes track training and rest periods, allowing them to focus on improving their skills. It's a simple yet essential tool for practitioners of all levels.

Highlights
  • Jiu-Jitsu and MMA timer
  • Track roll time
  • Track rest time
  • Customizable settings
  • Clear display
Features
Read full description

A round timer for the mat. Set your work time, your rest time and how many rounds — then put the phone down and train. MatTimer counts the round in numbers big enough to read from across the room, and colours the whole screen so you know where you are at a glance: green for work, red for rest. A ten-second lead-in gives you time to touch hands before the first round starts. WHAT IT DOES • Work, rest and round count, all adjustable • A bell at every round change, so you never have to look • An optional ten-second warning before each round ends — set it for work, rest, or both • Save the sessions you use often and switch between them in a tap • The screen stays awake while the timer runs ON YOUR WRIST A full Apple Watch app, not a remote control. Start, pause and stop from the watch, with the same round readout and the same colours. Set your rounds there too. ON YOUR HOME SCREEN A widget shows the round you are in and the time left, without opening the app. IT KEEPS YOUR PLACE Leave the app mid-round and it picks up exactly where it should — right round, right phase, right second. While you are away, notifications tell you when each round turns over. BUILT FOR TRAINING, NOT FOR SCROLLING No account. No subscription. No ads. Nothing to read. Open it, start it, roll.

About

BJJ College

Access exclusive daily training sessions and insights from top athletes in the world of Jiu Jitsu. Immerse yourself in techniques, strategies, and interviews with champions. Become part of a community dedicated to improving your skills and connecting with the best in the sport.

Highlights
  • Exclusive daily training sessions
  • Techniques and strategies
  • Interviews with champions
  • Informative content
  • Community connection
  • Unlimited access on all devices
Read full description

Bem-vindo ao nosso aplicativo dedicado ao fascinante mundo do Jiu Jitsu! Aqui, oferecemos acesso exclusivo aos treinamentos diários realizados na prestigiada BJJ College, uma verdadeira fábrica de campeões que moldou talentos como Mica Galvão e Diogo Reis. Desfrute de uma imersão completa no universo do Jiu Jitsu, acompanhando de perto as técnicas, estratégias e a jornada de atletas excepcionais. Além dos treinamentos, proporcionamos conteúdo informativo, entrevistas e insights dos próprios campeões, oferecendo aos assinantes uma experiência enriquecedora e inspiradora. Torne-se parte da comunidade BJJ College e aprimore suas habilidades enquanto se conecta com os melhores do esporte! O nosso aplicativo oferece assinaturas com renovação automática. Você receberá acesso ilimitado ao conteúdo em todos os seus dispositivos. O pagamento é cobrado na sua conta na confirmação da compra. Os preços variam por localização e são confirmados antes da compra. A assinatura é automaticamente renovada todo mês, a menos que seja cancelada pelo menos 24 horas antes do final do período de cobrança atual, ou do período de teste (quando oferecido). Cancele a qualquer momento nas Configurações de Conta. Termos de uso: https://play.bjjcollege.online/pages/terms-of-service Política de privacidade: https://play.bjjcollege.online/pages/privacy-policy

Screenshots

MatTimer4 screens
BJJ College3 screens

Verdict

The call

The clearest difference is in-app purchases: MatTimer at none against BJJ College's 3. MatTimer also leads on update cadence (weekly vs every 5 weeks). BJJ College's advantage is iOS requirement (15.0 vs 26.0). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. BJJ College sells 3 in-app purchases, starting at $4.99 per month. MatTimer asks for nothing beyond the download.

UpkeepUpdate frequency

MatTimer ships an update weekly, BJJ College every 5 weeks. The most recent releases landed on September 6, 2026 and September 22, 2026 respectively.

Scorecard4 real differences · 6 level
MatTimer versus BJJ College: the parameters behind the verdict, then further details
ParameterMatTimerBJJ College
PriceFreeFree
Rating5.0 (1 ratings) — better
Positive reviews100.0% of reviews
Number of ratings1 — better
Update frequencyWeekly — betterEvery 5 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS26.015.0 — better
Further details — not scored
Size6 MB63 MB
Age rating4+4+
DeveloperRavil KhusainovMG Association Artes Marciais Ltda

Customer experience

MatTimer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

BJJ College

Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

MatTimer

No in-app purchases

3 purchases

BJJ College

Subscriptions3
  • Mensal3 Days trial$4.991 Month
  • Semestral3 Days trial$29.996 Months
  • Anual (App)3 Days trial$59.991 Year

Questions

Is MatTimer free?
MatTimer is free to download, with no in-app purchases.
Is BJJ College free?
BJJ College is free to download, with in-app purchases available.
Do MatTimer or BJJ College have ads?
Neither MatTimer nor BJJ College shows ads.
Which is updated more often, MatTimer or BJJ College?
MatTimer ships an update weekly, and BJJ College every 5 weeks. Most recently, MatTimer was updated on September 6, 2026 and BJJ College on September 22, 2026.

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