Comparison

BJJFlowCharts vs MatTimer

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

Head to head
About

BJJFlowCharts

Master Brazilian Jiu-Jitsu and grappling with structured courses covering fundamentals to advanced techniques. Learn through precise, multi-angle, slow-motion videos and use interactive flowcharts as your guide. Connect directly with the instructor for personalized support and guidance to improve your training.

Highlights
  • Eight comprehensive courses
  • Fundamentals course free
  • Curated techniques
  • New videos weekly
  • Multi-angle slow-motion videos
  • Interactive flowcharts
  • Direct instructor communication
Features
Read full description

With our eight courses, learn everything you need to know about Brazilian Jiu-Jitsu and Grappling, from the fundamentals to the most advanced techniques. The whole Fundamentals course is free. Learn everything you need to know to get from white to blue belt. All the techniques are curated, and new videos are uploaded every Friday! The videos have precise instructions, multiple angles, and slow motion in a no-fluff, straight-to-the-point style. The FlowCharts will be your GPS. You will be able to know where you are and what you need to do. Do you have a technical question, a request for future videos, or just want to chat? I've got you covered. You can speak with me anytime! It's not a bot; it's me! About me My name is MaX. I'm a BJJ Black Belt (Rickson Gracie Lineage) who believes in the power of FlowCharts. If training hard is a must, training smart is the real game-changer. BJJFlowCharts is designed to help you understand the game better to train smarter. The results? You will improve faster! Join the team!

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.

Screenshots

BJJFlowCharts4 screens
MatTimer4 screens

Verdict

The call

The clearest difference is in-app purchases: MatTimer at none against BJJFlowCharts's 1. MatTimer also leads on rating (5.0 vs 4.6) and update cadence (weekly vs every 2 months). BJJFlowCharts's advantage is ratings volume (81 vs 1) and iOS requirement (15.1 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. BJJFlowCharts sells 1 one-off in-app purchase. MatTimer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

MatTimer holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: BJJFlowCharts has 81 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

BJJFlowCharts ships an update every 2 months, MatTimer weekly. The most recent releases landed on September 24, 2026 and September 6, 2026 respectively.

Scorecard6 real differences · 4 level
BJJFlowCharts versus MatTimer: the parameters behind the verdict, then further details
ParameterBJJFlowChartsMatTimer
PriceFreeFree
Rating4.6 (81 ratings)5.0 (1 ratings) — better
Positive reviews85.5% of reviews
Number of ratings81 — better1
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS15.1 — better26.0
Further details — not scored
Size35 MB6 MB
Age rating4+4+
DeveloperMaxiGarami OURavil Khusainov

Customer experience

BJJFlowCharts

All ratings81 ratings
Positive87.7%
Neutral3.7%
Negative8.6%
Written reviews69 reviews
Positive85.5%
Neutral2.9%
Negative11.6%

MatTimer

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

In-app purchases

1 purchases

BJJFlowCharts

One-time1
  • Lifetime Membership$74.00
None

MatTimer

No in-app purchases

Questions

Is BJJFlowCharts free?
BJJFlowCharts is free to download, with in-app purchases available.
Is MatTimer free?
MatTimer is free to download, with no in-app purchases.
Which has better reviews, BJJFlowCharts or MatTimer?
MatTimer is rated higher. BJJFlowCharts averages 4.6 out of 5 from 81 ratings, while MatTimer averages 5.0 from 1 ratings.
Do BJJFlowCharts or MatTimer have ads?
Neither BJJFlowCharts nor MatTimer shows ads.
Which is updated more often, BJJFlowCharts or MatTimer?
BJJFlowCharts ships an update every 2 months, and MatTimer weekly. Most recently, BJJFlowCharts was updated on September 24, 2026 and MatTimer on September 6, 2026.

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