Comparison

iRoll BJJ vs Tempo Interval

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

Head to head
About

iRoll BJJ

Features
Read full description

Train smarter. Learn faster. iRoll BJJ is the ultimate journaling app built specifically for Brazilian Jiu Jitsu. Whether you’re a white belt learning the basics or a seasoned competitor refining your game, iRoll BJJ helps you capture your training in detail so you can progress with purpose. Key Features: Technique Logging Quickly record the techniques you learn in class or online — with notes, positions, transitions, and variations. Organized by Position Keep your notes structured by positions (guard, mount, side control, etc.) so you can easily find and review them later. Link Techniques to Positions Keep a library of possibilities so you never forget. Link sweeps, submissions, transitions, escapes — even if they are not part of your A-game. Add Media Document details visually with videos. You can even embed YouTube videos for reference. Visual Mind Map See how your personal game connects together with a bird’s-eye view. iRoll BJJ’s built-in mind map or Flowchart helps you visualize your own game and strategy. Training Session Tracker Log entire training sessions with your reflections, sparring outcomes, and key takeaways to track your growth over time. Why iRoll BJJ? Most generic note-taking apps aren’t built for the complexity of BJJ. iRoll BJJ is designed by and for grapplers — with the features you need to remember what you learn and actually apply it. Whether you're prepping for a comp, planning your next class, or reviewing that tricky sweep — iRoll BJJ keeps your jiu-jitsu sharp. Start training smarter today. Download iRoll BJJ and build your game, one technique at a time. View the End User Licence Agreement here - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Tempo Interval

This interval timer app offers guided routines for mobility, breathwork, and automatic training logs. It features lock screen control and subtle haptic feedback for seamless workouts. Enjoy customizable sound modes and privacy with no account or data collection.

Highlights
  • Interval timer with customizable cycles
  • Built-in mobility and breathwork routines
  • Automatic training log with streak tracking
  • Lock screen and Dynamic Island controls
  • Haptic feedback for phase changes
  • Multiple sound modes for different environments
Features
Read full description

Tempo is an interval timer with built-in mobility routines, breathwork, and an automatic training log. Set up a session in seconds, lock your phone, and let the timer run. WHAT'S INSIDE - Super Cycle — one interval repeated for N rounds - Cycle — work + rest, looped - Workout — guided bodyweight sequence - Flexibility + Mobility — joint mobility and recovery routines - Wind Down — a short breathing routine before sleep LOCK SCREEN + DYNAMIC ISLAND The timer runs as a Live Activity. Pause and resume from the lock screen or Dynamic Island without unlocking the phone or opening the app. SOUND + HAPTICS Subtle haptics on every phase change so you can train without looking at the screen. Three sound modes — Studio, Gym, Boxing — for different environments. Plays alongside Spotify and Apple Music without interrupting them. TRAINING LOG Every session you complete is logged automatically. Track your streak, see your last 28 days at a glance, and add workouts you did outside the app manually. DARK MODE Toggle in Settings. PRIVACY No accounts. No analytics. No data collection. Everything you log stays on your device. Tempo Interval — by Mehdi Naqvi.

Screenshots

iRoll BJJ4 screens
Tempo Interval4 screens

Verdict

The call

The clearest difference is in-app purchases: Tempo Interval at none against iRoll BJJ's 2. Tempo Interval also leads on update cadence (every 4 days vs every 3 weeks) and iOS requirement (16.2 vs 18.1). 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. iRoll BJJ sells 2 in-app purchases, starting at $5.99 per month. Tempo Interval asks for nothing beyond the download.

UpkeepUpdate frequency

iRoll BJJ ships an update every 3 weeks, Tempo Interval every 4 days. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
iRoll BJJ versus Tempo Interval: the parameters behind the verdict, then further details
ParameteriRoll BJJTempo Interval
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad — betteriPhone
Requires iOS18.116.2 — better
Further details — not scored
Size13 MB2 MB
Age rating12+4+
DeveloperiRoll LtdMehdi Akbar Naqvi

In-app purchases

2 purchases

iRoll BJJ

Subscriptions2
  • iRoll BJJ Monthly$5.991 Month
  • iRoll BJJ Annual$49.991 Year
None

Tempo Interval

No in-app purchases

Questions

Is iRoll BJJ free?
iRoll BJJ is free to download, with in-app purchases available.
Is Tempo Interval free?
Tempo Interval is free to download, with no in-app purchases.
Do iRoll BJJ or Tempo Interval have ads?
Neither iRoll BJJ nor Tempo Interval shows ads.
Which is updated more often, iRoll BJJ or Tempo Interval?
iRoll BJJ ships an update every 3 weeks, and Tempo Interval every 4 days. Most recently, iRoll BJJ was updated on October 25, 2026 and Tempo Interval on October 7, 2026.

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