Comparison

Reaction Workout Timer vs TapFastBJJ

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

Head to head
About

Reaction Workout Timer

Features
Read full description

Enhance your reflexes and focus with Reaction Workout Timer that delivers structured timed drills using random cues and clear signals for boxing, MMA, and sports training. Set up sessions quickly with flexible rounds, rest periods, and interval controls tailored to your needs. Features include: Customizable rounds, round length, and rest intervals Random reaction cues with adjustable timing Bias settings for varied wait times Clear signals via beep, haptics, and bright green flash Warm-up rounds, rest cycles, and finish gong Pause, resume, skip, and quick reset controls Large timer display with progress indicator Offline functionality without account requirements Audio mixing compatible with headphones Train anywhere with crisp audio and visual cues that keep your reflex practice sharp and focused. Start improving your reaction speed and timing with every session.

About

TapFastBJJ

This app helps Brazilian Jiu-Jitsu practitioners enhance their training. Log sessions, track progress through belt ranks, and master techniques. Compete on a leaderboard with daily submission caps for fair rankings.

Highlights
  • Extensive technique library
  • Class session logging
  • Belt and stripe progression tracker
  • Submission mastery tracking
  • Leaderboard rankings
  • Daily submission caps
Features
Read full description

TapFastBJJ is the ultimate training companion for Brazilian Jiu-Jitsu athletes. Track your submissions, log your training sessions, monitor your belt progression, and compete on the leaderboard. Features: • 107+ technique library • Class session logging • Belt & stripe tracker • Submission mastery tracking • Leaderboard rankings • Daily submission caps to keep rankings fair Some features require a Premium subscription or one-time purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.termsfeed.com/live/f565045c-45b4-406a-9f7b-d255dc37705a

Screenshots

Reaction Workout Timer3 screens
TapFastBJJ4 screens

Verdict

The call

The clearest difference is in-app purchases: Reaction Workout Timer at none against TapFastBJJ's 6. TapFastBJJ's advantage is update cadence (weekly vs every 3 weeks) and iOS requirement (16.4 vs 18.2). 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. TapFastBJJ sells 6 in-app purchases, starting at $12.99 per month. Reaction Workout Timer asks for nothing beyond the download.

UpkeepUpdate frequency

Reaction Workout Timer ships an update every 3 weeks, TapFastBJJ weekly. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 7 level
Reaction Workout Timer versus TapFastBJJ: the parameters behind the verdict, then further details
ParameterReaction Workout TimerTapFastBJJ
PriceFreeFree
Rating—5.0 (6 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—6 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhoneiPhone, iPad — better
Requires iOS18.216.4 — better
Further details — not scored
Size8 MB37 MB
Age rating4+4+
DeveloperHitfire Production ABIan Duffy

In-app purchases

None

Reaction Workout Timer

No in-app purchases

6 purchases

TapFastBJJ

Subscriptions5
  • Monthly Premium3 Days trial$12.991 Month
  • Monthly Premium1 Month trial$12.991 Month
  • TapFastBJJ Premium7 Days trial$12.991 Month
Show 2 more
  • Annual Premium3 Days trial$69.991 Year
  • Annual (30-Day Trial)1 Month trial$69.991 Year
One-time1
  • Lifetime Premium$24.99

Questions

Is Reaction Workout Timer free?
Reaction Workout Timer is free to download, with no in-app purchases.
Is TapFastBJJ free?
TapFastBJJ is free to download, with in-app purchases available.
Do Reaction Workout Timer or TapFastBJJ have ads?
Neither Reaction Workout Timer nor TapFastBJJ shows ads.
Which is updated more often, Reaction Workout Timer or TapFastBJJ?
Reaction Workout Timer ships an update every 3 weeks, and TapFastBJJ weekly. Most recently, Reaction Workout Timer was updated on October 13, 2026 and TapFastBJJ on October 19, 2026.

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