Comparison

Phast vs Reaction Timer Training

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

Head to head
About

Phast

This platform guides physiotherapists through assessments to identify injury risks in athletes and active individuals. It aids in injury prevention, post-rehabilitation tracking, and helps athletes return to play safely and improve performance.

Highlights
  • Injury risk identification
  • Athlete performance improvement
  • Guided assessments
  • Clinical reasoning organization
  • Post-rehabilitation tracking
  • Return to play guidance
Features
Read full description

Use Phast to identify and assess athletes injury risks to improve their performances. Phast is the first integrated platform that guides the physiotherapist through tests and assessments, helping him organize the clinical reasoning, to identify injury risk in physically active people and athletes. Phast can help injury prevention and also after the rehabilitation process, presenting quantitative informations about the patients improvement, helping him return to play, reducing risks. Help your athletes and patients in reducing injury risk, and improve their performances! Sign up Free!

About

Reaction Timer Training

Enhance your cognitive and physical performance with this reaction training app. Improve reaction time, decision-making, and coordination using customizable drills and Apple Watch integration. Track progress and sync data with the Health app.

Highlights
  • Improve reaction time
  • Enhance decision time
  • Develop peripheral vision
  • Boost coordination and speed
  • Customizable training drills
  • Apple Watch integration
  • Health app sync
Features
Read full description

# Reaction Timer Training ## Train Faster. React Smarter. Unlock your brain's full potential with **Reaction Timer Training**—the ultimate app for improving reaction speed, decision-making, focus, and cognitive performance. Unlike many reaction training apps, **no additional hardware is required**. All you need is your **iPhone or iPad** to start training anywhere, anytime. Expand your training even further by connecting **up to five additional iOS devices**, allowing you to create more dynamic and challenging reaction exercises. Control your training effortlessly with the **Apple Watch** companion app, which lets you start, pause, and manage sessions directly from your wrist while your iPhone runs the workout. ## Science-Backed Performance Training Scientific research has shown that elite sports performance depends not only on physical ability but also on sensory and cognitive skills. Athletes who can quickly identify relevant information, make faster decisions, and execute the appropriate response gain a significant competitive advantage. Reaction time, anticipation, and decision-making are essential components of high-level athletic performance—and they can all be trained. ## Improve Your: * Reaction Time * Decision-Making Speed * Peripheral Vision * Hand-Eye Coordination * Speed * Agility Reaction speed is a trainable skill. Regular practice can help improve how quickly you perceive, process, and respond to visual and auditory stimuli. ## Ready-to-Use Training Library Start immediately with a growing library of professionally designed training sessions. With a **Premium Subscription**, you'll unlock the complete training library and advanced customization features. You can: * Customize any predefined training. * Create unlimited custom workouts. * Configure exercises using: * Colors * Sounds * Arrows * Numbers * Letters * Images * And more. ## Powerful Interval Training Create training sessions that perfectly match your goals. Configure: * Work and rest intervals * Multiple training cycles * Different timings for each cycle * Different reaction stimuli for every phase Whether you need simple interval workouts or complex sport-specific reaction drills, Reaction Timer Training gives you complete control over every session. ## Perfect for Athletes and Coaches Reaction Timer Training is designed for athletes of all levels, as well as coaches looking to improve their athletes' reaction speed, decision-making, and cognitive performance. Whether you train individually or with a team, the app provides powerful tools to develop faster reactions and smarter decisions. Challenge yourself. Train your brain. Elevate your performance. ## Apple Health Integration Reaction Timer Training integrates with **Apple Health** to automatically record your workouts and keep track of your training activity. ## Learn More Reaction Timer Training Website: https://hmap13.wixsite.com/reactiontimer Terms of Service: https://hmap13.wixsite.com/reactiontimer/terms-of-use Privacy Policy: https://hmap13.wixsite.com/reactiontimer/privacy-policy

Screenshots

Phast4 screens
Reaction Timer Training4 screens

Verdict

The call

The clearest difference is review sentiment: Phast at 64% against Reaction Timer Training's 0%. Phast also leads on ads (none vs shown) and iOS requirement (12.4 vs 15.0). On price, update cadence, in-app purchases and monetization model 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. Phast sells 13 in-app purchases, starting at $0.99 per month and Reaction Timer Training sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Phast ships an update every 2 months, Reaction Timer Training every 3 months. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

Scorecard3 real differences · 7 level
Phast versus Reaction Timer Training: the parameters behind the verdict, then further details
ParameterPhastReaction Timer Training
PriceFreeFree
Rating—2.3 (4 ratings) — better
Positive reviews64.3% of reviews — better0.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 2 months — betterEvery 3 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS12.4 — better15.0
Further details — not scored
Size30 MB35 MB
Age rating17+4+
DeveloperConnectiva TecnologiaMillionTask, Unipessoal, Lda

Customer experience

Phast

Written reviews14 reviews
Positive64.3%
Neutral0.0%
Negative35.7%

Reaction Timer Training

All ratings4 ratings
Positive25.0%
Neutral0.0%
Negative75.0%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

13 purchases

Phast

Subscriptions12
  • fisioemortopediafree$0.991 Month
  • fisioemortopedia50off$1.991 Month
  • fisioemortopedia50off$2.991 Month
Show 9 more
  • Basic$3.991 Month
  • marcelaphastvip$3.991 Month
  • viniciusphastvip$3.991 Month
  • marinaphastvip$3.991 Month
  • Vip$4.991 Month
  • Plano VIP$4.991 Month
  • unitedvip$4.993 Months
  • Phast$4.991 Year
  • timepeople$9.991 Month
One-time1
  • Phast exosFree
1 purchases

Reaction Timer Training

Subscriptions1
  • Premium Auto Renewable Subs$1.991 Month

Questions

Is Phast free?
Phast is free to download, with in-app purchases available.
Is Reaction Timer Training free?
Reaction Timer Training is free to download, with in-app purchases available.
Do Phast or Reaction Timer Training have ads?
Reaction Timer Training shows ads; Phast does not.
Which is updated more often, Phast or Reaction Timer Training?
Phast ships an update every 2 months, and Reaction Timer Training every 3 months. Most recently, Phast was updated on September 24, 2026 and Reaction Timer Training on September 18, 2026.

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