Comparison

FitNote vs Reaction Time Trainer

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

Head to head
About

FitNote

Features
Read full description

Keep a record of your efforts and make Trickles a future memory! This app is designed for regular gym guests and those who are developing fitness habits. Click when exercising to record, and review your past exercise history at any time. **The clearest chart Show the total weight and reps each week, and immediately find out which day you work hardest. **The most detailed analysis Categorize the number of muscle training and see your muscle strength clearly through the pictures. **Multiple colors Available in blue, green, orange and black colors, choose the appearance of the app as you like. **Customizable sports The same gym equipment using in different ways may have different effects. You can make sure which muscles the training has exercised and adapt to the most realistic look. **The most powerful management Cooperate with Apple's health information to understand your health status. **Customizable muscles In addition to the muscle selections we provide, if you want to train specifically, you can add more muscles. Also, you can modify the score of different muscles to make you more motivated. -- โ€ข You may have an auto-renewable subscription for 1 month ($0.99) or 1 year ($4.99). Prices may vary based on your region or current promotions. โ€ข Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. โ€ข Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase โ€ข Privacy policy and Terms of use: https://julian-apps.com/gymnote โ€ข Terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Reaction Time Trainer

Features
Read full description

PING is the honest way to measure and train your reaction time. Most apps quietly hide the milliseconds your phone adds. PING measures that device latency and shows it, so every number you see is real and comparable over time. Whether you are a gamer chasing faster reflexes, an athlete sharpening focus, or simply curious how quick you really are, PING turns raw reaction data into clear progress. KEY FEATURES - Frame-accurate reaction timing that measures and reveals device latency instead of hiding it - Four focused training modes: simple reaction, choice reaction, go and stop control, and aim targeting - A free daily challenge that everyone plays on the same sequence, so scores are fair to compare - Age-adjusted percentiles that show how you rank for your age group - A personal dashboard with your best score, seven day average, and consistency rating - A time-of-day heatmap that reveals the hours when you are naturally sharpest - Streak tracking to build a simple daily habit - Full session history with per-trial charts in the Lab SMART AI INSIGHTS - A short AI insight after every round, free and instant - Optional AI Deep Dive reports that read your data, surface correlations, and build a personalized coaching plan - Log sleep, caffeine, and exercise to see what actually moves your numbers - Deep Dive reports use one-time credit packs, with no subscription and no recurring charges BUILT FOR PRIVACY - No account required and no sign up - Your training data stays on your device - No ads, no third party analytics, and no tracking - Only anonymous, aggregated statistics are sent when you request an AI insight MEASURE WHAT MATTERS - Export your full history to CSV anytime - Clean, distraction free design focused on your numbers - Works on iPhone and iPad Reaction time is trainable. See where you stand today, find your patterns, and get measurably faster. Download PING and take your first honest measurement in seconds. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

FitNote4 screens
Reaction Time Trainer4 screens

Verdict

The call

The clearest difference is price: FitNote at Free against Reaction Time Trainer's $1.99. FitNote also leads on iOS requirement (15.6 vs 18.6). Reaction Time Trainer's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

FitNote is free to download; Reaction Time Trainer costs $1.99 up front. FitNote sells 2 in-app purchases, starting at $0.99 per month and Reaction Time Trainer sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

FitNote ships an update every 2 months, Reaction Time Trainer every 3 weeks. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

Scorecard4 real differences ยท 2 level
FitNote versus Reaction Time Trainer: the parameters behind the verdict, then further details
ParameterFitNoteReaction Time Trainer
PriceFree โ€” better$1.99
Update frequencyEvery 2 monthsEvery 3 weeks โ€” better
AdsYesNo โ€” better
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 โ€” better18.6
Further details โ€” not scored
Size6 MB4 MB
Age rating4+4+
DeveloperHsin Chun LaiAneesh Pradeep

In-app purchases

2 purchases

FitNote

Subscriptions2
  • One Month membership$0.991 Month
  • One Year Membership$4.991 Year
3 purchases

Reaction Time Trainer

One-time3
  • 1 Deep Dive$2.99
  • 3 Deep Dives$6.99
  • 10 Deep Dives$19.99

Questions

Is FitNote free?
FitNote is free to download, with in-app purchases available.
Is Reaction Time Trainer free?
Reaction Time Trainer costs $1.99, and also offers in-app purchases.
Do FitNote or Reaction Time Trainer have ads?
FitNote shows ads; Reaction Time Trainer does not.
Which is updated more often, FitNote or Reaction Time Trainer?
FitNote ships an update every 2 months, and Reaction Time Trainer every 3 weeks. Most recently, FitNote was updated on September 30, 2026 and Reaction Time Trainer on October 5, 2026.

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