Comparison

ReactionX vs Beebsi

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

Head to head
About

ReactionX

Enhance your athletic performance with this app, designed to be used with specialized training lamps. Improve your speed and reaction times through professional sports training exercises.

Highlights
  • Professional sports training
  • Speed improvement
  • Reaction time enhancement
  • Compatible with training lamps hardware
Features
Read full description

Must used with Reaction training lamps hardware. Help you on professional sport training. Improve your speed and reaction.

About

Beebsi

Features
Read full description

Your body talks. Beebsi translates. Wake up every morning to a clear, personal answer: How ready am I today? One app, one glance -- and you know whether to push harder or pull back. -- KNOW YOUR BODY -- Beebsi turns the data from your smartwatch into scores you can actually use: - Recovery -- see how well your body bounced back overnight and whether you're ready for more. - Sleep -- get a real picture of your night, not just hours in bed. - Strain -- understand the total load your body carried today, from workouts to everyday movement. - Beebsi Score -- your daily readiness in a single number. Above 70, you're primed. Below, it's time to listen. No guessing. No generic advice. Just your body, measured and understood. -- VITALITY AGE -- Your calendar age is a number. Your Vitality Age is the truth. Beebsi estimates how your body is actually aging based on your real health data -- and tracks your progress as your habits improve. Watch the number drop. Feel the difference. -- LONGEVITY COACH -- A personal coach that knows your body. Every day, Beebsi reads your readiness, identifies what's holding you back, and delivers guidance tailored to you -- when to train, when to recover and how to build habits that add years to your life. Ask questions, get answers grounded in your data. -- FAMILY CIRCLE -- Health is better together. Share your scores with the people who matter most. See how your family is doing at a glance -- recovery, sleep, strain and motivate each other to stay on track. -- HEALTH METRICS DASHBOARD -- All your key biometrics in one place. Heart rate, respiratory rate, temperature, sleep stages, calories, steps, organized, clear, and always current. No more digging through menus. -- YOUR DATA STAYS YOURS -- Your raw health data never leaves your iPhone. Everything is processed on-device. No cloud storage. No data selling. No third-party access. The only data that ever leaves your device is anonymized and encrypted and only when you explicitly use the Family circle. -- WORKS WITH YOUR WATCH -- Beebsi reads data from Apple Health, so it works with any smartwatch or fitness band you already own: Apple Watch, Garmin, Fitbit, Oura, WHOOP, and more. No extra hardware. No lock-in. -- SUBSCRIPTION INFO -- Beebsi offers a 14-day free trial with full access to all features. After the trial, a monthly subscription is required to continue using premium features including advanced scoring, Coach, Vitality Age tracking and Family Circle. Payment will be charged to your Apple ID account at the confirmation of purchase. The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Beebsi Premium — auto-renewable monthly subscription. Terms of Use (EULA): https://www.beebsi.com/terms Privacy Policy: https://www.beebsi.com/privacy

Screenshots

ReactionX3 screens
Beebsi4 screens

Verdict

The call

The clearest difference is in-app purchases: ReactionX at none against Beebsi's 1. ReactionX also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). Beebsi's advantage is update cadence (every 3 days vs every 6 weeks). On price 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. Beebsi sells 1 in-app purchase, starting at $5.99 per month. ReactionX asks for nothing beyond the download.

UpkeepUpdate frequency

ReactionX ships an update every 6 weeks, Beebsi every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
ReactionX versus Beebsi: the parameters behind the verdict, then further details
ParameterReactionXBeebsi
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 6 weeksEvery 3 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size34 MB35 MB
Age rating4+4+
Developer学斌 赵Bartlomiej Loniewski

In-app purchases

None

ReactionX

No in-app purchases

1 purchases

Beebsi

Subscriptions1
  • Beebsi Premium14 Days trial$5.991 Month

Questions

Is ReactionX free?
ReactionX is free to download, with no in-app purchases.
Is Beebsi free?
Beebsi is free to download, with in-app purchases available.
Do ReactionX or Beebsi have ads?
Beebsi shows ads; ReactionX does not.
Which is updated more often, ReactionX or Beebsi?
ReactionX ships an update every 6 weeks, and Beebsi every 3 days. Most recently, ReactionX was updated on November 3, 2026 and Beebsi on October 31, 2026.

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