Comparison

Acemaster® vs High Reaction Performance

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

Head to head
About

Acemaster®

Features
Read full description

Acemaster® is the integrated training system for Tennis, Padel and Pickleball that makes it easy and fun for everyone to train. Download the workout, read the description, and watch the tutorial. Start the workout by clicking the Start button! Look in the App, check progress, and train! You can choose the workout from those prepared by the best instructors, watch the workout tutorial, and with one click you can start Tito, the professional ball machine, so you can do the workout as it is explained in the tutorial.

About

High Reaction Performance

Features
Read full description

HRP – High Reaction Performance is a neuro-cognitive training tool for athletes. Train perception, working memory, spatial orientation and reaction speed through fast visual drills paired with sound — no text to read while you train. • Reaction Test: Lights (standing start), Auditory, Colors, Stroop, Math, Tracking — with a score and a personal Diary. • Open Skill (on the field) and Closed Skill (seated): Sensory Input, Space-Time (each with a Memory variant), N-Back, Reactor, Dual Task, Peripheral, Hunt, Startle. • Acoustic impulse in three modes: Stereo, Chaos and Metronome. • Breathing: Box, Relaxation, Cardiac Coherence, Activation. • Team leaderboard: join your coach with a code and your results post automatically. Without a team, results stay private in your Diary. • Apple Watch remote and 5 languages (IT · EN · ES · TR · 中文). HRP is a training and wellness tool, not a medical device: it does not diagnose, treat or prevent any condition.

Screenshots

Acemaster®4 screens
High Reaction Performance4 screens

Verdict

The call

The clearest difference is price: Acemaster® at Free against High Reaction Performance's $0.99. Acemaster® also leads on iOS requirement (13.0 vs 26.4). High Reaction Performance's advantage is ads (none vs shown) and update cadence (fortnightly vs every 4 months). On in-app purchases 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

Acemaster® is free to download; High Reaction Performance costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Acemaster® ships an update every 4 months, High Reaction Performance fortnightly. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

Scorecard4 real differences · 2 level
Acemaster® versus High Reaction Performance: the parameters behind the verdict, then further details
ParameterAcemaster®High Reaction Performance
PriceFree — better$0.99
Update frequencyEvery 4 monthsFortnightly — better
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS13.0 — better26.4
Further details — not scored
Size57 MB16 MB
Age rating4+4+
DeveloperClevsi S.r.l.MICHAEL MAURONER

In-app purchases

None

Acemaster®

No in-app purchases

None

High Reaction Performance

No in-app purchases

Questions

Is Acemaster® free?
Acemaster® is free to download, with no in-app purchases.
Is High Reaction Performance free?
High Reaction Performance costs $0.99, with no in-app purchases.
Do Acemaster® or High Reaction Performance have ads?
Acemaster® shows ads; High Reaction Performance does not.
Which is updated more often, Acemaster® or High Reaction Performance?
Acemaster® ships an update every 4 months, and High Reaction Performance fortnightly. Most recently, Acemaster® was updated on October 7, 2026 and High Reaction Performance on October 4, 2026.

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