Acemaster® vs High Reaction Performance
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Acemaster®
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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.
High Reaction Performance
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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
Verdict
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
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.
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.
| Parameter | Acemaster® | High Reaction Performance |
|---|---|---|
| Price | Free — better | $0.99 |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 13.0 — better | 26.4 |
| Further details — not scored | ||
| Size | 57 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Clevsi S.r.l. | MICHAEL MAURONER |
In-app purchases
Acemaster®
No in-app purchases
High Reaction Performance
No in-app purchases
Questions
Is Acemaster® free?
Is High Reaction Performance free?
Do Acemaster® or High Reaction Performance have ads?
Which is updated more often, Acemaster® or High Reaction Performance?
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