Comparison

Headzone vs Speed of Processing Training

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

Head to head
About

Headzone

Enhance concentration and mental clarity with short, daily drills. This app offers structured exercises to improve attention, composure, and consistency, making focus training a simple habit for work, school, or sports.

Highlights
  • Multiple focus modes
  • Daily guided workouts
  • Detailed session history
  • Streak and progress tracking
  • Achievements and leaderboards
  • Immersive audio feedback
  • Coaching experience
Features
Read full description

Build sharper focus in just a few minutes a day with Headzone. Headzone helps you train concentration through fast, structured drills designed to improve attention, composure, and mental consistency. Whether you want to focus better at work, school, in sports, or in everyday life, Headzone turns focus training into a simple daily habit. Headzone uses progressively challenging concentration grid exercises to help you stay engaged, focused, and calm under pressure. Sessions are short enough to fit into a busy schedule, but deep enough to build a meaningful routine over time. WHAT YOU CAN DO • Train with multiple focus modes, including classic concentration grids and more advanced challenge styles • Follow daily workouts that give you a clear session to complete each day • Review detailed session history and performance trends over time • Track streaks and long-term progress to stay motivated • Unlock achievements and compete through Game Center leaderboards • Personalize your experience with immersive audio feedback and training themes NEW IN HEADZONE 3.0 • A new Coaching experience with clearer guidance on what improved and what to train next • Daily workout planning and stronger progress tracking across training and awards • Expanded session review tools and cleaner practice feedback • New streak tracking, achievements, and Game Center integration • Enhanced audio themes, feedback sounds, and overall polish across the app HEADZONE PRO Headzone Pro unlocks advanced coaching features, including deeper session insight, focus review, and next-step training guidance and personalized workouts. NO ADS. NO DISTRACTIONS. Headzone is built to be a focused training space without ads or interruptions, so you can stay locked in on the work. Download Headzone and make focus training part of your daily routine.

About

Speed of Processing Training

Engage in rapid attention exercises designed to enhance cognitive speed and focus. This app offers timed challenges with visual themes and everyday objects, helping users build a daily routine for general wellness and cognitive practice.

Highlights
  • Short speed-of-processing exercises
  • Classic and Advanced modes
  • Visual themes and everyday objects
  • Progress tracking (streaks, level, ranking)
  • Vibration feedback
  • Purchase restoration
Features
Read full description

Train with Speed of Processing Training, a visual exercise focused on processing speed. Recreated from speed-of-processing research such as ACTIVE, which reported long-term benefits for the studied protocol. It also includes 18 additional brain games for memory, attention, logic, numbers, planning and reaction. • Practice quick standard and advanced Speed of Processing Training rounds • Play memory matching, visual search, sequences, logic and number games • Track levels, streaks and progress on your device • Restore purchases without an app account The app recreates visual speed-of-processing training studied in the ACTIVE program, alongside exercises similar to the Useful Field of View, also known as UFOV. Those results apply to the studied protocol; the remaining popular brain games provide variety and task practice without evidence of proven long-term benefits. SOPT is a general wellness and practice app. It is not a medical device and does not diagnose, treat, cure or prevent any disease or condition. Terms of Use (EULA): https://sopt.es/terms Privacy Policy: https://sopt.es/privacy

Screenshots

Headzone4 screens
Speed of Processing Training4 screens

Verdict

The call

The clearest difference is ads: Speed of Processing Training at none against Headzone's shown. Speed of Processing Training also leads on iOS requirement (15.1 vs 18.6). Headzone's advantage is update cadence (monthly vs every 3 months). On price, in-app purchases, monetization model 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. Headzone sells 2 in-app purchases, starting at $7.99 per 7 days and Speed of Processing Training sells 6 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Headzone ships an update monthly, Speed of Processing Training every 3 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Headzone versus Speed of Processing Training: the parameters behind the verdict, then further details
ParameterHeadzoneSpeed of Processing Training
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyMonthly — betterEvery 3 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.615.1 — better
Further details — not scored
Size140 MB34 MB
Age rating9+4+
DeveloperPaul FarnamYohan Vyckemans Boix

In-app purchases

2 purchases

Headzone

Subscriptions2
  • Weekly3 Days trial$7.997 Days
  • Headzone Pro3 Days trial$39.991 Year
6 purchases

Speed of Processing Training

Subscriptions3
  • Weekly3 Days trial$0.997 Days
  • Weekly3 Days trial$1.997 Days
  • Weekly3 Days trial$2.997 Days
One-time3
  • Lifetime$7.99
  • Lifetime$19.99
  • Lifetime$29.99

Questions

Is Headzone free?
Headzone is free to download, with in-app purchases available.
Is Speed of Processing Training free?
Speed of Processing Training is free to download, with in-app purchases available.
Do Headzone or Speed of Processing Training have ads?
Headzone shows ads; Speed of Processing Training does not.
Which is updated more often, Headzone or Speed of Processing Training?
Headzone ships an update monthly, and Speed of Processing Training every 3 months. Most recently, Headzone was updated on November 3, 2026 and Speed of Processing Training on October 31, 2026.

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