EyeFit vs Fluidity
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EyeFit
Enhance your visual capabilities with targeted exercises designed to improve peripheral vision, reaction time, and overall visual awareness. Track your progress with detailed statistics and unlock advanced features for a comprehensive training experience.
- Peripheral vision training
- Multiple tracking modes
- Reaction time improvement
- Progress tracking and statistics
- Simulated driving scenarios
- Memory and recall exercises
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Train your peripheral vision and unlock your full visual potential with EyeFit - the comprehensive vision training app designed for athletes, gamers, drivers, and anyone looking to enhance their visual performance. WHY TRAIN YOUR PERIPHERAL VISION? Your peripheral vision is crucial for sports performance, safe driving, gaming reactions, and everyday awareness. EyeFit offers targeted exercises to expand your visual field and sharpen your responses. TRAINING MODES • Tracking - Follow moving objects while maintaining central focus • Multi-Object Tracking (MOT) - Track multiple targets simultaneously • Peripheral Recall - Memorize and recall peripheral stimuli • Number Grid - Find numbers quickly using peripheral scanning • Flash Recognition - Identify briefly appearing shapes and symbols • Road Focus - Simulate driving while observing peripheral events TRACK YOUR PROGRESS • View detailed statistics for accuracy and reaction time • Monitor weekly streaks and session history • See performance trends by training mode • All data stored privately on your device PREMIUM FEATURES • Unlimited training sessions • Access to all training modes • Advanced difficulty settings Perfect for athletes, esports players, drivers, pilots, and anyone wanting to improve their visual awareness and reaction speed. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Fluidity
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Train your brain with Fluidity — a comprehensive cognitive training app featuring 34 scientifically-designed games across 9 categories. Whether you're looking to sharpen your memory, boost your focus, or explore your creative potential, Fluidity adapts to your skill level and grows with you. BRAIN TRAINING CATEGORIES • Memory — Strengthen recall and associative memory • Attention — Sharpen focus and response control • Flexibility — Adapt to changing rules and demands • Language — Boost word retrieval and comprehension • Creativity — Explore divergent thinking and imagination • Emotional Intelligence — Read and respond to social cues • Navigation — Enhance spatial reasoning and mental mapping • Coordination — Improve reaction time and multitasking • Everyday Math — Build mental arithmetic and estimation skills KEY FEATURES • 34 unique brain training games with adaptive difficulty that adjusts to your performance in real time • AI-powered personal coaching that creates custom training plans based on your cognitive strengths and weaknesses • Brain age estimation that tracks your cognitive fitness over time • Detailed progress analytics with radar charts showing performance across all cognitive domains • Achievement system with 37 achievements to unlock • Daily streak tracking to build consistent training habits • Share cards to show off your scores and challenge friends • Cloud sync to seamlessly continue your training across devices ACCESSIBILITY FIRST Fluidity is designed to be inclusive and accessible to everyone: • Multiple colorblind modes (Protanopia, Deuteranopia, Tritanopia) • Dyslexia-friendly font option • High contrast mode • Adjustable game speed (0.5x to 3x) • Reduced motion option • One-handed play support • Clinical onboarding for rehabilitation use FREE VS PREMIUM Play 3 free games every day with access to all 34 brain games, adaptive difficulty, and basic progress tracking. No account required. Upgrade to Fluidity Premium for the complete experience: • Unlimited daily games • AI-powered personal coaching • Brain age tracking • Detailed progress analytics and cognitive radar charts • Full achievement system • Personalized training workouts • Clinical onboarding profile • Streak tracking • Cloud sync across devices SUBSCRIPTION OPTIONS • Monthly: $4.99/month • Lifetime: $99.99 one-time purchase SUBSCRIPTION TERMS • Payment is charged to your Apple ID account at confirmation of purchase • 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 • Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription HEALTH DISCLAIMER Fluidity is not a medical device. Brain age estimates and cognitive scores are for motivational and entertainment purposes only and are not clinical assessments. Consult a healthcare provider before using Fluidity for rehabilitation purposes. Privacy Policy: https://fluiditybrain.com/privacy Terms of Service: https://fluiditybrain.com/terms
Screenshots
Verdict
The clearest difference is ads: Fluidity at none against EyeFit's shown. EyeFit's advantage is update cadence (every 3 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. EyeFit sells 3 in-app purchases, starting at $1.99 per 7 days and Fluidity sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
EyeFit ships an update every 3 weeks, Fluidity every 4 months. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.
| Parameter | EyeFit | Fluidity |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 28 MB |
| Age rating | 12+ | 12+ |
| Developer | Furkan Yesiloglu | Adam Ott |
In-app purchases
EyeFit
- Weekly Pro memberstip$1.997 Days
- Monthly Subscription$3.991 Month
- Annual Subscription3 Days trial$19.991 Year
Fluidity
- Fluidity Premium$4.991 Month
- Fluidity Premium Lifetime$99.99









