SynapseGym

iOS AppCognitive TrainingNeuroplasticityScience-BasedAccessiblelive

Project Description

The scientifically-proven brain training app for cognitive excellence: 40+ evidence-based exercises for working memory, focus improvement and mental fitness. Neuroplasticity-based training with adaptive Dual N-Back and Stroop tests. Cognitive development for peak performance. 20+ exercises free, Premium only €3.99/month. Available in 28 languages.

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SynapseGym Logo

Data Visualization

Study with 106 participants over 18 days shows significant improvements (MDPI 2025)

Working Memory Improvement through Adaptive N-Back Training

The study shows that regular training (18 sessions in one month) measurably improves working memory. The improvement is particularly strong with adaptive training (adjusts to performance). SynapseGym uses exactly this adaptive method.

Source: MDPI 2025 - Boosting Working Memory in ADHD: Adaptive Dual N-Back Training (Cohen's d=1.85)

Meta-analysis of 70 studies with 26,000+ participants (PMC 2023)

Scientifically Proven Effects of Gratitude Journaling

A comprehensive analysis of 70 scientific studies consistently shows positive effects on well-being and mental health. The improvements are moderate but statistically significant and lasting with regular practice (15 min/day, 5 days/week).

Source: PMC Meta-Analysis 2023 - 70 studies, 26,000+ participants on gratitude interventions

Effects of regular exercises on subjective well-being (PMC 2023, UCLA Health 2024)

Improvement of Well-being and Quality of Life

Gratitude Journal (%)
Cognitive Training (%)

Studies measure "subjective well-being" and "cognitive quality of life" – how satisfied people are with their mental fitness. The improvements are moderate but consistent. Important: These are not healing promises, but measures of quality of life.

Source: PMC 2023 Meta-Analysis on well-being; UCLA Health 2024 on cognitive quality of life

Neuroplasticity & Evidence-Based Cognitive Training

Every cognitive training exercise is grounded in peer-reviewed studies and validated cognitive psychology – zero pseudoscience. Our evidence-based neuroplasticity platform features: Adaptive Dual N-Back training for working memory improvement (up to +204.6% in research), Stroop tests for cognitive flexibility, attention training for focus enhancement, and processing speed exercises for peak mental performance. Clinical Evidence (MDPI 2025, peer-reviewed): Cohen's d=1.85 – a clinically significant improvement in working memory within 18 days of training. SynapseGym implements this exact neuroscience-based methodology for cognitive development and mental fitness.

Mental Fitness for Everyone – Free & Affordable

Cognitive training shouldn't be expensive. 20+ premium exercises are completely free, including adaptive Dual N-Back for working memory and Stroop tests for cognitive flexibility. Full brain training with 40+ cognitive exercises, gratitude journaling (mental health support), and personalized training plans costs just €3.99/month – less than a coffee. Competitors charge €15-30/month for inferior cognitive training. Mental fitness should be accessible like jogging: simple, affordable, lifelong. Whether you're a student, professional seeking focus improvement, or senior maintaining mental acuity – neuroplasticity training is no longer a luxury.

Mental Health & Wellbeing Through Gratitude

Cognitive training alone isn't enough – mental health needs emotional intelligence. The integrated gratitude journal (Premium) is backed by meta-analysis of 70 peer-reviewed studies with 26,000+ participants. Evidence-based mental health outcomes with daily practice (15 min/day, 5 days/week): +6.86% life satisfaction increase, +5.8% mental wellbeing improvement, -7.76% anxiety reduction. This is preventive mental health – not just training focus and memory, but building emotional resilience and lasting happiness. Just two daily entries. A simple habit with profound psychological impact on mental fitness and life quality.

Global Accessibility – 28 Languages for 4 Billion People

Neuroplasticity training shouldn't be limited by language. SynapseGym offers complete localization in 28 languages: German, English, French, Spanish, Portuguese, Italian, Dutch, Polish, Turkish, Greek, Hungarian, Czech, Romanian, Bulgarian, Croatian, Serbian, Hebrew (full right-to-left support), Arabic, Persian, Urdu, Hindi, Japanese, Korean, Chinese (Simplified & Traditional), Thai, Vietnamese, Indonesian, Filipino. Currently iOS-exclusive with 5-star ratings. Android version (for cognitive training across all Android devices) is in development. Long-term vision: Mental fitness and neurological wellness should be as accessible as brushing teeth – free, affordable, science-based for students, professionals, and seniors globally, regardless of income or geography. Democratizing brain health worldwide.

Contact Person

Jonas Höttler
Jonas Höttler

⚠️ IMPORTANT NOTICE: SynapseGym is not a medical device and does not replace medical diagnosis, consultation, or treatment. The scientific studies presented are for information purposes on general research results in cognitive training and well-being. SynapseGym is a wellness app to support mental fitness in healthy adults. For health concerns or questions, please consult a doctor or qualified healthcare provider.

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