Best Mental Toughness App

0+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

If you already know Relentless, this is the deeper bench. 0+ mental toughness app for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.

Compare top Mental Toughness App (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Relentless: Mental ToughnessRelentless: Mental ToughnessFree4.5★ (31)NoYesAug 2026
2FitMind: Mental FitnessFitMind: Mental FitnessFree4.8★ (16K)NoYesAug 2026
375 Hard75 HardFree was $6.994.5★ (6.4K)NoYesAug 2026
4Mental: AI Therapy & CoachingMental: AI Therapy & CoachingFree4.9★ (2.6K)YesYesAug 2026
5stoic. journal & mental healthstoic. journal & mental healthFree4.8★ (35K)NoYesAug 2026
6Poiz - Mental StrengthPoiz - Mental StrengthFree4.7★ (15)NoYesMay 2026
7SuperBetter: Mental HealthSuperBetter: Mental HealthFree4.7★ (7.9K)NoYesAug 2026
8SonderMind - Mental HealthSonderMind - Mental HealthFree4.7★ (13K)NoNoAug 2026

Top Picks for Mental Toughness App

Relentless: Mental Toughness#1

Relentless: Mental Toughness by Relentless App LLC

Mental training for athletes
Editor's Choice
💪 Health & Fitness
4.5(31 ratings)
FreeIn-App Purchases
Relentless: Mental Toughness screenshot 1
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This app offers a structured mental training framework for athletes to enhance performance. It uses a studied approach to help athletes manage thoughts and emotions, leading to more consistent results in competitions.

FitMind: Mental Fitness#2

FitMind: Mental Fitness by FitMind LLC

Guided Meditations, Breathing
Strong Contender
💪 Health & Fitness
4.8😊(16K ratings)
FreeIn-App Purchases
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FitMind: Mental Fitness screenshot 6

Master meditation in 30 days with a science-backed program designed to enhance focus, vitality, and joy. This app offers guided trainings, daily challenges, and scientific explanations to integrate mental fitness into your life.

What We Love

  • 🚀 Life changing
  • 👍 Excellent training and lessons
  • 👍 Approachable and easy to use
  • 🧠 Scientifically-backed approach

Room to Improve

  • 🐛 Technical issues with app stability
  • 🔇 Narration could be improved
  • 🕰️ Lack of continuous playback
75 Hard#3

75 Hard by 44SEVEN MEDIA, LLC

The Official App of 75Hard
Worth Considering
💪 Health & Fitness
4.5😐(6.4K ratings)
FreeIn-App Purchases
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This program helps you build mental toughness and achieve your goals over 75 days. It focuses on developing discipline, grit, and self-belief to overcome challenges and win the war within yourself. Track progress, set reminders, and save notes to support your journey.

What We Love

  • 💪 Life-changing program
  • 📆 Helpful for tracking progress
  • 🔔 Useful reminders
  • 🗓️ Accountability through app

Room to Improve

  • 💰 Expensive for a basic checklist app
  • 🐛 Glitchy and unreliable at times
  • 🔍 Limited functionality beyond a checklist

More Mental Toughness App apps to explore

4
Mental: AI Therapy & Coaching
Mental: AI Therapy & Coaching
Mental: AI Therapy & Coaching
And Tools for Daily Training
Free

This AI-powered therapy and self-improvement app helps users overcome stress, build confidence, and unlock their potential. It offers 24/7 AI therapy sessions, daily motivational tools, and science-based training protocols for various life challenges.

24/7 AI therapy sessionsDaily motivational audioAI-generated journaling prompts
💪 Health & Fitness
(2.6K)
free with in-app purchases
5
stoic. journal & mental health
stoic. journal & mental health
stoic. journal & mental health
AI journaling, Gratitude diary
Free

This app guides users through daily preparation and reflection to improve mental well-being. It offers journaling prompts, habit tracking, mood monitoring, and various mental health tools like meditation and breathing exercises. Users can also journal via voice notes or pictures.

Morning preparation & evening reflectionGuided journaling with promptsMood and habit tracking
💪 Health & Fitness
(35K)
freemium
6
Poiz - Mental Strength
Poiz - Mental Strength
Poiz - Mental Strength
Play on fire, every game.
Free

This app offers scientifically proven mental training for athletes to enhance performance. It includes sport-specific visualizations, meditations, and breathwork exercises designed to help users achieve peak mental strength and enter a Flow State. Access elite-level mental conditioning previously available only to professionals.

Sport-specific pregame visualizationsGuided meditationsBreathwork exercises
⚽ Sports
(15)
freemium
7
SuperBetter: Mental Health
SuperBetter: Mental Health
SuperBetter: Mental Health
The Power of Living Gamefully
Free

This app uses game psychology to help users build resilience, manage stress, and improve mental, social, emotional, and physical well-being. It offers solo challenges and group activities designed to foster personal growth and achievement through a gameful mindset.

Improve mental health and resilienceBuild social-emotional skillsUse game psychology for real-life challenges
💪 Health & Fitness
(7.9K)
free with in-app purchases
8
SonderMind - Mental Health
SonderMind - Mental Health
SonderMind - Mental Health
Therapy, Psychiatry, Wellness
Free

Access therapy, psychiatry, and self-care tools for mental wellness. Schedule appointments quickly, with or without insurance. Explore guided meditations, breathing exercises, and brain training.

Virtual therapy and psychiatrySelf-care tools (meditation, breathing exercises)Care concierge for personalized matching
💪 Health & Fitness
(13K)
free with in-app purchases
9
MindDoc: Mental Health Support
MindDoc: Mental Health Support
MindDoc: Mental Health Support
Daily self-care & well-being
Free

This app supports mental well-being through mood tracking, journaling, and personalized courses based on CBT. It offers insights and feedback to help users manage common mental health challenges like anxiety and depression.

Mood trackingJournalingPersonalized CBT courses
💪 Health & Fitness
(29K)
free with in-app purchases
10
BetterMe: Mental Health
BetterMe: Mental Health
BetterMe: Mental Health
Prioritize your self-care
Free

This app offers guided meditations, courses, and tools to improve mental well-being. It incorporates techniques from Cognitive Behavioral Therapy (CBT) to help users reduce stress, enhance self-love, and achieve a more balanced life through daily mindfulness practices.

Guided meditationsBreathing exercisesSleep stories and sounds
💪 Health & Fitness
(16K)
free with in-app purchases
11
Toughness Trainer
Toughness Trainer
Toughness Trainer
Mental Skills Training
Free

This app provides remote coaching for young athletes and their parents/coaches to develop mental toughness. It helps users build confidence, manage pressure, and achieve athletic goals through positive psychology and sport psychology research. Access a community for support and expert advice.

Mental skills training for athletesSupport for parents and coachesConfidence and motivation building
⚽ Sports
(2)
free with in-app purchases
12
Smiling Mind: Mental Wellbeing
Smiling Mind: Mental Wellbeing
Smiling Mind: Mental Wellbeing
Mindfulness & Meditation
Free

This app offers a comprehensive mental fitness toolkit designed by experts to help users build resilience and manage daily challenges. It provides personalized content, tools, and resources for all ages, focusing on mindfulness, meditation, and developing core well-being skills.

700+ lessons, practices, and meditations50+ curated collectionsPrograms for kids, families, and adults
💪 Health & Fitness
(5K)
free
13
Wisdo: Mental Health & Support
Wisdo: Mental Health & Support
Wisdo: Mental Health & Support
24/7 Live chats & help groups
Free

Connect with a supportive community for life's challenges. Find genuine people to share experiences with, whether it's stress, anxiety, or major life events. Get 24/7 support without judgment, and discover connections tailored to your well-being.

Connect with people facing similar challenges24/7 live chats and support groupsJoin anonymously
💪 Health & Fitness
(9.2K)
ad-supported
14
Cerebral - Mental Health
Cerebral - Mental Health
Cerebral - Mental Health
Online Rx and Therapy
Free

Access personalized mental health care from licensed professionals through telehealth. Get support for anxiety, depression, insomnia, and more with one-on-one therapy and medication management. Track your progress and access self-care tools all in one convenient app.

Telehealth visits with licensed therapistsOnline mental health assessmentPersonalized care plans
🏥 Medical
(32K)
free
15
Woebot: The Mental Health Ally
Woebot: The Mental Health Ally
Woebot: The Mental Health Ally
24/7 mental health support
Free

This app provides 24/7 mental health support through a private, chat-based interface. It offers tools for mood tracking, journaling, and mindfulness, utilizing techniques from CBT, IPT, and DBT. Access requires a code from a partner provider.

24/7 mental health supportChat-based interfaceMood tracking
💪 Health & Fitness
(6.2K)
free with in-app purchases
16
Floraya: Emotional Support
Floraya: Emotional Support
Floraya: Emotional Support
Self-Care, Calm & Sleep
Free

This app offers daily mental health support through empathetic conversations and guided meditations. It provides a safe space for emotional support, acceptance, and helps users cope with stress and anxiety. Explore virtual soundscapes for relaxation and improved well-being.

Emotional support and acceptanceGuided meditation programsVirtual soundscapes for relaxation
💪 Health & Fitness
(2.1K)
subscription
17
Wellbeing: Mental&Heart Health
Wellbeing: Mental&Heart Health
Wellbeing: Mental&Heart Health
Heart Rate&Blood Sugar Monitor
Free

Monitor your heart rate, track blood glucose trends, and gain AI-powered health insights. This app helps you understand your well-being with features like energy tracking, personalized workout plans, and healthy recipes.

Real-time heart rate monitoringBlood glucose trend monitoringAI health recommendations
💪 Health & Fitness
(6.4K)
free with in-app purchases
18
Quabble: Daily Mental Health
Quabble: Daily Mental Health
Quabble: Daily Mental Health
Wellness & Self Care App
Free

This app offers daily self-care routines and therapist-backed mental health practices to reduce stress, anxiety, and depression. It combines mindfulness training, journaling, sleep support, and emotional tools in one place, with a virtual companion to encourage well-being.

Therapist-backed mental health practicesDaily mini-routines and habit trackingVirtual sanctuary and customizable companion
💪 Health & Fitness
(3.9K)
free with in-app purchases
19
Soluna: Mental Health Care
Soluna: Mental Health Care
Soluna: Mental Health Care
Coaching, Community & Tools
Free

This app offers young people a confidential space to manage their mental wellness. It provides interactive tools for daily self-checks, community support, and access to professional mental health guidance. Users can track moods, set goals, journal, practice mindfulness, and connect with local resources.

Mood loggingGoal setting and trackingDigital journaling
💪 Health & Fitness
(3.1K)
free
20
HeartMe: Mental Health
HeartMe: Mental Health
HeartMe: Mental Health
Lose Weight, Pulse Analyzer
Free

Track your heart rate using your phone's camera and access personalized fitness programs and keto meal plans. Improve your heart health with daily monitoring and educational content. Offers a variety of workouts and recipes to help you reach your fitness goals.

Heart rate monitoring via cameraAdvanced HRV technologyPersonalized fitness programs
💪 Health & Fitness
(2K)
subscription

FAQ about Mental Toughness App

What is the best mental toughness app for iPhone?
Relentless: Mental Toughness tops our mental toughness app ranking as of July 2026, with a 4.5-star average from 31 App Store ratings, and it's free to download.
Yes — 20 of the top mental toughness app we rank are free to download, including Relentless: Mental Toughness and FitMind: Mental Fitness.
Relentless: Mental Toughness has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
The MAC framework stands for Mindfulness, Acceptance, and Commitment. It's a studied approach designed to help athletes notice their thoughts and emotions, accept negative ones without spiraling, and commit to directing their thoughts for optimal performance.
Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your device's Settings under Apple ID → Subscriptions.