Best Marc Feinberg Apps

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated August 2026

Out of 250+ marc feinberg apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Marc Feinberg Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SLICE: Debt PayoffSLICE: Debt PayoffFree5.0★ (25)NoYesAug 2026
2Nike Training ClubNike Training ClubFree4.8★ (281K)YesNoAug 2026
3SuperiorPerformanceSuperiorPerformanceFree4.7★ (22)YesYesAug 2026
4LIFE Intelligence: Manage LIFELIFE Intelligence: Manage LIFEFree4.8★ (127)NoYesAug 2026
5ACG Sports MindLabACG Sports MindLabFree5.0★ (5)NoYesAug 2026
6Nadia, by ValenceNadia, by ValenceFree5.0★ (4)NoNoAug 2026
7CoachLogikCoachLogikFree4.7★ (12)NoNoAug 2026
8Strawberry: 1:1 CoachingStrawberry: 1:1 CoachingFree4.9★ (593)YesNoAug 2026

Top Picks for Marc Feinberg

SLICE: Debt Payoff#1

SLICE: Debt Payoff by Marc Feinberg

Pay Off Debt Faster with SLICE
Editor's Choice
💰 Finance
5.0(25 ratings)
FreeIn-App Purchases
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Organize creditors, calculate settlement targets, and build a savings plan to become debt-free. This tool offers AI-assisted negotiation guidance and educational resources to help you manage your finances without expensive debt settlement companies.

Nike Training Club#2

Nike Training Club by Nike, Inc

Training and Workouts
Strong Contender
💪 Health & Fitness
4.8😊(281K ratings)
FreeAds
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Access expert-led workout programs and coaching for strength, conditioning, yoga, and mindfulness. Train at the gym or at home with guidance for all fitness levels. Track your progress and achieve your fitness goals.

What We Love

  • 🙌 Excellent variety of workouts
  • 💪 Effective for building strength and fitness
  • 🤸‍♀️ Great for beginners and advanced users
  • 🕰️ Convenient and flexible workout options

Room to Improve

  • 🐛 Frequent app crashes and bugs
  • 🤖 Impersonal and repetitive instructor voices
  • 🤔 Lack of customization and personalization
SuperiorPerformance#3

SuperiorPerformance by Apeak Corporation

Success Starts in the Mind
Worth Considering
⚽ Sports
4.7(22 ratings)
FreeAdsIn-App Purchases
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Enhance your mental game with strategies from a renowned performance psychologist. Learn techniques used by elite athletes and professionals to achieve peak performance in sports, business, and beyond. Develop a stronger mindset for success.

More Marc Feinberg apps to explore

4
LIFE Intelligence: Manage LIFE
LIFE Intelligence: Manage LIFE
LIFE Intelligence: Manage LIFE
Self Career Relationship Guide
Free

This app offers a comprehensive toolkit for emotional management and personal growth, helping users solve the root causes of stress and improve self-awareness, career, and relationships. It provides practical exercises, bite-sized lessons, and guided prompts to foster a more intelligent and fulfilling life.

Emotional management toolkitPersonal growth journeyBite-sized self-development lessons
💪 Health & Fitness
(127)
free with in-app purchases
5
ACG Sports MindLab
ACG Sports MindLab
ACG Sports MindLab
Sports Mental Performance
Free

Enhance athletic performance with live mental coaching sessions and practical exercises. This platform helps athletes, parents, and coaches build confidence, focus, and resilience.

Live monthly coaching sessionsMental training exercisesSupplemental content
💪 Health & Fitness
(5)
subscription
6
Nadia, by Valence
Nadia, by Valence
Nadia, by Valence
Valence’s AI-powered coach
Free

An AI-powered coach designed to help professionals navigate challenging workplace situations. It offers personalized guidance for difficult conversations, decision-making, and leadership development, grounded in research.

AI-powered coachingWorkplace situation guidanceLeadership development
💼 Business
(4)
free
7
CoachLogik
CoachLogik
CoachLogik
by CoachLogik LLC
Free

This platform helps coaches and athletes communicate, track progress, and achieve peak performance. It offers tools for planning training, monitoring metrics, and sharing media for feedback. Designed for seamless collaboration, it simplifies workflows for managing individuals or entire teams.

Track training metrics and performance trendsCreate structured training plansIn-app messaging and feedback
💪 Health & Fitness
(12)
free
8
Strawberry: 1:1 Coaching
Strawberry: 1:1 Coaching
Strawberry: 1:1 Coaching
Vetted Career & Personal Coach
Free

Connect with certified career and personal coaches to gain clarity, overcome challenges, and achieve your goals. Receive one-on-one video sessions and ongoing support between meetings. Make significant progress with personalized guidance.

Connect with certified coachesPersonalized goal settingOne-on-one video sessions
🌟 Lifestyle
(593)
free with in-app purchases
9
Whistle Performance
Whistle Performance
Whistle Performance
Get Ready to Perform!
Free

This platform helps sports coaches leverage machine learning and predictive analytics to gain actionable insights from performance data. It connects players and coaches to data, allowing for subjective surveys and a unified understanding of team performance.

Machine learning and predictive analyticsActionable performance data insightsTeam workflow optimization
⚽ Sports
(7)
free
10
How Leaders Lead
How Leaders Lead
How Leaders Lead
2 minute leadership lessons
Free

Access quick, impactful leadership lessons from top global figures in just two minutes daily. This app offers practical wisdom to enhance decision-making, communication, and accountability, helping you lead with confidence and build better habits.

2-minute daily leadership lessonsInsights from top CEOs and foundersCurated playlists for skill development
💼 Business
(631)
free with in-app purchases
11
Marczell AI
Marczell AI
Marczell AI
AI-Powered Self-Improvement
Free

This app provides AI-powered coaching and personalized hypnosis audio to support users in their self-improvement journey. It offers daily AI conversations, behavioral profiling, and progress tracking to extend the benefits of a coaching program.

AI-powered coaching conversationsBehavioral profilingPersonalized hypnosis audio
💪 Health & Fitness
(9)
free
12
ALEX: AI Leadership Coach
ALEX: AI Leadership Coach
ALEX: AI Leadership Coach
Executive & Career Development
Free

This AI-powered coach provides personalized guidance for high-stakes business conversations, decision-making, and leadership development. It draws on decades of executive coaching experience to offer practical advice and actionable routines.

Prepare for high-stakes conversationsDebrief meetings and presentationsWork through leadership decisions
💼 Business
(60)
free with in-app purchases
13
Core Strengths
Core Strengths
Core Strengths
by PSP, Inc.
Free

Discover your unique strengths and improve how you collaborate with others. This app provides personalized insights to enhance team dynamics, communication, and conflict resolution, ultimately leading to better professional results and leadership growth.

Personalized strength insightsImproved team collaborationEnhanced communication
📚 Education
(43)
free
14
Catapult Hub Pro
Catapult Hub Pro
Catapult Hub Pro
by Catapult Sports Pty Ltd
Free
⚽ Sports
(0)
15
iPEC SCOPE
iPEC SCOPE
iPEC SCOPE
by iPEC Coaching
Free

This app helps you maximize your performance by assessing your current energy levels and providing strategies to shift them. It measures spiritual, mental, emotional, physical, social, and environmental factors influencing your "fuel tank" before any activity.

In-the-moment energy assessmentStrategies to shift energyPerformance Factor score
🌟 Lifestyle
(15)
free
16
Purple Patch Hub
Purple Patch Hub
Purple Patch Hub
by Purple Patch Fitness Inc
Free

This app connects performance-minded individuals and athletes with expert insights, education, and a supportive community. Access science-backed strategies for nutrition, training, and mindset to accelerate your performance journey. Engage in discussions and receive accountability to achieve sustained high performance in sports and life.

Expert-led education on performanceLive and on-demand contentAccess to high-performance coaches
🌐 Social Networking
(49)
free
17
PerformHappy
PerformHappy
PerformHappy
Helping athletes overcome fear
Free
💪 Health & Fitness
(0)
18
CoachUp - Sports Training
CoachUp - Sports Training
CoachUp - Sports Training
Personalized sports training
Free

Connect with vetted coaches for personalized sports training in over 30 sports. Athletes can find instructors, manage schedules, and access training resources. Coaches can build their business, manage clients, and receive secure payments.

Find vetted coaches in 30+ sportsBook individual or group trainingManage training schedules and communication
⚽ Sports
(183)
free with in-app purchases
19
Performance Profile
Performance Profile
Performance Profile
Identify. Enhance. Achieve
Free

This app helps you enhance performance in sports, business, and other areas by identifying key attributes, rating your current and ideal levels, and setting SMART goals. It's based on sports psychology research to boost self-awareness and motivation.

Identify key performance attributesRate current and ideal skill levelsIdentify strengths and weaknesses
⚽ Sports
(35)
free
20
Positive Intelligence
Positive Intelligence
Positive Intelligence
Mental Fitness
Free

This app is for participants of a mental fitness program designed to improve your positive intelligence quotient (PQ). It helps you identify and overcome sabotaging thoughts, activating a more effective and stress-free performance mode through science-based techniques.

Raise PQ levelsIntercept sabotaging thoughtsActivate stress-free performance mode
💪 Health & Fitness
(165)
free with in-app purchases

FAQ about Marc Feinberg

What are the best marc feinberg apps for iPhone?
SLICE: Debt Payoff tops our marc feinberg apps ranking as of August 2026, with a 5.0-star average from 25 App Store ratings, and it's free to download.
Yes — 20 of the top marc feinberg apps we rank are free to download, including SLICE: Debt Payoff and Nike Training Club.
SLICE: Debt Payoff has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ marc feinberg apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Slice is an educational planning tool designed to help users organize their creditors, calculate settlement targets, and build a monthly savings plan to become debt-free. It offers AI-assisted negotiation guidance and educational resources.
Slice provides AI-powered tools to help you prepare negotiation strategies, creditor call scripts, and follow-up talking points. It also offers reminders about what to ask before making a payment.