Best Workout Apps — Personally Tested and Reviewed
We test and review the best workout apps to help you build muscle, lose weight, and stay fit — at home or in the gym.
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100+ Apps
Tested -
Hands-on
Testing -
Expert
Reviews -
Updated
Regularly
Disclaimer: We may earn affiliate commissions from links on this page, but this does not affect our reviews or recommendations.
Own-brand notice: Some apps featured on this page — including MadMuscles and Harna — are products of our publisher. Their ratings are determined by the same independent methodology applied to all apps.
The best workout apps do more than count reps. The top fitness apps today combine training plans, nutrition logging, progress tracking, and coaching in one place — reducing decision fatigue and helping you stay on schedule. Whether you want structured muscle-building programs, free guided workouts, or detailed logging tools, the right app depends on your goals, equipment, and the kind of accountability that keeps you showing up. This roundup covers the most popular fitness apps in the market, tested side by side.
Our team evaluated 30+ apps and selected five standout options that consistently deliver across functionality, usability, and value. Each earned its place through a structured assessment — not marketing claims.
Current Top Picks
| App | Best for | Rating | |
|---|---|---|---|
| MadMuscles | Best for muscle gain | 4.4/5 | Full review |
| MyFitnessPal | Best for combining training + nutrition logs | 4.7/5 | Full review |
| Centr | Best for athletic-style training | 4.3/5 | Full review |
| Harna | Best for women | 4.0/5 | Full review |
| Nike Training Club | Best all-around training platform | 4.6/5 | Full review |
Selection was based on our 7-criteria scoring scale, aggregated App Store and Google Play ratings, and hands-on evaluation by certified trainers. See the full testing methodology for details on how each criterion is weighted.
Top Pick Reviews
MadMuscles Review
Best for general fitness
MadMuscles is a structured muscle-gain app that delivers progressive overload programs built around body type and training history. The app targets users looking for guided hypertrophy plans without a gym membership requirement.
Pros
- Clear progression structure — users see exactly what to do each session
- Combines training and nutrition in a single interface without requiring a separate food tracker
- Works well for both home and gym settings with equipment-adjusted alternatives
Cons
- Subscription-only model; limited free preview before paywall
- Nutrition customization is less granular than dedicated calorie-tracking apps
- Narrower focus — not designed for cardio-centric or flexibility training
MyFitnessPal Review
Best for general fitness
MyFitnessPal is one of the most widely used fitness tracking apps globally, combining a 14-million-item food database with workout logging across strength, cardio, and custom exercises. Reviewers on App Store note it as the most complete food and activity logging combination available.
Pros
- The food database depth is unmatched among free-tier apps
- Flexible — functions equally well as a calorie tracker, workout log, or combined tool
- Cross-platform sync keeps data consistent across devices and wearables
Cons
- Many features restricted to Premium subscription (~$19.99/month)
- User interface feels dense; navigation takes several sessions to become intuitive
- Workout programming is minimal — the app logs exercise but does not generate structured plans
Centr Review
Best for general fitness
Centr is a training and lifestyle platform offering structured weekly plans across strength, HIIT, cardio, yoga, and mobility. It combines professional-level programming with guided meal plans and mindfulness content in one subscription.
Pros
- Breadth of disciplines in one subscription makes it a genuine all-in-one platform
- Meal planning quality is above average compared to other workout apps
- Video instruction quality is consistently high across all training types
Cons
- Price point ($29.99/month) is higher than most competitors
- Progress tracking is less detailed than dedicated workout-tracker apps
- Content volume can feel overwhelming for users who prefer a simpler weekly plan
Harna Review
Best for general fitness
Harna is a home fitness app designed specifically for women, offering guided workout programs that cover strength, cardio, and flexibility without requiring gym equipment. Its programs are built around female physiology, with cycle-aware scheduling available.
Pros
- One of the few workout apps with cycle-phase aware programming
- No equipment required — programs work in any living space
- Clean, low-friction interface suited for users new to structured training
Cons
- Limited content for experienced gym-goers seeking advanced load progression
- Progress analytics are basic compared to logging-focused competitors
- No nutrition database; food tracking requires a separate app
Nike Training Club Review
Best for general fitness
Nike Training Club (NTC) offers a large library of guided workouts spanning strength, endurance, HIIT, yoga, and mobility — the majority available at no cost. The app is one of the most downloaded fitness apps globally, with a 100K+ review base maintaining a 4.6/5 rating on the App Store.
Pros
- Majority of content is genuinely free — no paywall on core workouts
- Workout variety across disciplines is among the broadest of any single app
- Apple Watch support and Apple Health integration are well-implemented
Cons
- Structured multi-week plans require NTC Premium membership
- Android experience is less polished than iOS version
- No nutrition or food tracking component
Comparison Table
Side-by-side comparison of our five top picks. Ratings reflect our 7-criteria scoring methodology.
| App | Best For | Free Tier | Starting Price | Platform | Our Rating |
|---|---|---|---|---|---|
| MadMuscles | Muscle gain | Limited preview | ~$19.99/mo | iOS, Android | 4.4/5 |
| MyFitnessPal | Training + nutrition logs | Yes | $19.99/mo (Premium) | iOS, Android, Web | 4.7/5 |
| Centr | Athletic-style training | 7-day trial | $29.99/mo | iOS, Android | 4.3/5 |
| Harna | Women, home fitness | Limited preview | ~$14.99/mo | iOS, Android | 4.0/5 |
| Nike Training Club | All-around platform | Yes (most content) | Free / $14.99/mo Premium | iOS, Android | 4.6/5 |
Our Methodology: How We Picked the Best Workout Apps
We evaluate each app on seven criteria. Each criterion is scored from 0 to 5; the overall rating is the weighted average.
Functionality
Features and depth of programs. Are workouts varied? Are there progression paths?
UX / UI
Ease of use and design polish. How smooth is onboarding? How clear is navigation?
Security
Data protection and privacy practices. Where is your data stored? Is it encrypted?
Support
Responsiveness and in-app help. How fast does support reply? Are guides built in?
Localization
Language coverage and regional pricing. Is the app available in your language and currency?
Ratings & Reviews
App Store and Play Store scores. We weigh both volume of reviews and average rating.
Trust
Company transparency, refunds, and privacy policy. Who is behind the app, and can you trust them?
Each app is evaluated across key criteria, including functionality, user experience, security, reliability, and compatibility. Our team also considers aggregated user ratings, review quality, and overall trustworthiness to ensure a balanced and transparent assessment.
Our scoring system provides a clear, comparable rating for each app, making it straightforward to identify high-quality and reliable options.
Core Criteria
Functionality — Completeness of features, stability, and reliability. Does the app do what it claims, consistently?
User Experience (UX/UI) — Ease of use, intuitive navigation, and modern interface design. Can a new user navigate core features within the first session?
Security & Privacy — Data protection standards, secure authentication practices, and absence of critical vulnerabilities.
Support — Quality and responsiveness of customer support channels.
Localization — Language support and regional adaptation for an English-speaking global audience.
Ratings & Reviews — Aggregated user ratings across App Store and Google Play, review consistency, and volume of feedback.
Trust & Credibility — Brand reputation, content transparency, certifications cited, and expert validation of claims.
Scoring Scale
| Score | Label | Meaning |
|---|---|---|
| 5 | Excellent | Fully meets the criterion; no significant issues |
| 4 | Good | Minor issues; does not impact overall experience |
| 3 | Satisfactory | Acceptable, but improvements needed |
| 2 | Poor | Major issues affecting usability or reliability |
| 1 | Critical | Fails to meet basic requirements |
What the Score Means
- 4.5–5.0 — Highly recommended
- 3.5–4.4 — Good choice
- 2.5–3.4 — Consider with caution
- Below 2.5 — Not recommended
Our goal: to deliver expert-driven, reproducible assessments so you can make confident decisions based on your specific training needs. Full details are available on the testing methodology page.
Who Evaluates These Apps
All reviews are conducted by certified fitness trainers, nutrition experts, and sports scientists with hands-on testing experience. We prioritize practical, real-world insights over theory.
John Miller
Sarah Rodriguez
Michael Kim
Our app reviews are conducted by a team of authors with relevant personal experience and professional expertise in fitness, workouts, and nutrition. Each evaluation is performed or reviewed by specialists such as:
- Certified fitness trainers (NSCA-CPT, ACE-CPT)
- Nutrition experts (RD, CSSD)
Our team evaluates each app against all seven criteria over a minimum two-week hands-on testing period, documenting findings before any rating is assigned.
Transparency
- Each review includes author attribution
- Authors disclose relevant experience and qualifications
- Content may be reviewed or updated by subject-matter experts
Full team profiles and qualification disclosures are available on the about us page.
FAQ
What is the best workout app overall?
No single app is the best fit for every user. Among the top rated fitness apps evaluated here, MyFitnessPal scores highest at 4.7/5 for users who need combined training and nutrition logs; Nike Training Club scores 4.6/5 for those who want free guided sessions.
Which fitness app is best for free workouts?
Nike Training Club offers the broadest free-tier workout library — 100+ sessions across strength, HIIT, yoga, and endurance, available without a subscription. FitOn and Jefit also offer substantial free tiers for tracking and routine access.
Do workout apps require any equipment?
Several of the best exercise apps — including Harna, Nike Training Club, and Freeletics — offer full programs designed for no-equipment home settings. Apps like MadMuscles include equipment-adjusted alternatives for each exercise.
How do you rank workout apps?
Each app is scored across seven criteria: functionality, UX/UI, security, support, localization, ratings, and trust. Scores range from 1 (critical issues) to 5 (excellent). The final rating is a weighted average across all criteria. Details are on the testing methodology page.
Which app is best for beginners?
BetterMe and Nike Training Club are the most accessible starting points for beginners — both offer guided, step-by-step workouts with clear pacing. MadMuscles also includes beginner program tracks for users starting muscle-gain training from scratch. — Which one is right for you? You may choose an app based on your goals, environment, and what keeps you consistent. The full reviews linked from this page give you the detail to decide. View All Reviews → Compare Apps → — This article is for informational purposes only and is not intended as medical advice. Consult a healthcare provider for personalized guidance.
This article is for informational purposes only and is not intended as medical advice. Consult a healthcare provider for personalized guidance.