Flexi is your all-in-one fitness app: track your workouts, get AI-generated programs, join group challenges, compete with friends, and monitor your progress with detailed analytics. Whether you're looking for coaching, social motivation, or data-driven insights, Flexi combines everything to help you stay consistent, challenged, and motivated every day.
Strengths
Intuitive interface for logging exercises, sets, reps, and weights.
AI Personal Assistant for instant answers to fitness questions, form tips, nutrition advice, and personalized workout suggestions.
Detailed progress analytics with charts and insights to track volume, frequency, and performance trends.
Smart scheduling that adapts to your recovery and availability.
Friend rivalries and group challenges for social motivation and accountability.
Weaknesses
AI assistant is currently in beta.
Some advanced AI features may require additional credits.
Pricing can become costly for heavy users of advanced models.
Use cases
Beginner lifter seeking structured guidance
New gym-goer
For new gym-goers, Flexi enables easy workout logging and provides AI-generated programs tailored to their experience level. For example, a user can log their first few workouts and receive a personalized plan to build foundational strength.
Competitive athlete tracking performance
Amateur athlete
For amateur athletes, Flexi allows detailed tracking of sets, reps, and weights to monitor progress towards specific performance goals. For instance, a runner can track their strength training volume to complement their running regimen and improve overall athletic performance.
Friend group staying motivated together
Fitness friends
For fitness friends, Flexi facilitates group challenges and friendly competition to maintain motivation and consistency. For example, a group can set a weekly workout goal, with the app tracking each member's progress and displaying it on a shared leaderboard.
Individual focused on strength PRs
Strength training enthusiast
For strength training enthusiasts, Flexi helps track personal records (PRs) and visualize strength gains over time. For example, a user can log their bench press attempts and see their PR increase with each successful session, motivating them to push further.
User seeking personalized fitness advice
Fitness hobbyist
For fitness hobbyists, Flexi's AI assistant offers personalized advice on form, nutrition, and recovery, adapting to individual training history. For instance, a user struggling with a specific exercise can ask the AI for form tips and receive immediate, actionable guidance.
Frequently asked questions
Is Flexi free?
Flexi offers a free version that allows you to track workouts, log sets and reps, and browse an exercise database. For advanced features like AI coaching and group challenges, there are paid subscription options available.
How much does Flexi cost?
Flexi offers several subscription tiers: Flexi Pro is available for $7.99 per month, $49.99 annually, or a lifetime purchase for $59.99. These subscriptions unlock premium features such as the AI personal trainer and group challenges.
What platforms does Flexi support?
Flexi is available on iOS devices, including iPhone and iPad, requiring iOS 15.1 or later. It is also compatible with Mac computers with Apple M1 chip or later, requiring macOS 12.0 or later, and Apple Vision.
Does Flexi have an AI coach?
Yes, Flexi features an AI personal trainer that provides personalized guidance, answers fitness questions, offers form tips, and can generate workout plans based on your training history and goals.
Can I compete with friends on Flexi?
Flexi allows you to create or join group challenges with friends, compete on real-time leaderboards, and set custom goals. You can also create workout groups for team competitions and track progress together.
What kind of workout data does Flexi track?
Flexi enables you to log exercises, sets, reps, and weight for each workout. It also tracks workout duration, PRs (personal records), and provides detailed analytics on progress, volume, frequency, and performance trends.
Is Flexi secure and GDPR-compliant?
Flexi collects data such as usage data, identifiers, user content, contact info, purchases, and health & fitness information, which may be linked to your identity. For specific details on data handling and privacy practices, users should refer to the developer's privacy policy.
Pricing
Flexi pricing — under verification
We're still verifying the official pricing for Flexi. In the meantime, the most up-to-date plans and prices are available directly on the publisher's website.
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