Planfit

AI personal trainer that writes your gym plan and coaches every set

Beginner
Screenshot of Planfit, AI personal trainer that writes your gym plan and coaches every set

What is Planfit?

Planfit generates a free personalized gym workout plan from your goals, experience and equipment, then coaches each session with video demos, voice rep counting and automatic logs. Aimed at beginners, with tracks for muscle building, weight loss and general fitness.

Planfit is a mobile fitness app built around an AI personal trainer. The promise is narrow and specific: instead of staring at the gym floor wondering which machine to touch, users open the app and are told exactly what to do today. Onboarding is short. You enter your fitness level, your goal, and the equipment you can access, and the system returns a workout plan within roughly half a minute. According to the company, that base plan is free and stays free. The personalization goes past picking exercises. Planfit says the model weighs your training history and available gear when setting sets, reps and weights for each movement, and it adjusts as you log sessions. Every exercise ships with an HD video demonstration plus written cues on form, breathing, trainer tips and substitutions, so a beginner can learn a movement without hiring anyone. During a workout, voice coaching counts reps and calls rest periods, which several users note works even while music is playing. Logging is automatic, and the dashboard surfaces streaks, calorie estimates, personal bests and a muscle recovery view that flags what is still sore and what is lagging. The audience is clearly the gym beginner, though the app also offers build muscle, lose weight and general fitness tracks for more experienced lifters. The company cites 4 million users, 87 million logged workouts and a 4.7 store rating across more than 67,000 ratings. Against alternatives, Planfit leans on the free AI-generated plan as its differentiator rather than on a human coaching marketplace or deep wearable ecosystem. Real gaps exist. The homepage publishes no pricing tiers for the paid side, no named device or app integrations, and no support channel beyond store reviews, so buyers comparing premium tiers will need to check inside the app.

How do you use Planfit?

  1. 1Install the app and open onboarding
    Download Planfit from the App Store or Google Play and launch it. The first screen asks you to start building your AI plan.
  2. 2Set your profile
    Enter your fitness level, your main goal and the equipment you can access. The site says this takes under 30 seconds.
  3. 3Generate the AI plan
    Submit the profile and the AI returns a workout plan with sets, reps and suggested weights for each exercise.
  4. 4Review the exercise guides
    Open any movement in the plan to watch the HD demo and read form, breathing and alternative exercise notes before your first session.
  5. 5Train with voice coaching
    Start the workout and follow the audio cues for each set, rep and rest interval while the app logs your weights automatically.
  6. 6Check progress and recovery
    After training, review streaks, calorie estimates, personal achievements and the muscle recovery view to plan your next session.

Pros and cons

Pros

  • Free AI-generated workout plan created in about 30 seconds from goals, level and equipmentAI
  • Video demonstrations and written form, breathing and substitution notes for every exerciseAI
  • Voice coaching that counts reps and times rest, reportedly usable alongside musicAI
  • Automatic set, rep and weight logging with muscle recovery and balance dashboardsAI
  • Large user base and high store ratings, with 87 million workouts logged per the siteAI

Cons

  • No pricing tiers are published on the homepage, so the cost of the paid experience is unclear before installingAI
  • No named integrations with wearables, health platforms or other appsAI
  • Support options are not documented outside app store reviewsAI
  • Recovery and calorie figures are app estimates rather than measured physiological dataAI
  • Some reviewers report occasional lag in the app, and the square-only photo format limits progress picturesAI

How much does Planfit cost?

Free trial

The base personalized plan is described as free forever rather than a time-limited trial. No separate trial period for paid features is stated on the homepage.

Learn more

Pricing

The homepage states that the AI-generated personalized plan is free, with no cost and no catch, and promotes the app as a free workout planner. It does not publish paid tiers, subscription prices or what a premium plan includes.

Learn more

Support

The homepage lists no help centre, email address or contact form. A frequently asked questions section covers cost, equipment, personalization, beginner suitability and refunds.

Features

Core features include an AI workout planner that sets exercises, sets, reps and weights; hundreds of HD exercise videos with form and breathing guidance; voice coaching for sets, reps and rest; automatic workout logging; and dashboards for streaks, calories, achievements, muscle recovery and workout balance. Goal tracks cover muscle building, weight loss and general fitness.

Frequently asked questions about Planfit

  • How much does Planfit cost?
    The homepage states that the AI-generated personalized plan is free, with no cost and no catch, and promotes the app as a free workout planner. It does not publish paid tiers, subscription prices or what a premium plan includes.
  • Does Planfit offer a free trial?
    The base personalized plan is described as free forever rather than a time-limited trial. No separate trial period for paid features is stated on the homepage.
  • How do you use Planfit?
    The walkthrough on this page covers 6 steps: 1. Install the app and open onboarding 2. Set your profile 3. Generate the AI plan 4. Review the exercise guides 5. Train with voice coaching 6. Check progress and recovery.
  • What platforms does Planfit support?
    Planfit is available on iOS and Android.
  • What are the limitations of Planfit?
    No pricing tiers are published on the homepage, so the cost of the paid experience is unclear before installing. No named integrations with wearables, health platforms or other apps. Support options are not documented outside app store reviews.

Status

StatusActive
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Added10/21/2026

Platforms

iOSAndroid

Pricing

FreeFreemium