Instant Fitness: Workout Trainer
Best Home Routine & Exercise
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Features ab workouts recommended by Kendall Jenner!! Get her toned abs now!
The world is your gym, work out anytime, anywhere with Instant Fitness!

From the creators of Fitness Buddy: the top weight-training and fitness application in the world

- Featured on ESPN and Details Magazine
- Selected by Gizmodo as one of the best iPhone apps ever.
- Highly rated by Lifehacker as the most comprehensive fitness database
- And praised by many other reputable publications.

Take charge and unleash the real you.

Working out has never been this easy and convenient at home or on the go. Simply press play and achieve the summer-ready body you have always wanted without leaving the comfort of your home. For the busy traveler, resume your fitness regimen at your hotel without skipping a beat.

Instant Fitness is the groundbreaking solution to bringing personal training into your home and hotel room. It has become the go-to application to working out without going to the gym and without equipment.

There’s no longer the need to devote your precious time to planning your workouts. Tell Instant Fitness which workout you want to do and it will lead you through our curated workouts with voice cues and step-by-step animations.


Tons of Unique Exercises
- Comprehensive exercises for bodyweight only, dumbbells and resistance bands
- Exercise photos, videos and animations (retina display resolution)
- Detailed exercise instructions and muscle categorizations
- Favorite your exercises

120+ Curated Workout Circuits
- Carefully tailored workouts that can be done at home
- Quick workouts that fits perfectly into your busy schedule
- Comprehensive workout database that caters to your fitness goals
- Winter sports workouts (ice hockey, snowboarding, skiing, ice skating, speed skating)
- Cardiovascular sports workouts (cycling, running)
- Routines specific to you and your equipment (bodyweight only, dumbbell, resistance bands, etc.)

User-friendly Interface
- Automatic workout logging (no need to manually log your data ever again!)
- See your finished workouts in your timeline or calendar
- Find your favorite exercises with the search bar

Excellent Support
- Quick email responses
- Frequent updates

Upgrade to Premium for unlimited access to Premium Programs and Playpen Freeplay workouts, HD videos, dynamic and motivational audio, workout email summaries with tips and advice on healthy living, priority support, and more for $4.99/month or $29.99/year through renewable iTunes subscription.

We offer auto-renewable subscriptions with the following specifications:
- Subscriptions are for a 1 month or 12 month duration
- Subscriptions are $4.99 USD for 1 month of $29.99 USD per year
- Payment will be charged to your iTunes account at confirmation of purchase
- Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
- No cancellation of the current subscription is allowed during active subscription period
- Any unused portion of a free trial period, if offered, will be forfeited when the user purchased a subscription to that publication
- Our privacy policy and terms of use:

And many other features for you to enhance your fitness experience. You won’t be disappointed when you train hard with Instant Fitness.
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Set of 3 Skiing Sports Conditioning Workouts
Set of 3 Running Sports Conditioning Workouts
Set of 3 Cycling Sports Conditioning Workouts
Set of 3 Ice Hockey Sports Conditioning Workouts
Set of 3 Ice Skating Sports Conditioning Workouts
Set of 3 Snowboarding Sports Conditioning Workouts
Set of 3 Speed Skating Sports Conditioning Workouts


User Rating

4.24 out of 5

108 ratings in United States

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Ratings History


App keeps crashing

GordonC2008 on

Unable to do any of the premium workouts. When I try to start one app crashes. Only able to do free workouts even though I purchased premium. However app does instantly crash after one of the free workouts is finished. Super bummed. Please fix!

Do it daily for a six pack!!

BM7501 on

I only use this for the core workouts but anytime I stick with it, I know I’ll end up with a six pack with only twenty minutes of work a day (actually less…closer to 17 minutes)…works like a charm and works your full core! Have used this app for almost ten years and absolutely love it!

Doesn’t record workout stats. Premium service took my money.

FreddieForte on

Your app crashes just because the wind is blowing. I use it because the workouts are great, but are you ever going to fix it? The premium service not only took my money, but crashed and was never accessed. Twice. Your program integrates into Argus, and that’s the only reason I still use it, but FIX THE PROBLEMS!

Needs an update

starz-@ on

Really like the routines in this app. It hasn’t been updated in a while. It used to keep track of workouts. Doesn’t now. It crashes after the workout is completed.

Doesn’t work anymore

Pete3710 on

Loved this app. It just crashes with the new updates. Lame.

Crushing and info deleted

Beto2345 on

I used to love this app until 5 days ago. It started crushing after the work-out and then I uninstalled it and installed it again and my data got deleted! I am still using it because I feel it is an app that understands me. Workouts are short, not rush, either “too much” or “rough” (at least the ones I use). I like it but fix the crush and try giving me my data. Thanks!

Great app

Christ___ on

This is one of the greatest apps ever and I think they discontinued it. Not sure.

Impossible to create your own workout (or at least far from obvious)

bopjkgfxvhjmm on

I give up. How do you create your own work out?

Very useful

Tre KuL on

Use it faithfully great workout regimens

Love it! Needs maintenance

finneycanhelp on

I use this everyday Changing it to 3 stars since it does not adjust the display properly if using an iPhone XR or any phone with the notch. Still love the app though. Is there a replacement app?

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App Info

Azumio Inc.
Recent version
5.104 (6 years ago )
Released on
Dec 13, 2012 (11 years ago )
Last updated
3 days ago