# Instant Fitness: Workout Trainer — Best Home Routine & Exercise

> Home and travel fitness app with guided workouts and exercise library. (iPhone/iPad app by Azumio Inc..)

- Source: https://appshunter.io/ios/app/instant-fitness-workout-trainer/id582719476 (this page in markdown: same URL + `.md`)
- Developer: [Azumio Inc.](https://appshunter.io/developer/439290207)
- Category: Health & Fitness, Lifestyle
- Price: $4.99 with in-app purchases
- Rating: 4.20/5 from 111 App Store ratings · 305 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 102 MB
- Languages: American English
- Released: 2012-12-13
- Data updated: 2026-09-02
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/instant-fitness-workout-trainer/id582719476/reviews.md

## What is Instant Fitness?

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. 

MAJOR FEATURES

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: https://www.azumio.com/page/privacypolicy

And many other features for you to enhance your fitness experience. You won’t be disappointed when you train hard with Instant Fitness.

## Key features

- Guided workouts with voice cues
- Step-by-step animations
- Bodyweight, dumbbell, and resistance band exercises
- 120+ curated workout circuits
- Automatic workout logging
- Exercise library with instructions

## Pricing and in-app purchases

Base price: $4.99.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium | $4.99 | per month |
| Premium | $29.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Set of 3 Ice Hockey Sports Conditioning Workouts | $4.99 | one-time |
| Set of 3 Snowboarding Sports Conditioning Workouts | $4.99 | one-time |
| Set of 3 Skiing Sports Conditioning Workouts | $4.99 | one-time |
| Set of 3 Ice Skating Sports Conditioning Workouts | $4.99 | one-time |
| Set of 3 Speed Skating Sports Conditioning Workouts | $4.99 | one-time |
| Set of 3 Cycling Sports Conditioning Workouts | $4.99 | one-time |
| Set of 3 Running Sports Conditioning Workouts | $4.99 | one-time |


## What do users think of Instant Fitness?

Overall sentiment: neutral

**Pros**

- 💪 Effective workouts
- 🔍 Wide range of exercises
- 🕰️ Variety of workout durations
- 🎯 Targets specific muscle groups
- 🤖 Guided instructions and voice prompts

**Cons**

- 🐛 App crashes after workouts
- ⚠️ Outdated and not updated
- 🔍 Lack of customization options
- 🔗 Syncing issues with other apps
- 💰 Premium features require subscription

**Commonly reported bugs**

- Workout tracking not working
- Animations and videos not loading
- App crashing on newer devices

**Most requested features**

- Create custom workouts
- Add barbell and cardio exercises
- Improve sync with Apple Health
- Provide more workout level options

## Recent user reviews (10 of 305)

All indexed reviews: https://appshunter.io/ios/app/instant-fitness-workout-trainer/id582719476/reviews.md

### 2/5 — This could be great

*2026-03-26, version 5.104*

The demonstrations always blank out. How are you supposed to follow when this happens on every exercise.  I have had this app a long time and it didn’t used to be this way.

### 2/5 — App used to be good. Not sure what happened

*2026-02-05, version 5.104*

This app was my go to, I used it for literally everything. Now the animation no longer functions so I can’t see how any exercises are performed.

### 5/5 — Needs an update

*2025-12-05, version 5.104*

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.

### 1/5 — Buggy and out of date

*2025-09-21, version 5.104*

This app appears to not have been updated in a long time. The animations and images for the workouts to load.

### 1/5 — App crashing

*2025-07-08, version 5.104*

I paid for it why is it crashing

### 1/5 — I have just wasted £4.99 purchasing this app

*2025-04-05, version 5.104*

I purchased this app because after a recent update to the Argus app, I could no longer record a bespoke workout session. The details within the app store prior to purchasing the app suggested, suggested that I would be able to manually record a workout session. It does not. The videos that show how to complete an exercise do not load. 

A previous update to the Argus had removed the option to repeat a workout that had already been recorded. 

I will be cancelling my subscription to the Argus app (£22.99) and investigating other fitness apps.

### 2/5 — App keeps crashing

*2024-02-01, version 5.104*

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!

### 5/5 — Do it daily for a six pack!!

*2023-12-13, version 5.104*

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!

### 1/5 — Doesn’t record workout stats. Premium service took my money.

*2023-02-23, version 5.104*

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!

### 2/5 — Needs an update

*2022-12-01*

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.

## Frequently asked questions about Instant Fitness

### What does Instant Fitness do?

Instant Fitness provides guided workouts and a comprehensive exercise library that can be done anywhere, anytime, with or without equipment. It offers curated routines with voice cues and step-by-step animations to help users achieve their fitness goals without needing to go to a gym.

### What are the key features of Instant Fitness?

Key features include over 120 curated workout circuits, a vast library of exercises for bodyweight, dumbbells, and resistance bands with detailed instructions and animations, automatic workout logging, and a user-friendly interface. Premium users gain access to unlimited programs, HD videos, and motivational audio.

### How much does Instant Fitness cost?

The app offers a freemium model. Users can access basic features for free. For unlimited access to premium programs, HD videos, and more, users can subscribe for $4.99/month or $29.99/year through renewable iTunes subscriptions.

### What kind of exercises can I do with Instant Fitness?

You can perform a wide variety of exercises using bodyweight only, dumbbells, or resistance bands. The app includes exercises for strength training, cardiovascular sports like cycling and running, and even specific routines for winter sports.

### Is Instant Fitness suitable for travelers?

Yes, Instant Fitness is designed to be the world your gym. It's ideal for busy travelers who want to maintain their fitness regimen at a hotel or on the go without needing any equipment.

## Version history (last 5 releases)

### 5.104 — 2017-09-05

This update from Apple will improve the functionality of this app. No new features are included.

Thank you for using Instant Fitness!
We've updated so that you can continue getting fit with Instant Fitness on iOS 11 :)

### 2.0 — 2014-05-30

- New updated design
- Integration with Instant Heart Rate to measure your before/after heart rate measurement to see progress
- HD Video Plans to help you achieve your goals even faster
- Performance enhancements
- Bug fixes

### 1.3 — 2013-08-11

- sport workouts update

### 1.2 — 2013-02-11

- name change, Fitness Trainer is now called Instant Fitness
- bug fixes

### 1.1 — 2012-12-20

-in-app purchases for winter and summer sports workouts now active. These are specifically designed to help you reach your goals and perform your best. They include:

-- skiiing, 
-- snowboarding, 
-- ice skating, 
-- ice hockey, 
-- running, 
-- cycling
-- speed skating

-minor performance improvements

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## More apps by Azumio Inc.

- [Glucose Buddy Diabetes Tracker](https://appshunter.io/ios/app/glucose-buddy-diabetes-tracker/id294754639)
- [Sleep Time+ Cycle Alarm Clock](https://appshunter.io/ios/app/sleep-time-plus-cycle-alarm-clock/id498360026)
- [Glucose Buddy+ for Diabetes](https://appshunter.io/ios/app/glucose-buddy-plus-for-diabetes/id533299240)
- [Sleep Time: Cycle Alarm Clock](https://appshunter.io/ios/app/sleep-time-cycle-alarm-clock/id555564825)
- [Instant Abs: Workout Trainer](https://appshunter.io/ios/app/instant-abs-workout-trainer/id583620368)

All apps by Azumio Inc.: https://appshunter.io/developer/439290207

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*