# Instant Abs: Workout Trainer — Best Core Routine & Exercise

> Guided ab workouts and core routines for home or travel. (iPhone/iPad app by Azumio Inc..)

- Source: https://appshunter.io/ios/app/instant-abs-workout-trainer/id583620368 (this page in markdown: same URL + `.md`)
- Developer: [Azumio Inc.](https://appshunter.io/developer/439290207)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Rating: 3.90/5 from 114 App Store ratings · 181 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 122 MB
- Languages: English
- Released: 2012-12-13
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/instant-abs-workout-trainer/id583620368/reviews.md

## What is Instant Abs?

As recommended by Kendall Jenner! Get toned abs like hers now!

This is the FREE version of the ab series of 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.

Ab Trainer is the groundbreaking solution to bring personal training into your home and hotel room. It has become the go-to application to work out without going to the gym and without equipment.

There’s no longer the need to devote your precious time planning your workouts. Tell Ab Trainer 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

Curated Workout Circuits
- Carefully tailored workouts that can be done at home
- Quick workouts that fits perfectly into your busy schedule
- Routines specific to you and your equipment

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 Ab Trainer.

## Key features

- Tons of unique exercises
- Curated workout circuits
- Bodyweight, dumbbell, and resistance band options
- Exercise photos, videos, and animations
- Automatic workout logging
- User-friendly interface

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

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


## What do users think of Instant Abs?

Overall sentiment: mixed

**Pros**

- 🚀 Effective workouts
- 👍 Great visuals and animations
- 💪 Variety of exercises
- ⏱️ Quick and efficient
- 📈 Visible results
- 🗓️ Workout tracking

**Cons**

- 🐛 Crashing and stability issues
- 💰 Paywall for most features
- 🔔 Frequent upgrade prompts
- 🔍 Limited free content
- 🔊 Inconsistent audio/voice guidance

**Commonly reported bugs**

- Login issues
- Workouts not saving progress
- Incompatibility with certain devices

**Most requested features**

- Integration with fitness trackers
- More free workout options
- Customizable workout routines
- Apple Watch support
- Better customer support

## Recent user reviews (10 of 181)

All indexed reviews: https://appshunter.io/ios/app/instant-abs-workout-trainer/id583620368/reviews.md

### 1/5 — Instantly crashes

*2024-11-06*

All Instant Workout Trainer apps I have downloaded are instantly crashing and dropping me or off the app. Contacting them is useless as it wants me to sign up for something

### 1/5 — Premium Apps keep crashing.

*2023-01-09*

No matter which one of your apps I use, the premium app crashes. At least 4 times, I have tried subscribing, and it crashed. I’ve never had the chance of using the app, and if I could give this app 0 stars, I would. But I would prefer my money back.

### 3/5 — Used to love this app

*2022-10-22*

It won’t save the last ones I did. 
It keeps saying they are fixing the login issues with Facebook and have been waiting for over 2 months 
Can’t email support- the email bounced back. 
How do you save your last 5 exercise programs you’ve done like it used to?

### 1/5 — Doesn’t work

*2022-06-22*

App stopped working as soon as I paid for premium membership. It worked fine for the free workouts.

### 5/5 — Amazing App

*2021-01-30, version 5.115*

I love this app so much, i have seen a dramatic change in my body over the past few weeks. I had never heard of this app before I started using it but I am so glad I came across it. I have done multiple different workout mechanisms and none of them seem to work as well as this app has.

### 1/5 — Every 5 seconds asks to upgrade

*2020-12-20, version 5.115*

Every 5 seconds asks to upgrade

### 4/5 — Good

*2020-05-19*

I think this app was cool and helpful. I wish there was more free workouts though. You have to pay premium. But overall I really liked it.

### 1/5 — Disappointed

*2020-03-27*

I wanted to like the workout but it’s not interesting. The music and the images are outdated and the exercises aren’t so great. I want to have my money refunded. I hope I’m able to

### 5/5 — Free is FREE

*2019-11-10, version 5.115*

I tried others “30 days Ab” app. Which were not Free. This one is really free, is not time consuming, and really works. It takes about 12 minutes, the exercises are moderately strenuous in the beginning, but are highly effective. The app. Sends a reminder to exercise, in case you forgot.which is very helpful. 
I highly recommend it and love it.

### 5/5 — Great visuals

*2019-08-02*

Lots of exercises to choose from with animations showing the correct body positions. Really helpful. The only improvement I would make is to allow the viewer to put together the exercises into a routine with a counter and a timer.

## Frequently asked questions about Instant Abs

### What does Instant Abs: Workout Trainer do?

This app provides guided ab workouts and core routines that can be done at home or while traveling. It offers a variety of exercises with detailed instructions, photos, videos, and animations to help users achieve toned abs and build core strength without needing gym equipment.

### What are the key features of this app?

Key features include a wide range of unique exercises for bodyweight, dumbbells, and resistance bands, curated workout circuits tailored for home use, automatic workout logging, and a user-friendly interface with exercise photos, videos, and animations.

### How much does Instant Abs: Workout Trainer cost?

The app offers a FREE version with core features. For unlimited access to premium programs, HD videos, and advanced features, users can upgrade to a premium subscription priced at $4.99/month or $29.99/year.

### Is this app compatible with my device?

While specific compatibility details are not provided in the description, the app is designed for mobile devices and is available through iTunes, suggesting compatibility with iOS devices. Frequent updates are also mentioned, indicating ongoing support.

### Who is this app best suited for?

This app is ideal for individuals who want to work out their abs and core effectively without going to the gym or needing special equipment. It's perfect for busy people, travelers, or anyone looking for a convenient way to stay fit at home.

## Version history (last 5 releases)

### 5.115 — 2017-11-20

This app has been updated by Apple to display the Apple Watch app icon.

As recommended by Kendall Jenner! Get toned abs like hers now!

Here's what we have for you in this update:
- Performance and bug fixes

Your reviews and feedback are important to us! We read them daily to continually improve our application.

Your advocates in healthy living,
The Instant Abs Team

### 5.113 — 2017-10-30

Look good. Feel great. Get the body you have always wanted.
Learn ab and core workouts and transform your body today.

In this update, we have fixes under the hood to improve performance and your experience. 

Your reviews and feedback are important to us! We read them daily to continually improve our application.

Your advocates in healthy living,
The Instant Abs Team

### 5.111 — 2017-10-16

Greetings from the Instant Abs team! We have another update for you. 
We've optimized the UI for larger iPhones and fixed some crash and stability issues that you guys were experiencing. 

Our objective is to create workouts that are convenient for people on the go and help them achieve their goals wherever they may be. Start your journey to get abs, with Instant Abs.

### 5.104 — 2017-09-05

Thank you for using Instant Abs!
We've updated so that you can continue getting sexy abs with Instant Abs.

### 2.0 — 2014-05-30

- App Name now: Instant Abs Trainer, part of the Instant Fitness Series
- New iOS7 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

## Apps similar to Instant Abs

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [SCULPT: Fit Exercise Workouts](https://appshunter.io/ios/app/sculpt-fit-exercise-workouts/id1521720885) | 4.6 (7) | Free | Health & Fitness |
| [Random Abs](https://appshunter.io/ios/app/random-abs/id1447866997) | 4.9 (649) | Free | Health & Fitness |
| [Fitness Buddy+ Workout Trainer](https://appshunter.io/ios/app/fitness-buddy-plus-workout-trainer/id443646748) | 4.8 (11,705) | $3.99 | Health & Fitness |
| [Thigh Slimming Challenge](https://appshunter.io/ios/app/thigh-slimming-challenge/id1450923344) | 3.2 (11) | Free | Health & Fitness |
| [PNCH: Boxing and Fitness](https://appshunter.io/ios/app/pnch-boxing-and-fitness/id1471117043) | 4.2 (611) | Free | Health & Fitness |
| [FitAbs - Core & Abs Workouts](https://appshunter.io/ios/app/fitabs-core-and-abs-workouts/id1440526116) | 4.6 (175) | Free | Health & Fitness |

## More apps by Azumio Inc.

- [Glucose Buddy Diabetes Tracker](https://appshunter.io/ios/app/glucose-buddy-diabetes-tracker/id294754639)
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- [Glucose Buddy+ for Diabetes](https://appshunter.io/ios/app/glucose-buddy-plus-for-diabetes/id533299240)
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- [Instant Fitness: Workout Trainer](https://appshunter.io/ios/app/instant-fitness-workout-trainer/id582719476)

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 2026-06-10.*