iPhone Screenshots


The #1 Ab Workout App is back!
As featured by Apple in 'Best new apps'

Train like a pro with these elite ab workouts, get that 6 pack and NEVER plateau again!

The new 6 Pack Promise builds on the original #1 ab training app to bring you a free basic workout program with the full program and as a single upgrade via in-app purchase.

Created by celebrity pro athlete trainer Jeff Cavaliere, the 6 Pack Promise ab workout brings you the same exact ab workouts used to keep today's elite professional athletes in game-ready shape while helping them carve out 6 pack ABs.


• 30 unique FREE ab exercises to get you pumped!
• Convenient fast workouts, ranging from 4-8 Minutes!
• Over 70 additional ab forming advanced workouts using IAP to keep it fresh and exciting
• Video demonstrations of all 105 ab crushing exercises by celebrity pro trainer Jeff Cavaliere
• Designed for all levels, whether you are a gym newcomer or weekend warrior
• Unlock the ab shredding meal plans to provide the ultimate one-two punch in gaining your 6 pack.
• The Shuffle feature allows you to create a different ab workout everyday so you NEVER plateau.
• Track your progress with regular photos and share them on your favourite social network
• Keep up to date and learn with the latest AthleanX videos
• Favorite workouts to do them again!
• Never wait for videos to download again with offline access mode.
•Play music from your favourite music player app while working out!
•Track your workouts with Health integration.

Why do you need this:

Imagine yourself 56 days from now, with a 6-pack …

Getting a 6-pack requires 2 things: The right workouts and right nutrition plan. Almost all AB apps fall short in delivering you this 1-2 punch, but the 6 Pack Promise App Delivers! Most ab apps focus on a 3-4 ab movements leading to you plateau after a workout or 2. The 6 Pack Promise app keeps things fresh with a unique ab workout everyday and the ability to ‘shuffle’ workouts to over 1,000,000 unique ab combinations. That combined with a comprehensive meal plan makes this THE ab app to have.

Whether you prefer a step-by-step, day-by-day plan or simply like the challenges that come from an unpredictable workout...we've got you covered. This app will stay on your phone for a while and will be well worth the investment!

If you want to look like a pro athlete, you've got to train like one. Now you can with the 6 Pack Promise Plus by ATHLEAN-X.

What's New

Version 3.0.4

- Major updates to video player handling. We were as frustrated as you about the app freezing and crashes due to the video player on the new iOS versions. This update addresses those freezing issues.
- Updated settings on a few exercises so they are correctly displayed as 2 exercises, one for each side.
- Minor changes to wording of some messages.
- Fixed Screen Layout issues
- Minor Bug Fixes

Ratings and Reviews

4.5 out of 5

48 Ratings

48 Ratings

Great app


This is a great app that I would give 5 stars, but there are still a few bugs. This app sets up a great daily routine that yields results. Additionally, there are extra features that provide ideas for meals and how to get the most out of other workouts. However, the biggest frustration with this app is that the videos and timer will glitch/pause which can be extremely frustrating when you are trying to fit your workout into a limited time frame. Overall it is a great app.

Good work outs but timer doesn’t work

El hombre de Los trenes

Got the paid version so I could continue on past week 1. I like the work outs - and try are tough! but the timer freezes or something so it ends up taking 2-3-4x longer than it’s supposed to (a 30 second timer goes for over 2 actual minutes sometimes)

Update: this was fixed and I no longer have this issue. Thanks!

Developer Response

Thank you for reporting these issues, as well as your patience as we have been working to resolve them. We have released an update (version 3.0.4) that is available in the app store that has fixed the problems that users were having in regards to the timer and video lagging / freezing. Thank you again for your patience as well as your trust in us as we aim to deliver you the best possible content.

Update fixed the app


App broke in a previous update, but the new one has the app working better than before. Smooth video handling, faster app startup and everything. Well done. Been using this app for years and hasn't had a hitch before that one update! Glad to see them listening to their users.

Developer Response

Thanks for your feedback. Version 3.0.2 was released before all the tests were completed and unfortunately had this screen size bug. It has been fixed in version 3.0.4. Please give it a try and let us know if the app is worthy of a higher rating.


Sports Performance Factory LLC
70 MB
Health & Fitness
Requires iOS 11.4 or later. Compatible with iPhone and iPod touch.
Age Rating
Rated 4+
In-App Purchases
  1. Full Version $2.99
  2. Exercise Group 1 $0.99
  3. Exercise Group 2 $0.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.