Recommended app!   
Current Version (169)
All time (437)
App last updated Apr 23, 2017
New in version 5.4

To help you have a great and uninterrupted workout we've removed some minor bugs that crept into the app.


**Want to improve your health & fitness? Want the ultimate workout for the dream abs and core you’ve always wanted? Then try the 30 Day Ab Challenge for FREE!!**

The 30 Day Ab Challenge is a simple 30 day exercise plan, where you do a set number of ab exercises each day with rest days thrown in! The workout increases intensity slowly and day 30 will test anyone. In total the app has 6 workouts with 15 ab exercise variations. The workouts and exercises are suitable for both men and women of any age and fitness levels.

You can also track your progress and share it with your friends via Facebook, Twitter and email!

Try our other 30 day challenge and others apps too:

- 30 Day Cardio Challenge
- 30 Day Firm Butt Challenge
- 30 Day Plank Challenge
- 30 Day Push Up Challenge
- 30 Day Squat Challenge
- 30 Day Thigh Slimming Challenge
- 30 Day Toned Arms Challenge
- 7 Minute Workouts
- Paleo Food List
- Fasting Timer
- iStats
- More apps coming soon!!

Please seek medical advice prior to commencement.

iPhone Accessories
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Shelleyret on 2/7/2018
Completed the first 4 days. After that it wouldn't let me click on day 5. Day 5 was covered by the check marks from days 1-4. If I tried to click after day 5 it wouldn't let me. So guess this was good for 3 days... Day 4 was a rest day. Sad, because it seemed like something I could fit into my schedule.
Bugs in latest version
Admiral18 on 2/6/2018
This app marks days all over the place. So you cannot click on next day and then you're stuck and cannot use it any further. Especially in latest version for iPhone x.
Good app
aarya09 on 1/28/2018
Great app, just need to fix it for the iPhone X so the UI is usable.
Deleting app until future update
eeyyduhh on 1/27/2018
I’m so upset that the ap doesn’t work with the iPhone X. I can’t get past the 4th day because the check marks cover the 5th & 6th day. I was enjoying this app but I’m going to have to delete it 💔
I love this app
Supergirl1445 on 1/19/2018
This is a wonderful app to keep you healthy and make sure that you have help along the way!
Military Guy
D3V_MAR on 1/19/2018
Awesome asf.
Lippy0323 on 1/18/2018
If you do not have $ to pay a personal trainer this app it’s a good option , work out at home in peace
Stuck on day 4
HelenaMcc on 1/17/2018
I can’t get it past day 4. Is it because it’s not updated for iphoneX?
Very helpful reminder to exercise
captaincappy on 1/16/2018
I love the reminder which helps with sticking to it- I took a hiatus but never removed the app and am grateful it kept talking to me everyday reminding me to be healthy- so it works to keep you engaged even if you need to take a break/can't justify the time/insert excuse.
Doesn’t work
Marinegf1227 on 1/10/2018
Won’t go passed day 4 on my new iPhone.
When will it work on iphoneX?
Justalilleolstarkidfan on 1/5/2018
Great program just wish it was compatible w/X
Anonymous____23 on 1/5/2018
Bug for iPhone X
Please update for iPhone 10
JRS227 on 1/5/2018
I love these apps. However it doesn’t seem compatible with the screen width on the iPhone X. I cannot get past day four because the checkmarks are so big they cover the option to select that day and beyond. Doesn’t seem to be a workaround.
Daily inspiration
Ferdawg8 on 1/4/2018
I stared off this new year without any resolutions because I didn’t want to let myself down. Being significantly overweight was enough to bear. So I started this app to get myself going in the right direction and in increments that I could accomplish each day. Starting with the beginner category it takes me 2 minuets at most. Plus by the next day I feel my core muscles getting sore but stronger. I’m very happy with this app for helping me change my self-esteem and my feeling of accomplishment.
Do it!
Smile3748963 on 12/26/2017
Well-worth your time. It definitely works. I did the Intermediate Level 2 thinking it would not show results, but it is perfect for home ab workouts that are effective.
birjaviki gela on 12/23/2017
wow i got six pack
Love it!
Jefe E on 12/17/2017
For someone who doesn’t go to the gym and doesn’t have a lot of time this app is awesome! I just downloaded the push up challenge now.
iPhone X
Alderhand on 12/14/2017
Does not work properly on iPhone X
Very good
خيلى خوب بود on 12/4/2017
I am so happy
Great App But ; Question?
Jazzy_Boo02 on 12/3/2017
I’m On Day Two In The Intermediate Level 1 (&&) I Feel The Burn But Do This App Burn Belly Fat ? To Answer This Question Towards Me Just Do “@Latoria”
I like it so far
Coleeeeeeee2883 on 11/29/2017
Only have had for a short amount of time. Gets you sore fast, which I like cause it feels like results really quickly. I like how this builds you up without having to put work into an extensive program that is too hard
Stuck On Day 4
Del 5 on 11/27/2017
Started out strong, I looked forward to this app daily. Unfortunately I got stuck on day 4 which was my rest day. The checks in the app were so big that they covered all the numbers in the row. Which prevented me from going past that day. I wrote twice even deleted the app and downloaded it again in an attempt to fix it... no it was fun while it lasted..Boo
Free is always the best!!
Bee nuts on 11/24/2017
I love this app and it’s even better bc it is free!!! However, don’t do the sit ups because it’s rlly bad for your back. This app is amazing otherwise. I have seen a huge improvement with me. I love this app!!
Maxine Sutton on 10/12/2017
great results
Awesome Family Challenge
SueFM on 9/23/2017
We love this app. Each one in my family is at different fitness level so we love the fact we’re all motivating each other while doing different levels. What a great way for all of us to get back in shape or challenge ourselves to the next level of fitness.
Amazing app 😍😍😍😍
Ameena al hammadi on 9/7/2017
Amazing App it's help me to remove my stomach 😍😍
wakeliz on 8/30/2017
30 Day Ab Workout does help a little bit. The workouts do get more intense as the process goes on. You basically have to do the same exercises day after day after day just more of them, which in my opinion can get a little boring. The good thing is they do let you have a rest day.
Always motivates me
Pi Monster on 8/1/2017
This app has helped to stay motivated fir 30 days. Then I get lazy for a few months and then come back to the app. It has helped keep my abs in balance.
Great App
imzamir on 7/29/2017
I like this app very much, it is very helping to make exercise a habit, thumbs up.
Veganpower25 on 7/24/2017
This app is great so far I'm on day 4 and get gets a littler harder each day. Im paring it with a walking app and i must say i feel better already between walking a mile and a half a day and tummy exercise i know I'm on the right path.
Holds me accountable
Dragon bait on 7/13/2017
Doin well so far.. looking forward to seeing results..
Simple way to create a habit
kungfusalesman on 7/12/2017
This app is great! Simple to use, notifications to remind me, and the perfect pace of improvement. My abs are much happier.
Great app
Rangerover1965 on 7/10/2017
Love it!
Bill dubbs on 6/25/2017
I think it's working so five stars
Love this app💯
Soccer star ✨ on 6/19/2017
This app is awesome! I totally love it and recommend it to anyone!
Best app ever
Jessilea28 on 6/10/2017
I don't like some apps because they don't really help but I love this one. It builds my core and most of all it is easy to use❣️😘😍❤️🔥
Day 5 and loving it!
Kisses spice on 6/10/2017
I'm really happy with this app. I'm trying to get back in shape and my tummy is a problem area. After the first day, I could feel my abs. At 3 days in I could feel and see a difference. The exercises even have animated illustrations of how to do the exercises. This is awesome!
HaydenTerena on 6/6/2017
This app is the best one out there! Not only does it help with the shape of your body, but how you treat it. This app will definitely get you (and your abs) looking amazing!!
Held accountable
Ehshsctusgjr on 6/5/2017
I love that this app has figured out the best formula to start at the right level and increase the intensity as I increase my strength. I especially appreciate the accountability as well. I started on the first day of a month which made it very easy to know where I am and that I don't miss a day. This app made and continues to make all the difference. Thank you
Builds up too fast
Cathrop63 on 5/25/2017
Good app for reminding you to do the exercise but it builds up from an innocent start too fast at beginner level. Day 1 is 15 sit ups; 5 crunches; 5 leg raises; 10 second plank Day 30 is 125 sit ups; 200 crunches; 65 leg raises; 120 second plank Very quickly it was taking me too long to complete the activities.
awesome really like it on 5/24/2017
It's really shows
Great app
Kakoa8 on 5/24/2017
Awesome!! Gives me specific exercises to do but changes em up so I don't get bored!
Blown Away
Mjs12251225 on 5/23/2017
When I first found this app, I was a little suspicious considering it's free. However this app is very sleek and has lots of informational pictures and text.
So much better than I expected!
Shillteacher on 5/14/2017
This is great! A tough challenge, and awesome visuals to keep you moving forward!
Very motivating
TawnyKay on 5/9/2017
I felt the burn from the first day. It's pretty fun to see my body improving. It's very easy to use and I find it very motivating
Love it 😍
fasion gooro on 5/2/2017
This app is helping me build my core give it a try an be surprised
The abb challenge works!!
Deeeez Nuutttz on 4/27/2017
I needed something to help build my core up and this is perfect!! It helps u build without hurting yourself, I truly recommend that you give it a try!!
Just Started
ccg2007 on 4/19/2017
I just started today, but have to say that I really like the check off chart and video demo of the exercises. I wasn't sure what a cobra was. I had seen the 30 day challenges before and would print them off and I'd skip a day here and there and then wouldn't remember which day I was on. This truly simplifies that process.
It's Great!!!
TigerClawsJoJo on 4/18/2017
Working for only two days is already started to make my stomach sore!! I can't wait to see the results after 1-2 levels!!!! There isn't much of a variety of exercises, but that is perfectly fine. Still gets the job done!!! 👌🏼👌🏼👌🏼👌🏼👏🏼👏🏼👏🏼👏🏼
Day 15 doing same thing
Sjkrol on 4/17/2017
Wish there was more mix up of different exercises. Worried that I am going to do 300 by the end of the month and not a variety
Fact Sheet
  • Publisher: Jozic Productions Pty Ltd
  • Category: Health & Fitness
  • Released: Aug 19, 2013
  • Current Version Released: Apr 23, 2017
  • Version: 5.4
  • Size: 73.1 MB
  • Compatibility: Requires iOS 9.0 or later.
  • Recommended Age: 4+
  • Game Center Certified: No
  • Supported Languages: English;