Comparison

The 30 Day Abs Challenge vs Flat Belly Workout Plan

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

The 30 Day Abs Challenge

This 30-day challenge offers daily workouts designed to help you lose belly fat and sculpt your core. It's suitable for all fitness levels, from beginners to advanced users, and requires minimal equipment.

Highlights
  • 30-day flat belly challenge
  • Daily effective workouts
  • Sculpt six-pack abs
  • Reshape your core
  • Suitable for beginners
  • Minimal equipment required
Features
Read full description

This workout plan is a 30 day flat belly challenge that will help you lose belly fat and build those sexy waistline curves. If you're ready for a challenge that will blast away belly fat, our 30-Day Flat-Belly Challenge is for you. Each day, we have an effective workout paired with. We all want to have that sexy flat stomach, especially when the summer is near, and we are willing to work for it. Sculpt six-pack abs with these four weeks of abs exercises that will reshape your core, flatten your belly, and give you definition when you're a beginner exerciser or advanced bodybuilder. Get abs like a fitness model when you do this 30-day ab workout. Are you new to working out and have little equipment or time to make it to a gym? Here's a perfect 30-day Ab challenge for you to try that is perfect for beginners and for easing you into a new home workout program. A 30-day challenge to improve your lifestyle, health, to get fit and live a more fulfilling and balanced, as well as thriving life that you may also teach your kids and other loved ones.

About

Flat Belly Workout Plan

Achieve a toned stomach with a 30-day home workout plan. This app offers effective exercises to burn fat, build muscle, and define abs in just 10-20 minutes daily. See results within your first week.

Highlights
  • 30-day flat belly program
  • Daily 10-20 minute workouts
  • Home-based exercises
  • Fat burning and muscle building
  • Visible results in the first week
Features
Read full description

Whether you want a flat stomach for its aesthetic appeal or indicator of strength, you can be sure that it won’t happen without a certain amount of discipline and dedication. Luckily, there are lots of exercises you can do to burn fat, build muscle, and define your abs. If the endless lists of stomach exercises leave you unsure of which to choose, we’ve got you covered. We gathered the top flat belly exercises that you can do from the comfort of your own home in just 30 days. Each day you will need only 10 to 20 minutes of your time to perform these exercises and you will see the amazing results during your first week.

Screenshots

The 30 Day Abs Challenge4 screens
Flat Belly Workout Plan4 screens

Verdict

The call

The clearest difference is rating: Flat Belly Workout Plan at 5.0 against The 30 Day Abs Challenge's 3.9. Flat Belly Workout Plan also leads on update cadence (every 3 weeks vs every 12 months). The 30 Day Abs Challenge's advantage is ratings volume (9 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. The 30 Day Abs Challenge sells 11 one-off in-app purchases and Flat Belly Workout Plan sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Flat Belly Workout Plan holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: The 30 Day Abs Challenge has 9 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

The 30 Day Abs Challenge ships an update every 12 months, Flat Belly Workout Plan every 3 weeks. The most recent releases landed on September 10, 2026 and August 25, 2026 respectively.

Scorecard3 real differences · 7 level
The 30 Day Abs Challenge versus Flat Belly Workout Plan: the parameters behind the verdict, then further details
ParameterThe 30 Day Abs ChallengeFlat Belly Workout Plan
PriceFreeFree
Rating3.9 (9 ratings)5.0 (1 ratings) — better
Positive reviews28.6% of reviews—
Number of ratings9 — better1
Update frequencyEvery 12 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size33 MB34 MB
Age rating4+4+
DeveloperStefan RoobolSamantha Roobol

Customer experience

The 30 Day Abs Challenge

All ratings9 ratings
Positive55.6%
Neutral33.3%
Negative11.1%
Written reviews7 reviews
Positive28.6%
Neutral0.0%
Negative71.4%

Flat Belly Workout Plan

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

11 purchases

The 30 Day Abs Challenge

One-time11
  • Remove Ads$0.99
  • Create Workouts$0.99
  • For Beginners$1.99
Show 8 more
  • Abs & Squats$1.99
  • Intense Ab Attack - Flat Belly$1.99
  • Abs, Butt & Thighs Workout$1.99
  • Burn Belly Fat$1.99
  • Exercises For A Stronger Core$1.99
  • Create Challenges$2.99
  • 60 Day Challenge$2.99
  • Full Bundle$4.99
8 purchases

Flat Belly Workout Plan

One-time8
  • Remove ads$1.99
  • Lose Belly Fat$1.99
  • Exercises for Beginners$1.99
Show 5 more
  • Fat Burning HIIT Workout$1.99
  • Abs, Butt and Thighs$1.99
  • Plank Variations Exercises$1.99
  • Ultimate 10-Week Program$2.99
  • Full Bundle$4.99

Questions

Is The 30 Day Abs Challenge free?
The 30 Day Abs Challenge is free to download, with in-app purchases available.
Is Flat Belly Workout Plan free?
Flat Belly Workout Plan is free to download, with in-app purchases available.
Which has better reviews, The 30 Day Abs Challenge or Flat Belly Workout Plan?
Flat Belly Workout Plan is rated higher. The 30 Day Abs Challenge averages 3.9 out of 5 from 9 ratings, while Flat Belly Workout Plan averages 5.0 from 1 ratings.
Do The 30 Day Abs Challenge or Flat Belly Workout Plan have ads?
Both The 30 Day Abs Challenge and Flat Belly Workout Plan show ads.
Which is updated more often, The 30 Day Abs Challenge or Flat Belly Workout Plan?
The 30 Day Abs Challenge ships an update every 12 months, and Flat Belly Workout Plan every 3 weeks. Most recently, The 30 Day Abs Challenge was updated on September 10, 2026 and Flat Belly Workout Plan on August 25, 2026.

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