Comparison

Abs & Core Workout Programs vs 30 Day Ab Workout Challenge

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

Head to head
About

Abs & Core Workout Programs

Achieve your desired physique with personalized training programs and creative ab workouts. Access audio guidance, HD instructional videos, and motivating coaching sessions. Stream workouts online or offline for ultimate convenience.

Highlights
  • Customized weekly training programs
  • Audio guidance from personal trainer
  • HD instructional workout videos
  • Fitivity COACHING experience
  • Online and offline workout streaming
  • Strength training programs
Features
Read full description

Use this app to get that tight six pack you've always wanted! Follow weeks of customized training, and do fun and creative ab workouts. Your Fitivity app has multiple training programs in it for strength training! Switch between programs that were designed specifically for you! In addition to your weekly workouts, try out Fitivity COACHING! Coaching is a highly engaging exercise experience that combines mixes by DJ's and super motivating trainers to push you through workouts. • Audio guidance from your personal digital trainer • Customized workouts designed for you each week. • For each workout you are provided with HD instructional videos to preview & learn training techniques. • Stream workouts online or do workouts offline. Subscription Details For your convenience, subscription charges will be processed through your iTunes account, ensuring a seamless and secure payment experience. You can manage your subscription at any time, giving you full control over your membership. Should you decide to cancel, simply do so at least 24 hours before the end of your current subscription period to avoid auto-renewal. • Payment is 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. You can turn off the auto-renew subscription from your device settings. • Account will be charged for renewal within 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. • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription. To manage your subscription or turn off auto-renewal on your iPhone: 1. Open the Settings app 2. Tap your name or Apple ID 3. Tap Subscriptions 4. Tap the subscription you want to manage 5. Use the options to manage your subscription Privacy Policy and Terms of Use: https://www.loyal.app/privacy-policy

About

30 Day Ab Workout Challenge

Achieve flat abs and a stronger core with a structured 30-day guided program. This app offers effective workouts, clear video demonstrations, and progress tracking to help you stay motivated and see results, regardless of your fitness level.

Highlights
  • Ultra-effective ab workouts
  • Easy-to-follow video demonstrations
  • Workout calendar and reminders
  • Progress tracking
  • Suitable for all fitness levels
Features
Read full description

Thirty days. A few minutes a day. A core that feels stronger every time you sit up, stand tall or pick something up. 30 Day Ab Workout Challenge gives you one clear plan for strong abs at home. Each day shows you the moves, the reps and the rest. You just follow along. It starts easy. Then it gets harder a few reps at a time, so by week three you're doing things that felt impossible on day one. HOW IT WORKS Pick your level: beginner, intermediate or advanced. Each day mixes crunches, planks, leg raises, mountain climbers and twists that work your upper abs, lower abs, obliques and deep core. Rest days are built in. AN HONEST NOTE ON BELLY FAT No ab exercise burns fat from one spot. What works is a strong core plus a little less body fat overall. That's why the challenge comes with meal plans, so the work you put in actually shows. WHAT'S INSIDE Daily ab and core workouts for every level A demo for every exercise so your form stays right Workout calendar and daily reminders Weight tracking and before and after photos 5 meal plans: vegetarian, vegan, Mediterranean, keto and Atkins Water reminders and Apple Health sync No equipment, just a bit of floor space FOR WOMEN AND MEN Whether you want a flat stomach or a visible six pack, the plan is the same: show up daily, keep good form, eat well. The app takes care of the first two. BEFORE YOU START Please check with your doctor before starting any new exercise program, especially if you are pregnant, injured or new to training. SUBSCRIPTION Your first workouts are free. To unlock every level, the full 30 day plan, meal plans and the progress tracker, choose a plan: Weekly: [$X.XX] per week after a 3-day free trial 6 months: [$XX.XX] every 6 months after a 7-day free trial Payment is charged to your Apple ID when you confirm the purchase, or when the free trial ends. Subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. You can manage or cancel anytime in your App Store account settings. Any unused part of a free trial is forfeited when you buy a subscription. Privacy Policy: https://www.lauruss.com/app/policy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Abs & Core Workout Programs4 screens
30 Day Ab Workout Challenge4 screens

Verdict

The call

The clearest difference is monetization model: Abs & Core Workout Programs at free with in-app purchases against 30 Day Ab Workout Challenge's subscription. Abs & Core Workout Programs also leads on rating (5.0 vs 4.7). 30 Day Ab Workout Challenge's advantage is ads (none vs shown) and review sentiment (87% vs 60%). On price, update cadence, in-app purchases and device support 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. Abs & Core Workout Programs sells 10 in-app purchases, starting at $1.99 per month and 30 Day Ab Workout Challenge sells 10 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Abs & Core Workout Programs holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: 30 Day Ab Workout Challenge has 668 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 60% of Abs & Core Workout Programs's written reviews are positive against 87% of 30 Day Ab Workout Challenge's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Abs & Core Workout Programs ships an update every 5 weeks, 30 Day Ab Workout Challenge every 2 months. The most recent releases landed on September 24, 2026 and October 21, 2026 respectively.

Scorecard5 real differences · 5 level
Abs & Core Workout Programs versus 30 Day Ab Workout Challenge: the parameters behind the verdict, then further details
ParameterAbs & Core Workout Programs30 Day Ab Workout Challenge
PriceFreeFree
Rating5.0 (1 ratings) — better4.7 (668 ratings)
Positive reviews60.0% of reviews86.7% of reviews — better
Number of ratings1668 — better
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size141 MB62 MB
Age rating4+4+
DeveloperLoyal Health & Fitness, Inc.Rumble

Customer experience

Abs & Core Workout Programs

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

30 Day Ab Workout Challenge

All ratings668 ratings
Positive92.1%
Neutral4.9%
Negative3.0%
Written reviews60 reviews
Positive86.7%
Neutral6.7%
Negative6.7%

Bugs and requests

Abs & Core Workout Programs

Not enough reviews yet to summarise bugs or requests.

30 Day Ab Workout Challenge

Reported bugs

2 issues
  • Login screen freezes
  • Incompatible with older devices

Requested features

3 requests
  • Add music options during workouts
  • Improve app stability and performance
  • Adjust age rating to be more appropriate

In-app purchases

10 purchases

Abs & Core Workout Programs

Subscriptions4
  • Monthly Subscription7 Days trial$1.991 Month
  • Fitivity Premium7 Days trial$1.991 Month
  • ad Free One Month$1.991 Month
Show 1 more
  • Yearly Subscription7 Days trial2 variants$9.491 Year
One-time6
  • Entire Program - 6 Pack$4.99
  • Entire Program - Flat Stomach$4.99
  • Premium Levels - Abs women$4.99
Show 3 more
  • Premium Levels - Yoga and Pilates Conditioning$4.99
  • Purchase levels of all programs$9.99
  • Lifetime Premium Subscription$299.99
10 purchases

30 Day Ab Workout Challenge

Subscriptions9
  • Ab challenge (Weekly)3 Days trial$0.997 Days
  • Weekly Subscription$0.997 Days
  • Abs Monthly New$1.991 Month
Show 6 more
  • Weekly Subscription$1.997 Days
  • 30 Day Ab Challenge (Weekly)3 Days trial$1.997 Days
  • Monthly Subscription$5.991 Month
  • 30 Day Ab Challenge (Monthly)3 Days trial$8.991 Month
  • Yearly Subscription7 Days trial$29.991 Year
  • Ab challenge & workout7 Days trial$37.996 Months
One-time1
  • Ab challenge & workout$39.99

Questions

Is Abs & Core Workout Programs free?
Abs & Core Workout Programs is free to download, with in-app purchases available.
Is 30 Day Ab Workout Challenge free?
30 Day Ab Workout Challenge is free to download, with in-app purchases available.
Which has better reviews, Abs & Core Workout Programs or 30 Day Ab Workout Challenge?
Abs & Core Workout Programs is rated higher. Abs & Core Workout Programs averages 5.0 out of 5 from 1 ratings, while 30 Day Ab Workout Challenge averages 4.7 from 668 ratings.
Do Abs & Core Workout Programs or 30 Day Ab Workout Challenge have ads?
Abs & Core Workout Programs shows ads; 30 Day Ab Workout Challenge does not.
Which is updated more often, Abs & Core Workout Programs or 30 Day Ab Workout Challenge?
Abs & Core Workout Programs ships an update every 5 weeks, and 30 Day Ab Workout Challenge every 2 months. Most recently, Abs & Core Workout Programs was updated on September 24, 2026 and 30 Day Ab Workout Challenge on October 21, 2026.

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