Comparison

Flat Stomach & Core vs PH Physique Lab

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

Head to head
About

Flat Stomach & Core

Features
Read full description

TRANSFORM YOUR CORE. BUILD LASTING HABITS. ACHIEVE A FLAT STOMACH. Join over 2 million users who have ditched generic routines for a personalized, habit-first approach to core fitness. Flat Stomach & Core is your daily companion for a stronger body and a healthier life Why do most fitness plans fail? Because they ignore the psychology of consistency. Flat Stomach & Core combines elite abdominal training with a robust habit-building framework. From your personalized onboarding to your daily progress tracking, we ensure that your intention turns into a repeatable routine Stop following cookie-cutter plans. Our intelligent system captures your profile, goals, and experience level to generate a tailored training plan that evolves with you. Whether you are a beginner looking for direction or a pro seeking a reliable framework, your journey is uniquely yours. = Daily Guided Workouts: Step-by-step execution for movements like the Weighted Decline Crunch, Hanging Knee Raises, and Cable Crunches. = Habit Architecture: Integrated calendar and day-review screens encourage reflection and continuity, reinforcing adherence over time. = Exercise Intelligence: Deep-dive exercise detail screens explain the "how" and the "why" behind every contraction, ensuring perfect form and safety. = Home & Office Flexibility: No gym? No problem. Our routines are designed for bodyweight execution, making it the perfect home fitness solution. = Posture & Stability Focus: Beyond aesthetics, we strengthen the transverse abdominis and multifidus to support spinal health and reduce back pain. Our workout system is built on the principle of progressive overload. We move you through structured plans that target the entire midsection: = Lower Abs: Bottom-up movements like Leg Raises and Knee Tucks. = Obliques: Rotational powerhouses like Russian Twists and Woodchoppers. = Core Stabilization: Isometric holds like Planks and Bird Dogs for iron-strong stability. Built with cutting-edge Flutter architecture and Riverpod, Flat Stomach & Core offers a smooth, lag-free experience. With media prefetching and cache orchestration, your workout assets load instantly, keeping you focused on the burn, not the loading screen. Your health data is sensitive. We prioritize your privacy with a transparent policy and secure infrastructure. Sync seamlessly with Apple Health to keep your fitness data in one place.5 Are you ready to see your six-pack? Start your 30-day transformation today. Download Flat Stomach & Core and build the body you deserve. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PH Physique Lab

Features
Read full description

With the PH Physique Lab App, you will have access to workout programs designed specifically to help you reach your fitness and health goals! You can follow & track your workouts, your nutrition, your lifestyle habits, measurements and results–all with the help of your coach. FEATURES: - Access training plans and track workouts - Follow along to exercise and workout videos - Track your meals and make better food choices - Stay on top of your daily habits - Set health and fitness goals and track progress towards your goals - Gain milestone badges for achieving new personal bests and maintaining habit streaks - Message your coach in real-time - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect your Apple Watch to track workouts, steps, habits, and more right from your wrist - Connect to other wearable devices and apps like the Apple Health App, Garmin, Fitbit, MyFitnessPal, and Withings devices to track workouts, sleep, nutrition, and body stats and composition Download the app today!

Screenshots

Flat Stomach & Core4 screens
PH Physique Lab4 screens

Verdict

The call

The clearest difference is in-app purchases: PH Physique Lab at none against Flat Stomach & Core's 4. Flat Stomach & Core's advantage is iOS requirement (13.0 vs 15.5). On price, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Flat Stomach & Core sells 4 in-app purchases, starting at $4.99 per 7 days. PH Physique Lab asks for nothing beyond the download.

Scorecard2 real differences Β· 4 level
Flat Stomach & Core versus PH Physique Lab: the parameters behind the verdict, then further details
ParameterFlat Stomach & CorePH Physique Lab
PriceFreeFree
Update frequencyβ€”Monthly
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch β€” better
Requires iOS13.0 β€” better15.5
Further details β€” not scored
Size54 MB175 MB
Age rating4+4+
DeveloperCodeCrossPH Physique Lab

In-app purchases

4 purchases

Flat Stomach & Core

Subscriptions4
  • Unlimited Access to Flat Stomach3 Days trial$4.997 Days
  • Unlimited Access to Flat Stomach$4.997 Days
  • Unlimited Access to Flat Stomach3 Days trial$14.991 Month
Show 1 more
  • Unlimited Access to Flat Stomach$14.991 Month
None

PH Physique Lab

No in-app purchases

Questions

Is Flat Stomach & Core free?
Flat Stomach & Core is free to download, with in-app purchases available.
Is PH Physique Lab free?
PH Physique Lab is free to download, with no in-app purchases.
Do Flat Stomach & Core or PH Physique Lab have ads?
Neither Flat Stomach & Core nor PH Physique Lab shows ads.

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