Comparison

PHAT Workout Plan & Tracker vs Cornerstone Strength

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

Head to head
About

PHAT Workout Plan & Tracker

This app provides structured workout plans, including the popular PHAT routine, with detailed exercise instructions and progress tracking. It offers custom workout creation and built-in timers to optimize training sessions for strength and hypertrophy.

Highlights
  • Free PHAT workout plan
  • Beginner, intermediate, and advanced routines
  • Custom workout planner
  • Built-in HIIT programs
  • Exercise illustrations and videos
  • Progress tracking
  • Built-in timer
Features
Read full description

Free PHAT Workout Plan ------ With Precise Sets, Weight, Tracker & Timer ------ Enhanced with custom workout planner and HIIT programs. Plan and complete your PHAT workouts with utmost ease using the PHAT Workout Plan app. Boost your powerlifting and weightlifting with the 5-day PHAT plan (all-around split workout, hitting every main muscle group), then track and customize your PHAT (Power Hypertrophy Adaptive Training) workouts with the built-in custom workout planner. Reinvent your workouts and break the limits of your body’s strength with the PHAT workout plan app. ------------------------- PHAT WORKOUT PLAN APP FEATURES: ------------------------- ◆ PHAT WORKOUT PLAN FOR FREE Unlock the renowned Power Hypertrophy Adaptive Training (PHAT) workout plan at no cost, designed to optimize strength and muscle growth through a balanced blend of powerlifting and hypertrophy training principles. ◆ BEGINNER, 3-DAY WORKOUT PLANS Not ready for a full PHAT routine? Then, start your fitness journey with structured beginner workout plans spanning three days, created to introduce foundational exercises and techniques. ◆ INTERMEDIATE, 4-DAY WORKOUT PLANS Advance your fitness level with intermediate workout plans spanning four days, tailored to challenge and stimulate muscle growth while refining form and increasing exercise. ◆ ADVANCED, 5-DAY WORKOUT PLANS Elevate your training with advanced workout plans spanning five days, strategically designed to push experienced athletes to new heights. ◆ BUILT-IN HIIT PROGRAMS Enhance your PHAT workouts to build cardiovascular endurance and accelerate fat loss with our integrated High-Intensity Interval Training (HIIT) programs. ◆ ILLUSTRATIONS FOR EACH EXERCISE Visualize proper form and technique with detailed illustrations for each exercise within the PHAT workout programs app, ensuring safe and effective performance. ◆ VIDEOS FOR EACH EXERCISE Watch instructional videos demonstrating proper execution for every exercise. Have guidance and support to enhance your workout experience and optimize results. ◆ CUSTOM WORKOUT PLANS Adjust, enhance, and personalize your PHAT workouts to your unique goals and preferences. Use our custom workout maker to create fully customized workout plans, selecting from a range of exercises. ◆ OVER 100 BUILT-IN EXERCISES Explore a library of over 100 exercises integrated into beginner, intermediate, and advanced workout plans, as well as available for custom routines. ◆ TRACK PROGRESS FOR EACH EXERCISE AND WORKOUT PLAN Stay motivated and monitor your PHAT journey with progress-tracking features, enabling you to chart improvements in strength, endurance, and overall performance. ◆ BUILT-IN TIMER FOR STRUCTURED WORKOUTS Optimize your training sessions and stay disciplined with a built-in timer feature, ensuring precise timing for rest intervals and exercise durations to maintain intensity and efficiency throughout your workouts. ◆ ADD CUSTOM FINISHER WORKOUTS Cap off your training sessions with customized finisher workouts designed to target specific muscle groups and maximize muscle fatigue, helping you achieve greater gains and unlock your full potential. ◆ EQUIPMENT LIST Discover essential gym equipment recommendations to build your ideal home gym setup. ______________ EXTRA INFO The PHAT workout plan incorporates both Power Days and Hypertrophy Days. - Power Days Focus on heavy compound movements such as squats, deadlifts, and presses for upper and lower body. Aim for 3-5 reps for 3-5 working sets, resting adequately between sets. Rotate power movements every few weeks for consistent progress. Assistance exercises can target smaller muscle groups. Privacy Policy - https://www.appdiggity.com/privacy/ Terms of Service - https://www.appdiggity.com/terms/

About

Cornerstone Strength

This app helps users track workouts, build strength, and gain muscle with custom programs and advanced analytics. It offers detailed logging for exercises, progress tracking, and a large exercise library.

Highlights
  • Custom workout program creation
  • Advanced training algorithm
  • Detailed workout logging (weight, reps, RPE, RIR)
  • Progress charts and analytics
  • Extensive exercise library
  • Personal record detection
  • Workout sharing
Features
Read full description

STOP GUESSING. TRAIN WITH CONFIDENCE. Cornerstone Strength helps you know what to do next, and understand why. Every set you log becomes useful context: what the plan called for, how you performed, how hard it felt, and how your training is trending. Cornerstone turns that context into clear guidance while keeping you in control. KNOW WHAT TO DO NEXT Get your next weight, sets, and reps suggested right on the workout screen. Smart Suggestions use your recent performance, logged effort (RPE/RIR), time between sessions, and program targets. Every suggestion includes a plain-language reason. Apply it with one tap, adjust it, or keep your plan. It is a starting point, not a rule. EVERY WORKOUT HAS A PURPOSE Choose from programs written by real strength coaches using proven periodization for strength, hypertrophy, athleticism, or a mix. Enter your numbers and train, customize a program, or build your own from scratch. Percentage-based programs calculate working weights from your training maxes automatically, so the plan is ready when you are. SEE THE TREND BEFORE THE NEXT PR Understand whether the work is working: - Estimated 1RM (e1RM) trends - Training volume by muscle group - Weekly volume and muscle-balance insights - Personal-record history and automatic PR detection - Workout consistency and streaks - Month, 3-month, year, and all-time views LOG WITHOUT LOSING YOUR FLOW - Weight, reps, RPE, RIR, and AMRAP support - Previous performance beside today’s set - Structured program sessions or quick workouts - Background rest timer with audio and vibration alerts - Exercise swaps, notes, and duration tracking - Band tracking for accommodating resistance - Apple Health workout sync 500+ EXERCISES Find movements for a commercial gym, garage gym, or anywhere in between. Browse by muscle group or equipment, including barbells, dumbbells, kettlebells, machines, cables, bodyweight, trap bars, specialty bars, and more. SHARE THE WORK Turn a completed workout into a clean card with PRs, top lifts, and muscle-group balance. Share it to Instagram Stories, save it to Photos, or send it to a training partner. START WITH 30 DAYS OF PRO- FREE Every new account gets 30 days of Cornerstone Pro with every program, Smart Suggestions, and full analytics unlocked. No credit card required. When the 30 days end, keep logging free forever or subscribe to keep Pro. BUILT FOR LIFTERS - Dark and light themes - Fast, focused interface - No ads Cornerstone does more than remember what you lifted. It helps the next training decision feel clear. --- Privacy Policy: https://cornerstonestrength.app/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Subscription details: - Cornerstone Pro Monthly: $7.99/month - Cornerstone Pro Annual: $49.99/year Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase.

Screenshots

PHAT Workout Plan & Tracker4 screens
Cornerstone Strength4 screens

Verdict

The call

The clearest difference is review sentiment: Cornerstone Strength at 100% against PHAT Workout Plan & Tracker's 42%. Cornerstone Strength also leads on rating (5.0 vs 3.9). PHAT Workout Plan & Tracker's advantage is monetization model (free with in-app purchases vs subscription) and iOS requirement (11.0 vs 15.1). On price, ratings volume, update cadence and ads 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. PHAT Workout Plan & Tracker sells 4 in-app purchases, starting at $7.99 per month and Cornerstone Strength sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Cornerstone Strength holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 9 and 10 respectively. Written reviews point the same way: 42% of PHAT Workout Plan & Tracker's written reviews are positive against 100% of Cornerstone Strength's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 weeks. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 6 level
PHAT Workout Plan & Tracker versus Cornerstone Strength: the parameters behind the verdict, then further details
ParameterPHAT Workout Plan & TrackerCornerstone Strength
PriceFreeFree
Rating3.9 (9 ratings)5.0 (10 ratings) — better
Positive reviews41.7% of reviews100.0% of reviews — better
Number of ratings910 — better
Update frequencyEvery 4 weeksEvery 4 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size113 MB58 MB
Age rating12+4+
DeveloperApp Diggity, LLCK&G Apps

Customer experience

PHAT Workout Plan & Tracker

All ratings9 ratings
Positive66.7%
Neutral11.1%
Negative22.2%
Written reviews24 reviews
Positive41.7%
Neutral20.8%
Negative37.5%

Cornerstone Strength

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

PHAT Workout Plan & Tracker

Subscriptions3
  • 1 Month Full Version Upgrade$7.991 Month
  • 6 Months Full Version Upgrade$34.996 Months
  • 1 Year Full Version Upgrade$49.991 Year
One-time1
  • Advertise remove and unlock features$2.99
2 purchases

Cornerstone Strength

Subscriptions2
  • Monthly Subscription$7.991 Month
  • Yearly Subscription$49.991 Year

Questions

Is PHAT Workout Plan & Tracker free?
PHAT Workout Plan & Tracker is free to download, with in-app purchases available.
Is Cornerstone Strength free?
Cornerstone Strength is free to download, with in-app purchases available.
Which has better reviews, PHAT Workout Plan & Tracker or Cornerstone Strength?
Cornerstone Strength is rated higher. PHAT Workout Plan & Tracker averages 3.9 out of 5 from 9 ratings, while Cornerstone Strength averages 5.0 from 10 ratings.
Do PHAT Workout Plan & Tracker or Cornerstone Strength have ads?
Neither PHAT Workout Plan & Tracker nor Cornerstone Strength shows ads.
Which is updated more often, PHAT Workout Plan & Tracker or Cornerstone Strength?
PHAT Workout Plan & Tracker ships an update every 4 weeks, and Cornerstone Strength every 4 weeks. Most recently, PHAT Workout Plan & Tracker was updated on October 13, 2026 and Cornerstone Strength on October 8, 2026.

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