Comparison

Base Strength AI vs World Of Lifting

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

Head to head
About

Base Strength AI

This AI-powered fitness app delivers personalized strength training programs based on an expert's coaching methods. It adapts in real-time to your progress, offering an effective and affordable way to achieve your strength and size goals.

Highlights
  • AI-powered personalized training plans
  • Real-time program adjustments
  • Expert coaching style integration
  • Strength and size goal achievement
  • Affordable fitness experience
Features
Read full description

Take your training to another level with Alexander Bromley's distinctive coaching style powered by AI. Coach Bromley trained the AI to use his programming methods to create affordable, personalized, and highly effective training to help you reach your strength and size goals! Our A.I. Expert System Coaching Application will help users receive an individualized training experience that in real-time adjusts to the program. This platform's overall goal is to provide a totalized fitness experience at a fraction of the cost of 1-1 coaching. EvolveAI provides affordable expert coaching by uniting Alexander Bromley's coaching with AI to empower everyone to achieve their training goals. After taking the onboarding questionnaire you are required to set up a paid subscription before accessing the App, this unlocks the AI Strength Training features so you can get to work! The strength training uses Bromley's unique coaching style and programs to create a custom plan for your needs so you keep making progress toward your goals. Terms of use: https://www.basestrength.com/terms-of-use Health Disclaimer: https://www.basestrength.com/faqs Privacy Policy: https://www.basestrength.com/privacy-policy

About

World Of Lifting

This app helps serious fitness enthusiasts track workouts and achieve personal records. It offers gamified consistency, personalized plans, and visual insights to guide your training progress. Log sessions efficiently with features like supersets, rest timers, and in-set media capture.

Highlights
  • Gamified consistency with streaks and badges
  • Personalized workout plans
  • Clear PR tracking for lifts
  • Efficient session logging with supersets and timers
  • Visual insights and charts for trends
  • Social feed for accountability and sharing
Features
Read full description

World of Lifting (formerly PR.O) is the workout tracker built for lifters who care about progress, not guesswork. Log fast, beat your numbers and level up, whether you're chasing a bench PR, running a strength program or tracking progressive overload on every exercise. Every feature is free, for everyone. No ads, no paywall, no subscription. WHAT MAKES IT DIFFERENT • Classes and XP: every workout earns XP. Level up your Atlas and Spartan classes and unlock trophies for milestones and streaks. • Progress that compounds: build any progression scheme, with your own loads, reps and volume, so every session moves you forward. • Clear PR tracking: one-rep maxes, most reps and total volume on every exercise, with all-time and program PRs at a glance. • Fast mid-workout: fewer taps, clearer sets, no clutter. PROGRESSIVE OVERLOAD TRACKING Go beyond sets and reps. Track progression through weight, reps, time under tension, RIR, RPE and technique. Set exactly how each exercise progresses with flexible progression schemes that fit how you train. PROGRAMS AND PERIODIZATION Build multi-phase programs with progression built in. Start from templates for bodybuilding, strength, powerlifting, fat loss and conditioning, or design your own from scratch. EXERCISE LIBRARY A big exercise library with muscle targeting, video demos and equipment tags. Create custom exercises for your own setup, and sort them into collections by goal, equipment or muscle group. HABITS AND APPLE HEALTH Log bodyweight, sleep, food, water, caffeine, body measurements and more in one Habits screen. Set daily or weekly targets and watch the rings on Home turn green when you hit them. Import sleep, calories and macros, water, resting heart rate, HRV, active energy and cardio workouts from Apple Health, and save your weight, food, water, caffeine and waist entries back to it. TRENDS AND INSIGHTS • Bodyweight trend with your rate, goal date and maintenance calories • Bulking, cutting and maintaining trackers that show whether you're on pace • Recovery cards for resting heart rate and HRV against your own baseline • "What drives your best sessions": see which habits line up with your strongest workouts • Charts, muscle heatmaps, workout frequency, volume and intensity over time • Rate each session by energy, focus, strength, difficulty and enjoyment SMART WORKOUT FEATURES • Time Machine: see your last three sessions of an exercise and copy one to today • Rest timer with a bell you choose, from Quiet to Very loud, with or without vibration • Plate calculator right next to the rest timer • Supersets, exercise notes and post-workout summaries • Pause and resume interrupted workouts • Quick-start workouts without a program SOCIAL COMMUNITY Share your PRs, workouts, Habits trends and program achievements with the World of Lifting community. Follow other lifters, like and comment on posts, and stay accountable together. COLLECTIONS AND ORGANIZATION Sort your workouts, programs, exercises and equipment into color-coded collections: by gym, muscle group, training style or goal. Whether you're following your first lifting program or running periodized training cycles, World of Lifting is the gym log that grows with you. Download it and start tracking your progressive overload today. Terms of Service: https://sites.google.com/overloadapps.com/protermsofservices/home Privacy Policy: https://sites.google.com/overloadapps.com/proprivacypolicy1/home

Screenshots

Base Strength AI4 screens
World Of Lifting4 screens

Verdict

The call

The clearest difference is review sentiment: World Of Lifting at 100% against Base Strength AI's 50%. World Of Lifting also leads on monetization model (freemium vs subscription) and update cadence (every 3 days vs every 9 days). Base Strength AI's advantage is ratings volume (153 vs 19). On price, ads, 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. Base Strength AI sells 3 in-app purchases, starting at $24.99 per month and World Of Lifting sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

World Of Lifting holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Base Strength AI has 153 ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 50% of Base Strength AI's written reviews are positive against 100% of World Of Lifting's.

UpkeepUpdate frequency

Base Strength AI ships an update every 9 days, World Of Lifting every 3 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Base Strength AI versus World Of Lifting: the parameters behind the verdict, then further details
ParameterBase Strength AIWorld Of Lifting
PriceFreeFree
Rating4.7 (153 ratings)4.9 (19 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings153 — better19
Update frequencyEvery 9 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFreemium — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0.0
Further details — not scored
Size171 MB99 MB
Age rating4+4+
DeveloperSkynet Coaching Inc.Overload Apps LLC

Customer experience

Base Strength AI

All ratings146 ratings
Positive93.8%
Neutral3.4%
Negative2.7%
Written reviews12 reviews
Positive50.0%
Neutral16.7%
Negative33.3%

World Of Lifting

All ratings19 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Base Strength AI

Subscriptions3
  • BASE Strength3 Days trial$24.991 Month
  • Base Strength App3 Days trial$64.993 Months
  • Base Strength App3 Days trial$229.991 Year
3 purchases

World Of Lifting

Subscriptions3
  • PR.O Unlimited access - 1 Month14 Days trial$9.991 Month
  • PR.O Disc Unlimited access - 1 Year3 Months trial$59.991 Year
  • PR.O Unlimited access - 1 Year14 Days trial$79.991 Year

Questions

Is Base Strength AI free?
Base Strength AI is free to download, with in-app purchases available.
Is World Of Lifting free?
World Of Lifting is free to download, with in-app purchases available.
Which has better reviews, Base Strength AI or World Of Lifting?
World Of Lifting is rated higher. Base Strength AI averages 4.7 out of 5 from 153 ratings, while World Of Lifting averages 4.9 from 19 ratings.
Do Base Strength AI or World Of Lifting have ads?
Neither Base Strength AI nor World Of Lifting shows ads.
Which is updated more often, Base Strength AI or World Of Lifting?
Base Strength AI ships an update every 9 days, and World Of Lifting every 3 days. Most recently, Base Strength AI was updated on October 27, 2026 and World Of Lifting on October 31, 2026.

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