Comparison

StrengthMark vs GreySkull LP Weight Lifting

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

Head to head
About

StrengthMark

This app helps strength athletes plan and track their weight training sessions. It offers features like an audible rest timer, a large exercise library, and personal record tracking to optimize gym time and achieve new personal bests.

Highlights
  • Audible rest timer
  • Extensive exercise library
  • Weight percentage planning
  • Custom workout templates
  • Giant and superset options
  • Personal record tracking
  • One rep max calculator
Features
Read full description

StrengthMark takes the guesswork out of planning and tracking your weight training. Be certain about hitting new personal records, loading the barbell, and how you spend your time in the gym. StrengthMark is made for lifters, whether it's powerlifting, strongman, olympic weighlifting, general strength training, or bodybuilding. Here is how StrengthMark helps you: • AUDIBLE REST TIMER - Starts when you complete a set to match your planned rest time. Use the full screen rest timer to watch the countdown while you're on the lifting platform. • HUGE EXERCISE SELECTION - Create your own or choose from over 900 different exercises for strength training, conditioning, mobility, powerlifting, strongman events, and Olympic lifts to build your workouts. • WEIGHT PERCENTAGES - Use sub-maximal percentages to plan and scale your workouts. • CUSTOM TEMPLATES - Create templates based on existing workouts to repeat and scale a series of workouts. • GIANT SETS - Use giant sets and supersets to add another dimension to your training. • PERSONAL RECORDS + HISTORY - Review your personal records using weights and reps of your favorite exercises like the deadlift, squat, bench press, snatch, clean and jerk, Atlas stone load, and more. For each personal record, you can view the full history of past PRs to get an idea of how you’ve been improving over time. • ONE REP MAX CALCULATOR - Use the one rep max calculator to establish a baseline for a training program.

About

GreySkull LP Weight Lifting

This app acts as a personal strength training coach, guiding users through exercises, weight, sets, and reps to build muscle and strength. It offers detailed tracking, progress visualization, and various program variations.

Highlights
  • Strength training guidance
  • Muscle and strength building
  • Workout logging
  • Progress visualization
  • Customizable workout variations
  • Smart weight increments
Features
Read full description

The Ultimate Strength & Muscle-Building Tracker for GreySkull LP. GreySkull LP Workout Gym Log is your personal strength training coach, helping you gain muscle, build strength, and lose fat with proven GreySkull LP programming. It guides you on which exercises to do, how much weight to lift, and how many sets and reps—so you can focus on results. Here's what users say: "This is a great app for novice and intermediate lifter. Simple to use and edit. Great features. Been great to use on a linear progression program for the past 8 Months." "The app is working exactly as advertised. I like the way one can adjust weight inside of a workout. I had a question about weight and the developer answered within a day. I’m very pleased with the app and can’t wait until my next workout!!!" "I’ve used a lot of fitness apps in the past and a lot of them are quite clunky and have terrible user interfaces. This one is amazing, once you have set up your workouts it’s as simple as pressing every set to log it. Love it!" "Great app that makes tracking workouts super easy, all the features with none of the bloat or subscriptions fees of other apps." Built-in GreySkull LP Variations: Phrak’s Variant Base Program Fat Loss Program GreySkull Gladiator "Linebacker" Focus Mass Gain / Strength & Hypertrophy Focus With Arms Modified Mass Gain Base with Rotating Lifts Or create your own custom variation Free Features: - Auto-tracks weights, sets, and reps - Graphs to visualize progress - Smart weight increments & deload on failure - Exercise guides & descriptions - Kg/Lb toggle anytime - Dark & light theme - Start an empty workout - Restore data from StrongLifts Premium Features (Unlock More Power): - Create and customize your own workout variations - Smart warm-up sets & personalized warm-up schemes - Edit, reorder, and modify built-in variations - Cloud backup & restore - Ad-free experience Support & Feedback Have suggestions? We’d love to hear from you! Reach out via the app or email us at maxtrainingcoach@gmail.com. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

StrengthMark4 screens
GreySkull LP Weight Lifting4 screens

Verdict

The call

The clearest difference is in-app purchases: StrengthMark at none against GreySkull LP Weight Lifting's 4. StrengthMark also leads on review sentiment (92% vs 79%) and iOS requirement (13.0 vs 16.0). GreySkull LP Weight Lifting's advantage is update cadence (fortnightly vs every 3 months). On price, rating, ratings volume 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. GreySkull LP Weight Lifting sells 4 in-app purchases, starting at $6.99 per month. StrengthMark asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for StrengthMark against 4.7 for GreySkull LP Weight Lifting. Both are backed by a comparable volume of ratings — 15 and 40 respectively. Written reviews are what separate them: 92% of StrengthMark's written reviews are positive against 79% of GreySkull LP Weight Lifting's.

UpkeepUpdate frequency

StrengthMark ships an update every 3 months, GreySkull LP Weight Lifting fortnightly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
StrengthMark versus GreySkull LP Weight Lifting: the parameters behind the verdict, then further details
ParameterStrengthMarkGreySkull LP Weight Lifting
PriceFreeFree
Rating4.7 (15 ratings)4.7 (40 ratings) — better
Positive reviews92.3% of reviews — better79.2% of reviews
Number of ratings1540 — better
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS13.0 — better16.0
Further details — not scored
Size9 MB53 MB
Age rating4+4+
DeveloperSalt River Software, LLCNAZIM ASHRAF

Customer experience

StrengthMark

All ratings15 ratings
Positive93.3%
Neutral0.0%
Negative6.7%
Written reviews39 reviews
Positive92.3%
Neutral0.0%
Negative7.7%

GreySkull LP Weight Lifting

All ratings40 ratings
Positive92.5%
Neutral2.5%
Negative5.0%
Written reviews24 reviews
Positive79.2%
Neutral8.3%
Negative12.5%

In-app purchases

None

StrengthMark

No in-app purchases

4 purchases

GreySkull LP Weight Lifting

Subscriptions2
  • Monthly Subscription$6.991 Month
  • Yearly Subscription3 Days trial$19.991 Year
One-time2
  • Lifetime Subscription$29.99
  • GreySkull LP Weight Lifting$29.99

Questions

Is StrengthMark free?
StrengthMark is free to download, with no in-app purchases.
Is GreySkull LP Weight Lifting free?
GreySkull LP Weight Lifting is free to download, with in-app purchases available.
Which has better reviews, StrengthMark or GreySkull LP Weight Lifting?
GreySkull LP Weight Lifting is rated higher. StrengthMark averages 4.7 out of 5 from 15 ratings, while GreySkull LP Weight Lifting averages 4.7 from 40 ratings.
Do StrengthMark or GreySkull LP Weight Lifting have ads?
Neither StrengthMark nor GreySkull LP Weight Lifting shows ads.
Which is updated more often, StrengthMark or GreySkull LP Weight Lifting?
StrengthMark ships an update every 3 months, and GreySkull LP Weight Lifting fortnightly. Most recently, StrengthMark was updated on October 23, 2026 and GreySkull LP Weight Lifting on October 24, 2026.

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