Comparison

Mass Building Program vs ShoeTrakr

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

Head to head
About

Mass Building Program

This workout application focuses on maximizing muscle mass gain over a 4-week period. It utilizes heavy compound exercises to intensely train each muscle group multiple times weekly. The program aims to build strength, improve physique, and boost confidence.

Highlights
  • 4-week mass gain plan
  • Heavy compound exercises
  • Intense muscle group training
  • Focus on strength and physique
  • Promotes confidence and discipline
Features
Read full description

This workout app is designed to increase your muscle mass as much as possible in 4 weeks. The program works each muscle group hard few times per week using mostly heavy compound exercises. If done right, this will be one of the toughest program you’ve taken on in a long time. If you can handle it, though, not only will you be stronger and look bigger in 4 weeks, you’ll be primed to continue packing on mass while staying lean at the same time. Building an impressive physique not only grants external benefits such as strength, power, and an aesthetically pleasing structure. It also provides many internal benefits: confidence, increased self-esteem, and self-discipline, just to name a few.

About

ShoeTrakr

Features
Read full description

ShoeTrakr helps runners track the mileage on their running shoes so they always know when it's time to replace them. Connect to Apple Health to automatically sync your running workouts. Assign shoes to your runs manually or let ShoeTrakr handle it automatically with smart rotation rules - by day of the week, run type, or a combination of both. Features: • Sync running workouts from Apple Health • Track mileage across your entire shoe collection • Smart rotation rules: by day, run type, or hybrid • Mileage alerts when shoes approach their limit

Screenshots

Mass Building Program4 screens
ShoeTrakr4 screens

Verdict

The call

The clearest difference is ads: ShoeTrakr at none against Mass Building Program's shown. ShoeTrakr also leads on update cadence (every 3 days vs every 46 months). Mass Building Program's advantage is iOS requirement (11.0 vs 26.4). On price, 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. Mass Building Program sells 9 one-off in-app purchases and ShoeTrakr sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Mass Building Program ships an update every 46 months, ShoeTrakr every 3 days. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 7 level
Mass Building Program versus ShoeTrakr: the parameters behind the verdict, then further details
ParameterMass Building ProgramShoeTrakr
PriceFreeFree
Rating3.5 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 46 monthsEvery 3 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better26.4
Further details — not scored
Size156 MB3 MB
Age rating17+4+
DeveloperFitricAlexandre Schreyer

In-app purchases

9 purchases

Mass Building Program

One-time9
  • Removal of advertisements$0.99
  • Dumbbell Workout Plan$1.99
  • Exercises for Beginners$1.99
Show 6 more
  • Butt, Thighs and Legs$1.99
  • Six Pack Abs$1.99
  • Upper Body Workout$1.99
  • Build Bigger Arms$1.99
  • Building Muscle and Strength$1.99
  • Full Program Bundle$4.99
1 purchases

ShoeTrakr

One-time1
  • ShoeTrakr Unlock$5.99

Questions

Is Mass Building Program free?
Mass Building Program is free to download, with in-app purchases available.
Is ShoeTrakr free?
ShoeTrakr is free to download, with in-app purchases available.
Do Mass Building Program or ShoeTrakr have ads?
Mass Building Program shows ads; ShoeTrakr does not.
Which is updated more often, Mass Building Program or ShoeTrakr?
Mass Building Program ships an update every 46 months, and ShoeTrakr every 3 days. Most recently, Mass Building Program was updated on October 9, 2026 and ShoeTrakr on September 30, 2026.

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