Comparison

Stone Strength Lab vs SweatBox

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

Head to head
About

Stone Strength Lab

Features
Read full description

For members of Stone Strength Lab to reserve their place in a class, sign up for gym events, and general account management like updating headshots and credit card on file.

About

SweatBox

This app offers high-intensity interval training designed to build muscle, improve cardiovascular health, and enhance mobility. Users can purchase and book sessions, access studio promotions, and connect with social media.

Highlights
  • High-intensity interval training
  • Muscle building
  • Cardiovascular endurance improvement
  • Mobility and stability enhancement
  • Session booking and purchasing
  • Studio promotions access
Features
Read full description

SweatBox is a high-intensity interval training workout that leverages data-driven technologies to help clients build muscle, improve cardiovascular endurance, develop mobility, and enhance stability in a club-like group training atmosphere. Download the SweatBox app today to purchase and book sessions, enjoy studio promotions, and connect with our social pages.

Screenshots

Stone Strength Lab4 screens
SweatBox4 screens

Verdict

The call

The clearest difference is ads: SweatBox at none against Stone Strength Lab's shown. Stone Strength Lab's advantage is update cadence (every 2 months vs every 13 months) and device support (3 vs 1). On price, in-app purchases and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Stone Strength Lab ships an update every 2 months, SweatBox every 13 months. The most recent releases landed on September 17, 2026 and August 19, 2026 respectively.

Scorecard3 real differences · 7 level
Stone Strength Lab versus SweatBox: the parameters behind the verdict, then further details
ParameterStone Strength LabSweatBox
PriceFreeFree
Rating—4.5 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 2 months — betterEvery 13 months
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15 — better16.0
Further details — not scored
Size90 MB167 MB
Age rating4+4+
DeveloperEP Fitness, LLCUrban Adventures Companies, INC

In-app purchases

None

Stone Strength Lab

No in-app purchases

None

SweatBox

No in-app purchases

Questions

Is Stone Strength Lab free?
Stone Strength Lab is free to download, with no in-app purchases.
Is SweatBox free?
SweatBox is free to download, with no in-app purchases.
Do Stone Strength Lab or SweatBox have ads?
Stone Strength Lab shows ads; SweatBox does not.
Which is updated more often, Stone Strength Lab or SweatBox?
Stone Strength Lab ships an update every 2 months, and SweatBox every 13 months. Most recently, Stone Strength Lab was updated on September 17, 2026 and SweatBox on August 19, 2026.

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