Comparison

Core Harmony vs Lazy Tiger

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

Head to head
About

Core Harmony

Features
Read full description

Download the Core Harmony App today to unlock your fitness potential! With our app, you can schedule classes that align with your unique body goalsβ€”whether it's building strength, improving flexibility, or achieving a toned physique. Browse our diverse class offerings, sign up effortlessly, and track your progress as you work toward a stronger, more balanced you. Optimize your fitness journey and experience ultimate convenience by signing up for classes right from your device! Download the Core Harmony App today and take the first step toward achieving your goals!

About

Lazy Tiger

Features
Read full description

Lazy Tiger is a fitness progress tracking app designed to help users monitor and analyze their workout performance on gym cardio machines such as SkiErg, Rowing, and Bike machines. The app connects workout session data to provide users with a clear view of their training progress over time. Users can track key performance metrics including distance, duration, pace, calories burned, and session history for each supported machine. Lazy Tiger presents progress through easy-to-understand visualizations, allowing users to compare workouts, identify performance trends, and stay consistent with their fitness routine. All data is organized per machine type, enabling focused insights for different training styles. The app is intended for gym-goers who want a simple, structured way to review their cardio workouts and track improvement without manual logging.

Screenshots

Core Harmony3 screens
Lazy Tiger1 screens

Verdict

The call

The clearest difference is ads: Lazy Tiger at none against Core Harmony's shown. Lazy Tiger also leads on update cadence (weekly vs every 3 months). Core Harmony's advantage is iOS requirement (14.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Core Harmony ships an update every 3 months, Lazy Tiger weekly. The most recent releases landed on October 15, 2026 and October 20, 2026 respectively.

Scorecard3 real differences Β· 3 level
Core Harmony versus Lazy Tiger: the parameters behind the verdict, then further details
ParameterCore HarmonyLazy Tiger
PriceFreeFree
Update frequencyEvery 3 monthsWeekly β€” better
AdsYesNo β€” better
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS14.0 β€” better17.0
Further details β€” not scored
Size123 MB78 MB
Age rating4+4+
DeveloperCHM PILATES COMPANY LIMITEDCOZMOTEC CG CONSULTING ltd

In-app purchases

None

Core Harmony

No in-app purchases

None

Lazy Tiger

No in-app purchases

Questions

Is Core Harmony free?
Core Harmony is free to download, with no in-app purchases.
Is Lazy Tiger free?
Lazy Tiger is free to download, with no in-app purchases.
Do Core Harmony or Lazy Tiger have ads?
Core Harmony shows ads; Lazy Tiger does not.
Which is updated more often, Core Harmony or Lazy Tiger?
Core Harmony ships an update every 3 months, and Lazy Tiger weekly. Most recently, Core Harmony was updated on October 15, 2026 and Lazy Tiger on October 20, 2026.

Other comparisons