Comparison

OPTIfit. vs CORE TRAIN

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

Head to head
About

OPTIfit.

Features
Read full description

Elevate your fitness routine with the app! It's your all-in-one solution to easily monitor your workouts, track progress, and achieve your fitness goals with engaging insights and motivation. The app offers an array of features, including: Workout Tracking Seamlessly capture all your workout data from gym equipment or manually enter it for a complete record. Training Plans Optimize your workouts with personalized plans provided by your fitness facility or trainer. Activity Levels Stay motivated with encouraging milestones as you progress to higher levels. Fun Challenges Challenge yourself with time-based activities that reward you with kudos, activity points, and prizes. Schedules Manage and book classes with ease to keep yourself on track. And much more! The app integrates with HealthKit to help you save your workouts and contribute to your fitness goals and challenges. Have a comment or question about the app? Email our team directly at digitalsupport@egym.com.

About

CORE TRAIN

Features
Read full description

CORE TRAIN está diseñada para ayudarte a lograr tus objetivos entrenando con el peso de tu cuerpo. Aprende con cada workout que realices para recomendarte el mejor entrenamiento cada día.

Screenshots

OPTIfit.4 screens
CORE TRAIN4 screens

Verdict

The call

The clearest difference is update cadence: CORE TRAIN at fortnightly against OPTIfit.'s every 5 months. CORE TRAIN also leads on iOS requirement (12.4 vs 15.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

OPTIfit. ships an update every 5 months, CORE TRAIN fortnightly. The most recent releases landed on September 15, 2026 and September 19, 2026 respectively.

Scorecard2 real differences · 4 level
OPTIfit. versus CORE TRAIN: the parameters behind the verdict, then further details
ParameterOPTIfit.CORE TRAIN
PriceFreeFree
Update frequencyEvery 5 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.012.4 — better
Further details — not scored
Size174 MB11 MB
Age rating12+4+
DeveloperOPTIfit Fitnessclub GbRRaul Caceres

In-app purchases

None

OPTIfit.

No in-app purchases

None

CORE TRAIN

No in-app purchases

Questions

Is OPTIfit. free?
OPTIfit. is free to download, with no in-app purchases.
Is CORE TRAIN free?
CORE TRAIN is free to download, with no in-app purchases.
Do OPTIfit. or CORE TRAIN have ads?
Neither OPTIfit. nor CORE TRAIN shows ads.
Which is updated more often, OPTIfit. or CORE TRAIN?
OPTIfit. ships an update every 5 months, and CORE TRAIN fortnightly. Most recently, OPTIfit. was updated on September 15, 2026 and CORE TRAIN on September 19, 2026.

Other comparisons