Comparison

ATG PROTOCOL GYM vs CoreTech.

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

Head to head
About

ATG PROTOCOL GYM

Features
Read full description

This is application for users of ATG PROTOCOL GYM, also potential clients can download this application and learn more about what gym offers. With this application you can check out your subscription, training plans, reserve a group or individual training.

About

CoreTech.

Features
Read full description

CoreTech is a smart performance monitoring app designed for coaches and athletes who demand precision, control, and real-time insight. Connect multiple heart rate devices simultaneously and monitor live heart rate data from several users at once โ€” all in one unified dashboard. CoreTech allows seamless multi-device tracking, giving coaches full visibility over individual and group performance in real time. Create and manage athletes with ease, define personalized training profiles, and configure advanced heart rate training zones, including: Anaerobic zone models Karvonen zone calculation VT threshold-based zoning Design structured workouts using heart rate zones, build custom training plans, or import existing training sessions directly into the system. During training, CoreTech provides live monitoring and feedback, enabling precise control of intensity, recovery, and performance adaptation. Whether you're running individual sessions or managing group training environments, CoreTech delivers data-driven coaching, smarter training decisions, and performance optimization through real-time heart intelligence.

Screenshots

ATG PROTOCOL GYM4 screens
CoreTech.3 screens

Verdict

The call

The clearest difference is update cadence: CoreTech. at fortnightly against ATG PROTOCOL GYM's every 26 months. ATG PROTOCOL GYM's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

ATG PROTOCOL GYM ships an update every 26 months, CoreTech. fortnightly. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.

Scorecard2 real differences ยท 4 level
ATG PROTOCOL GYM versus CoreTech.: the parameters behind the verdict, then further details
ParameterATG PROTOCOL GYMCoreTech.
PriceFreeFree
Update frequencyEvery 26 monthsFortnightly โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 โ€” better15.0
Further details โ€” not scored
Size43 MB30 MB
Age rating4+4+
DeveloperThinkit dooDusan Borovnica

In-app purchases

None

ATG PROTOCOL GYM

No in-app purchases

None

CoreTech.

No in-app purchases

Questions

Is ATG PROTOCOL GYM free?
ATG PROTOCOL GYM is free to download, with no in-app purchases.
Is CoreTech. free?
CoreTech. is free to download, with no in-app purchases.
Do ATG PROTOCOL GYM or CoreTech. have ads?
Neither ATG PROTOCOL GYM nor CoreTech. shows ads.
Which is updated more often, ATG PROTOCOL GYM or CoreTech.?
ATG PROTOCOL GYM ships an update every 26 months, and CoreTech. fortnightly. Most recently, ATG PROTOCOL GYM was updated on September 9, 2026 and CoreTech. on September 14, 2026.

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