Comparison

3D CTO Wiring vs Objectiv

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

Head to head
About

3D CTO Wiring

Features
Read full description

3D CTO Wiring Application This application has been developed for Interventional Cardiologists involved in CTO interventions ONLY to help cross CTO segments successfully and enter the distal true lumen at the distal cap or distal vessel landing zone using one’s bearings in 3D space. Key Features: Specific Calculation Algorithm : We consider eight conceptual locations of wire shaft and wire tip directions in subintimal plane at distal cap β€œin the 3D space” . Given ahead are the locations and directions of wire shaft and tip, respectively, in 2 orthogonal views and the derived true shaft locations and tip directions in the 3D space . User-Friendly Interface: Navigate effortlessly through a streamlined interface designed for efficiency, making complex calculations easy to manage. Disclaimer : This application has been developed for Interventional Cardiologists involved in CTO interventions only The information is for educational purposes only and is not any professional medical advice The app does not recommend or endorse any specific tests, physicians, products. Any issues or risks associated with using or acting upon the information on the app are not the app owner's liability. This app is not developed for the patients to use or see any specific data of their own. The app does not capture any doctor or patient 's personnel record such as - name, age, gender, contact information, past medical history or current disease The app owner is not liable for any issues or risks associated with using or acting upon the information on the app. For any clarification or feedback , kindly contact - 3dctowiring@gmail.com

About

Objectiv

Features
Read full description

Objectiv - Smart Study Room Management Objectiv helps students, mentors, and parents manage study sessions and academic progress effectively. Key Features: β€’ Attendance tracking and check-in/out β€’ Mentoring session booking β€’ Academic score tracking and trends β€’ Mock exam score management β€’ Parent dashboard for student monitoring β€’ Q&A session scheduling with mentors Designed for study rooms, academies, and educational institutions to streamline learning management.

Screenshots

3D CTO Wiring3 screens
Objectiv4 screens

Verdict

The call

The clearest difference is ads: 3D CTO Wiring at none against Objectiv's shown. 3D CTO Wiring also leads on iOS requirement (13.0 vs 15.1). Objectiv's advantage is update cadence (every 4 days vs every 7 months). 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

3D CTO Wiring ships an update every 7 months, Objectiv every 4 days. The most recent releases landed on May 18, 2026 and September 17, 2026 respectively.

Scorecard3 real differences Β· 3 level
3D CTO Wiring versus Objectiv: the parameters behind the verdict, then further details
Parameter3D CTO WiringObjectiv
PriceFreeFree
Update frequencyEvery 7 monthsEvery 4 days β€” better
AdsNo β€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS13.0 β€” better15.1
Further details β€” not scored
Size27 MB35 MB
Age rating4+4+
DeveloperPravin GoelTaejun Song

In-app purchases

None

3D CTO Wiring

No in-app purchases

None

Objectiv

No in-app purchases

Questions

Is 3D CTO Wiring free?
3D CTO Wiring is free to download, with no in-app purchases.
Is Objectiv free?
Objectiv is free to download, with no in-app purchases.
Do 3D CTO Wiring or Objectiv have ads?
Objectiv shows ads; 3D CTO Wiring does not.
Which is updated more often, 3D CTO Wiring or Objectiv?
3D CTO Wiring ships an update every 7 months, and Objectiv every 4 days. Most recently, 3D CTO Wiring was updated on May 18, 2026 and Objectiv on September 17, 2026.

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