Drill Planner vs AOPC

Drill Planner is the essential training companion for tennis players and coaches. Discover 100+ tested tennis drills, curated pro practice sessions, and build custom practices right on the court. FEATURES: • 100+ CURATED TENNIS DRILLS: Drills organized by stroke (forehand, backhand, serve, volley, return) and tactical objective (control, attack, defense, footwork). • TACTICAL COURT VIEW: Scale-accurate court geometry with precise player movement patterns, target zones, and ball trajectories. • READY-MADE LESSON PLANS (60, 90 & 120 MIN): Structured training sessions designed by elite coaches with warm-up, baseline mastery, net transition, and match play. • CUSTOM SESSION BUILDER: Assemble tailored practices in seconds. Add custom drills, timers, and specific coaching points. • ACTIVE PRACTICE TRACKER & TIMER: Run live sessions with integrated court timers, step-by-step progressions, and drill checklists. • 100% OBJECTIVE SCORING: Measurable scoring rules and target zones to track real performance improvements. Elevate your tennis training with structure, elite pedagogy, and proven results.

Current national olympic committees pins catalogues are mostly available only in paper form with low resolution and low quality photos. Without a global catalogue and with already thousands of existing pins it is hard for collectors to maintain the track of pins themselves, not to mention managing their personal collections. One of main aims of this project was to create an electronic version of the catalogue with improved high-quality photos. Having an electronic easily-browsable version will ease the access to catalogue not only for existing collectors, but could be used to draw attention of newcomers to the field. In the 1st phase we have gathered over 13 000 NOC pins sorted by the country of origin. In the next phase we will replace pins scans with high-quality photos. We will add more functionalities like pin recognition from photo, virtual collections, comparing collections, exchange of virtual pins, gamification, sharing on social networks and much more… I believe that AOPC will become your friend and we all will make it better. Therefore we ask you to send any comments, corrections, new pins or photos of pins we are currently missing, to the email address: delej@sportmed.sk We will update the catalogue approximately two times a year. We are looking forward to hearing from you and welcome all new collectors! This is an official application of The International Association of Olympic Collectors, known in French as the Association Internationale des Collectionneurs Olympiques (AICO). AICO is a non-profit association created to serve the olympic collecting community. AICO’s mission is to promote Olympic collecting related to the cultural and historic aspects of the Olympic movement. For more information visit AICO website https://aicolympic.org The app content is available in English.