Strike Zone Bowling Coach vs Bowlin

Five balls. One oil pattern. Which one do you throw tonight? Strike Zone is your digital bowling coach. Ball scanner, arsenal with 8-slot system, A–E grading for every ball on every pattern – and with Plus, your personal AI coach. All in one app. BALL INFORMATION Over 3,000 bowling balls with complete specs: core, cover, RG, differential, MB. Slot assignment and personal fit recommendation for your player type and arsenal. USBC status at a glance. Identify any ball by photo with the built-in scanner. ARSENAL WITH 8-SLOT SYSTEM Every ball is automatically assigned to one of 8 slots – from Tank (heavy oil) to Spare. Arsenal analysis with grade breakdown, lane condition spectrum, and an interactive arsenal map. Add the same ball multiple times with custom names for different layouts. BALL RECOMMENDATIONS Personalized suggestions based on your player type and arsenal gaps. Compare up to 6 balls at once with radar chart and specs table. OIL PATTERN COACHING Over 1,300 oil patterns with analysis and coaching tips. Line play, target arrows, breakpoint, and speed recommendations for fresh, carrydown, and burn. A–E grading for every ball on every pattern. Pattern logbook for personal notes. GAME TRACKING Frame-by-frame scoring with visual pin display. Foul tracking, ball changes, game notes. Formats: multi-bowler, Baker, Scotch Doubles, No-Tap, Match Play. Pocket hit tracking for high, flush, light, and Brooklyn. STATISTICS Average, high game, trends. Strike rate, spare rate, split conversion, single-pin rate. Spare heatmap, what-if analysis, breakdowns per ball, per pattern, and per location. Season statistics. Export as CSV or PDF. TRAINING CENTER Live Coach gives real-time tips after every frame in practice. Spare tips with the 3-6-9 system, lane adjustment suggestions, ball switch cues. Skill Tree, drills, weekly quests, and algorithmic training plans. CHALLENGES Challenge other bowlers – as a 1v1 match or open challenge. The opponent's score stays hidden until after you play. Create with Pro, join for free. COMMUNITY Find bowlers near you, compare arsenals and stats. Public profiles with deep links. Share balls, patterns, and stats as branded image cards. BALL MANAGEMENT Surface tracking with resurface phases. Layout editor with 4 systems: PAL, Dual Angle, VLS, 2LS. Document drilling sheets as photos. USBC flag for tournament-ineligible balls. STRIKE ZONE PLUS – YOUR AI COACH Optional subscription, builds on Pro. Seven AI modules: - Weekly Coach Recap with focus for the week ahead - Pattern Briefing for every oil pattern - Ball Advisor in four modes (worth it, next ball, dormant balls, for your player type) - Training Focus over 30 days - Season Review with award cards - Coach Chat for open questions - Scorecard Scanner for the lane monitor Plus: manage friends & lists. 7-day free trial. Requires active Pro. FREE / PRO / PLUS Free: Full database, full pattern library, 5 scans, 3 arsenal balls, 10 games, basic statistics. Pro (one-time purchase): Unlimited everything. Scoring Engine, Live Coach, ball comparison, arsenal analysis, pocket tracking, spare heatmap, what-if, Training Center, create challenges, community profiles. Plus (subscription): All AI coaching modules, friends & lists, Scorecard Scanner. Requires Pro. Pro is a one-time purchase – no recurring fees. Plus is optional, monthly or yearly subscription, cancel anytime. Missing a ball or pattern? Report it right in the app. The database grows with the community. Make smarter calls on the lanes. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Bowlin is an AI-powered bowling analysis app that uses your smartphone camera to analyze bowling shots. It analyzes posture, ball trajectory, RPM, ball speed, and release balance using on-device AI, while supporting both offline video analysis and real-time continuous shot monitoring. Analysis results are stored in your history, allowing you to track performance changes and recurring patterns across multiple shots. With lane pattern visualization and comparison tools, you can manage your line strategy more effectively. Some advanced reports, cloud synchronization, and export features are available with a PRO subscription. Because analysis is processed directly on your device, you can manage your data more securely while continuously improving your bowling performance. [Bowlin Pro] • Unlimited lane pattern registrations • Detailed AI reports • Automatic cloud backup • Cross-device synchronization We offer a monthly subscription for ₩3,300/month for the first 3 months, then ₩4,400/month thereafter, as well as an annual subscription for ₩42,000/year. Payment will be charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renewal is turned off at least 24 hours before the end of the current subscription period. Renewal charges will be applied within 24 hours prior to the end of the current period. You can manage your subscription and turn off auto-renewal in: Settings > App Store > Apple ID > View Apple ID > Subscriptions Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://bowl-in.com/app/privacy.html