Pitch AI vs 4APP Sports: which pitching training app fits you?

4APP sells memberships by level. Its App Store listing describes Rookie Ball as fundamentals: a daily throwing program with Trevor's top drills for beginners, strength and conditioning exercises, recovery techniques, nutrition guidelines, a Bullpen Coach for command and a daily health tracker. Double-A adds a daily throwing program with recommended drills, volumes and intensities, a weekly strength and conditioning plan, mobility routines, a post-throw recovery program and an adjustable nutrition plan. Triple-A adds a complete movement analysis and custom throwing and strength programs built on it. The listing notes the strength program is for athletes 14 and older.

Pitch AI has one paid tier. Every subscriber gets a throwing program built in progressive blocks from age, playing level, years pitching, recent pitch counts, available days and equipment, season phase and goal (velocity, command, durability or returning from injury), with a strength and conditioning program alongside it. Sessions can include catch play, long toss, plyo work, pulldowns, bullpens and arm care. The programming rules were written by a person; AI is not writing the program.

4APP includes a daily health tracker at every tier. At Triple-A, its listing says the integrated tracker updates your programs automatically based on your readiness score, and an AI coaching model monitors your progress and updates your programs. 4APP's website also lists bullpen command tracking, which Pitch AI does not offer as a dedicated tool.

Pitch AI's daily check-in (readiness 1 to 5, soreness, pain and sleep) adjusts that day's session for every subscriber. Logged throws feed an acute:chronic workload ratio trend that guides how fast volume and intensity build, with 0.80 to 1.30 as the steady-build range. When you log a game, Pitch Smart rest days for your age are applied before high-intent throwing returns. The aim is to build capacity steadily so you can handle more high-intent work, not to throw less.

4APP's listing advertises pitching mechanics video analysis "by Trevor himself," and its App Store purchase list includes a one-time Mechanical Analysis for $199.99. Triple-A includes a complete movement analysis covering pitching mechanics and functional movements in the weight room. A review from a Cy Young Award winner is something no AI report can match.

Pitch AI includes AI mechanics analysis in the subscription. You upload or record a clip of one pitch, 10 seconds or less, and get a report with strengths, areas that need attention, findings by phase of the delivery, priority fixes with drills and a confidence note, exportable as a PDF to share with a coach. It is fast and repeatable, but it is not a human expert or motion capture.

4APP's Pro tier adds weekly Zoom calls with Trevor, Tim and other Pro members, private Discord access for 24/7 support, and direct coaching on pitch design, mental game, in-game strategy, sleep and recovery. For an advanced pitcher who wants a professional's input every week, that is a real differentiator. 4APP's listing says 100,000+ players and 70+ pros use it; that is the company's own figure.

Pitch AI does not sell access to a human coach. Instead, Coach View lets your own coach run the team: a roster with invites and guardian consent, assignable program templates or Pitch AI programming, a team calendar with schedule import, read-only wellness and logs, and an acute:chronic trend for each pitcher. Pitch AI also adds pitch design tools that import TrackMan, Rapsodo, Yakkertech, FlightScope and PitchLogic CSV exports, and a pitch grip library.

4APP prices are the in-app purchases shown on its US App Store listing as of October 7, 2026. We did not find a price listed for Rookie Ball. Pitch AI prices are web prices billed through Stripe at pitch-ai.app, with US App Store in-app prices in parentheses. Taxes, promotions and storefront pricing can differ or change.