Ace Pitcher vs Pitch Lab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ace Pitcher
This app helps baseball pitchers improve performance and health by logging throws, tracking arm readiness, and providing personalized daily routines. Analyze pitch data, access exercise libraries, and receive AI-powered debriefs to train smarter.
- Arm Readiness Score
- Personalized daily routines
- Throw logging
- Pitch tracking and analytics
- Arsenal and count guide
- Exercise and drill libraries
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Ace Pitcher: Log & Throw Throw harder this off-season. Ace Pitcher builds you a lifting and throwing program around your velocity goal, tracks every session, and protects your arm while you do it. YOUR VELOCITY PROGRAM Set a velocity goal and Ace Pitcher builds the program to reach it. Throw days, lift days, plyo work, and recovery, all sequenced to your season, your equipment, and where your arm is right now. Nothing generic. A plan built to move your number. LIFT, THROW, RECOVER Full video libraries for strength work, plyo balls, band care, and mobility. Every session in your program pulls from them, so you always know what to do and why it builds velocity. Guided timers walk you through each routine. ARM READINESS Every day opens with your readiness score, built from recent workload, how the arm feels, days since your last outing, and Apple Health data. It tells you when to push and when to back off, so you gain velo without breaking down. LOG EVERY THROW Bullpens, games, catch play, lifts, or a single velo reading. Logging takes seconds and feeds your readiness score, your weekly pitch count, and your velocity trend. Watch the gain build week over week in Progress. PITCH DATA, IMPORTED Scan a Rapsodo or TrackMan screen with your camera, upload a screenshot, or import a CSV. Ace Pitcher pulls in velocity, movement, spin, and release data and tracks it over time alongside everything else you log. GRIPS AND PITCH CALLING A full pitch guide with real grip photos and movement profiles by age level. Build your arsenal, then get a recommended pitch for any count, batter, and base situation, with the reasoning behind every call. AFTER THE OUTING Get a breakdown after every game and a weekly summary of your velocity, workload, and trends. BUILT FOR PITCHERS AT ANY LEVEL Youth, high school, college, and anyone getting back after time off. Whether you're building velo in the off-season, holding it in-season, or coming back from rest, the program adjusts to the phase you're in. PRO MEMBERSHIP Everything is included: Personalized velocity program with full video libraries Arm readiness score with a full breakdown Bullpen, game, catch play, and lift logging Velocity trends and pitch analytics Rapsodo and TrackMan import by scan, screenshot, or file Pitch guide, arsenal tracking, and count-by-count pitch calling Apple Health sync Post-outing breakdowns and weekly digest SUBSCRIPTION INFORMATION Monthly: $19.99 per month Annual: $79.99 per year, includes a 7-day free trial Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. Build the velocity. Protect the arm. Privacy Policy: https://docs.google.com/document/d/e/2PACX-1vQiXJoqo-irTf-Zx4zpRAdaBOH6v2h3cGQDkPE8w8kSDpwRWlRfZDzED0ROiKck7eJ9YI6gm_47BUcg/pub Terms of Use: https://docs.google.com/document/d/e/2PACX-1vQvUgaxfDCJhLF_-WAsmIPSNJeWSIAqYnANPGU1nz8bBbiak8luZlqeAbyouuaajm6B36VrlyVyCv0w/pub
Pitch Lab
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Pitch Lab is a baseball pitch simulator for comparing how velocity, spin rate, and spin axis change pitch movement. Choose pitch types such as sliders, curveballs, forkballs, fastballs, and two-seamers, then adjust aim, handedness, velocity, spin, and spin axis. Use multiple viewpoints to compare trajectory, break, arrival point, and pitch shape. Pitch Lab is not a radar gun or measurement tool. It does not read real pitch data from sensors or video. It visualizes simulated trajectories from the parameters you choose for pitch design, coaching, bullpen discussion, and baseball training. Terms of Use (EULA): https://legal-docs-b97c0.web.app/pitch-lab/terms/
Screenshots
Verdict
The clearest difference is rating: Ace Pitcher at 4.8 against Pitch Lab's 2.0. Ace Pitcher also leads on ratings volume (165 vs 1). Pitch Lab's advantage is update cadence (every 2 days vs fortnightly) and device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Ace Pitcher sells 3 in-app purchases, starting at $19.99 per month and Pitch Lab sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Ace Pitcher holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: Ace Pitcher has 165 ratings behind it against 1, so its average is the more settled of the two.
Ace Pitcher ships an update fortnightly, Pitch Lab every 2 days. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.
| Parameter | Ace Pitcher | Pitch Lab |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (165 ratings) — better | 2.0 (1 ratings) |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 165 — better | 1 |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 639 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | ACE GLOBAL SPORTS LLC | Naoki Hasegawa |
In-app purchases
Ace Pitcher
- Monthly Plan$19.991 Month
- Annual Plan7 Days trial$79.991 Year
- Annual Access14 Days trial$79.991 Month
Pitch Lab
- Pitch Lab Pro 月額$3.991 Month
- Pitch Lab Pro 年額$29.991 Year









