Major League Mechanics App vs Launch Quickness
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Major League Mechanics App
Learn pitching mechanics from a former MLB pitcher. This app breaks down fundamental techniques to help you improve your pitching, regardless of your current skill level. Developed with insights from a 15-season veteran.
- Pitching mechanics fundamentals
- Expert instruction from MLB pitcher
- Improve pitching technique
- Suitable for all skill levels
- Former MLB player insights
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Scott Erickson's Major League Mechanics: The fundamentals of pitching mechanics. Scott Erickson is a former Major League Baseball pitcher. He played for the Minnesota Twins, Baltimore Orioles, New York Mets, Texas Rangers, Los Angeles Dodgers, and New York Yankees over 15 seasons. Scott was a member of the 1991 World Series champion Twins. With Major League Mechanics Scott helps you develop the perfect pitching technique, no matter what your existing skill level is.
Launch Quickness
Improve your baseball or softball swing timing and reaction time with this app. Track your progress, analyze your performance, and access training videos to enhance batting speed and accuracy. Works with the Propeller Bat for detailed feedback.
- Track swing reaction time
- Chart training progress
- Analyze batting speed and accuracy
- Exclusive training videos
- Works with Propeller Bat
- Provides performance feedback
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Launch Quickness App Refine your swing timing and increase your batting Launch Quickness! A cutting-edge tool to instantly track your baseball, or softball, Launch Quickness reaction time. Charting your training progress, helps to identify changes that you can immediately implement for ongoing improvement in batting speed, accuracy, and stats. With exclusive training videos and the ability to work in conjuction with the Propeller Bat, the Launch Quickness app provides valuable feedback and analysis for consistent results. Feel the difference in your swing with the Launch Quickness App! Privacy Policy https://www.launchquickness.app/privacy/app/ Terms & Conditions https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Major League Mechanics App at 5.0 against Launch Quickness's 4.2. Major League Mechanics App also leads on in-app purchases (none vs 4) and iOS requirement (11.0 vs 17.0). Launch Quickness's advantage is ratings volume (128 vs 1). On price, update cadence, ads and device support 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. Launch Quickness sells 4 in-app purchases, starting at $12.99 per month. Major League Mechanics App asks for nothing beyond the download.
Major League Mechanics App holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Launch Quickness has 128 ratings behind it against 1, so its average is the more settled of the two.
Major League Mechanics App ships an update every 2 weeks, Launch Quickness monthly. The most recent releases landed on October 4, 2026 and October 18, 2026 respectively.
| Parameter | Major League Mechanics App | Launch Quickness |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.2 (128 ratings) |
| Positive reviews | — | 57.9% of reviews |
| Number of ratings | 1 | 128 — better |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 122 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Brent McDowell | Teacherman Hitting, LLC |
Customer experience
Major League Mechanics App
Launch Quickness
In-app purchases
Major League Mechanics App
No in-app purchases
Launch Quickness
- Player: Monthly Subscription$12.991 Month
- Family: Monthly Subscription$36.991 Month
- Player: Yearly Subscription3 Days trial$129.991 Year
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- Family: Yearly Subscription3 Days trial$369.991 Year
Questions
Is Major League Mechanics App free?
Is Launch Quickness free?
Which has better reviews, Major League Mechanics App or Launch Quickness?
Do Major League Mechanics App or Launch Quickness have ads?
Which is updated more often, Major League Mechanics App or Launch Quickness?
Other comparisons
