Comparison

Diamond Coach vs The Lab by The Performance Lab

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Diamond Coach

This app uses AI to analyze your baseball hitting and pitching videos, providing personalized feedback and drills. It focuses on one key improvement at a time, mimicking a real coach's guidance for smarter training.

Highlights
  • AI video analysis for hitting and pitching
  • Coaching based on video movement
  • Clear drills and next-step plans
  • Session-focused improvement
  • Coach-like feedback
  • Supports training in cages, fields, and gyms
Features
Read full description

Diamond Coach is an AI-powered baseball training app built to give players clear, honest, and actionable feedback on their hitting and pitching — using their own video. Upload a swing or pitch and receive coaching based on what actually happens in your video. Diamond Coach focuses on one high-impact fix at a time, with simple cues and drills you can apply immediately. No generic advice. No guessing. Diamond Coach is designed to feel like a real coach: Feedback grounded in visible moments from your video One clear priority to work on each session Simple drills with clear reps and cues Honest confidence when something can’t be fully confirmed Built for real training environments like cages, fields, and gyms Whether you’re training between practices or refining mechanics on your own, Diamond Coach helps you train smarter — not longer. Features • AI video analysis for hitting and pitching • Coaching based on visible movement in your video • Clear drills and next-step plans • Session-focused improvement • Simple, coach-like feedback players can trust Subscription Diamond Coach is a paid-only app and requires an active subscription to access video analysis and coaching features. Subscriptions include a free trial and automatically renew unless canceled at least 24 hours before the end of the trial or current billing period. Payment is charged to your Apple ID account. Subscriptions can be managed and canceled in your Apple ID account settings. Legal Privacy Policy: https://jblankiscool.github.io/Diamond-coach-private-policy/ support url: https://jblankiscool.github.io/Diamond-Coach-support-url.-/ license agreement https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Disclaimer Diamond Coach provides AI-generated training guidance for educational purposes only and is not a replacement for in-person coaching or professional instruction.

About

The Lab by The Performance Lab

This app provides baseball and softball players with a structured daily training plan created by their coach. Players can log workouts, track progress, and submit videos for feedback, keeping them organized and connected with their coaching team.

Highlights
  • Personalized daily training plans
  • Workout logging for reps and sets
  • Video submission for coach feedback
  • Performance metric tracking
  • Comprehensive game development programming
  • Coach-player connectivity
Features
Read full description

The Lab by The Performance Lab The Lab is the daily training home for baseball and softball players who want to get better with purpose. Follow the exact plan your coach builds for you, log your work as you go, send video for feedback, and watch your progress take shape across the season — all in one place. Built by The Performance Lab for the athletes and coaches we work with every day, The Lab keeps your training organized, accountable, and connected to the people guiding you. Follow your daily plan Your coach's programming shows up day by day — warmups, workouts, cooldowns, and everything in between. No guessing what to do today. Just open the app and get to work. Train across every part of your game Hitting, pitching, weight lifting, and mental performance each get their own focused programming, so your whole development is covered — not just one piece of it. Log every rep and every set Mark workouts complete as you finish them and record the weight you actually lifted, set by set. Your coach sees your work, and you build a clear history of what you've done. Send video for coach feedback Record and upload your swings, bullpens, and lifts straight from the app for your coach to review — so the feedback loop never has to wait until your next session. Track your performance Keep your metrics and progress in view over time, so the daily work adds up to something you can actually see. Built for coaches and players together Coaches program; players perform. The Lab connects both sides so everyone stays on the same page, all season long. To use The Lab, you'll need an account with a coach or organization on The Performance Lab platform. If you're not yet connected with a coach, reach out to your program to get started.

Screenshots

Diamond Coach4 screens
The Lab by The Performance Lab4 screens

Verdict

The call

The clearest difference is in-app purchases: The Lab by The Performance Lab at none against Diamond Coach's 2. The Lab by The Performance Lab also leads on rating (5.0 vs 4.8). Diamond Coach's advantage is update cadence (daily vs every 10 days) and ratings volume (5 vs 1). On price, ads, device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Diamond Coach sells 2 in-app purchases, starting at $6.99 per month. The Lab by The Performance Lab asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

The Lab by The Performance Lab holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Diamond Coach has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Diamond Coach ships an update daily, The Lab by The Performance Lab every 10 days. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

Scorecard5 real differences · 5 level
Diamond Coach versus The Lab by The Performance Lab: the parameters behind the verdict, then further details
ParameterDiamond CoachThe Lab by The Performance Lab
PriceFreeFree
Rating4.8 (5 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings5 — better1
Update frequencyDaily — betterEvery 10 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.1
Further details — not scored
Size40 MB33 MB
Age rating12+4+
DeveloperJack BlankThe Performance Lab LLC (Virginia)

Customer experience

Diamond Coach

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

The Lab by The Performance Lab

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Diamond Coach

Subscriptions2
  • monthly$6.991 Month
  • Yearly Subcription3 Days trial$29.991 Year
None

The Lab by The Performance Lab

No in-app purchases

Questions

Is Diamond Coach free?
Diamond Coach is free to download, with in-app purchases available.
Is The Lab by The Performance Lab free?
The Lab by The Performance Lab is free to download, with no in-app purchases.
Which has better reviews, Diamond Coach or The Lab by The Performance Lab?
The Lab by The Performance Lab is rated higher. Diamond Coach averages 4.8 out of 5 from 5 ratings, while The Lab by The Performance Lab averages 5.0 from 1 ratings.
Do Diamond Coach or The Lab by The Performance Lab have ads?
Neither Diamond Coach nor The Lab by The Performance Lab shows ads.
Which is updated more often, Diamond Coach or The Lab by The Performance Lab?
Diamond Coach ships an update daily, and The Lab by The Performance Lab every 10 days. Most recently, Diamond Coach was updated on October 13, 2026 and The Lab by The Performance Lab on October 5, 2026.

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