SpinLabAi vs QBDNA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpinLabAi
This app provides quarterbacks and coaches with advanced biomechanical analysis of throws, featuring detailed reports and over 20 key metrics. It also offers a comprehensive drill library and a platform to connect with expert coaches for personalized training.
- Biomechanics breakdowns with overlay video
- Over 20 key throwing metrics
- Extensive drill library with 120+ videos
- Worldwide leaderboard for competition
- Expert coaching call scheduling
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SpinLabAi is a game changing platform for quarterbacks and coaches. Biomechanics Breakdowns Get access to the highest quality biomechanics breakdowns on the market with an overlay video and report with every throw. Over 20 metrics and key scores like overall QB rating, acceleration, deceleration, velocity efficiency, and kinematic sequence. Drill Library Access to drill library with over 120 videos from industry experts on fundamentals, mobility, arm care, coverages, IQ, exercises, and drills. Leaderboard See how you stack up against the competition with our worldwide leaderboard. Coaching Calls Schedule calls with our expert coaches to help take your game to the next level.
QBDNA
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QBDNA is where quarterbacks get seen. One profile holds everything a college coach wants to know: your measurables, your film, your season, and your offers. Build it once, then keep it current and let it work for you. FOR QUARTERBACKS Verified numbers. Height, weight, velo, deep ball, forty and more. Numbers proven at a camp or combine carry a verified mark, so a coach can tell what was measured from what was claimed. Submit evidence from your phone and get your own numbers verified. The Board. Browse every quarterback on QBDNA by class, state, and measurables. Watch offers and commitments land as they happen. Rankings. Leaderboards for every measurable, with a verified-only filter so the numbers mean something. Film that plays. Add your Hudl or YouTube highlights and they play right on your profile and in the feed. Ground View mechanics. Short clips of your throwing motion from the angles coaches ask for, including the side and behind views and your out, go, and dig throws. Signature throws. Post your best throws with the game context behind them. Game log. Add your schedule, log your stat line after each game, and get a nudge Sunday morning so you never forget. Verified stat lines feed the production leaderboards. Share cards. A clean card of your numbers and your photo, sized for Instagram and X. The Arena. Your QB trainer's schedule, one tab away. See his open times and book your next session. FOR PARENTS Create and manage your quarterback's profile, add the contact and academic information coaches ask for, and book his training. Parents handle the payments, so players under 17 are never shown a balance or a pay button. Girls can sign up through the parent portal for training only. Those profiles book sessions and never appear on The Board, Rankings, or the feed. FOR QB TRAINERS Run your training business from your phone. Your roster, your calendar, group sessions with age groups, camps, packages, and monthly unlimited plans. Families book your open times themselves. Payouts are handled for you, and your reports show who owes what. FOR COLLEGE COACHES A hand-verified coach account opens the scouting side: filter by measurables, build your board, keep scouting notes, share a board with your staff, see the games calendar, and reach out through the app. QBDNA+ MEMBERSHIP An optional membership for quarterbacks who want more room to stand out. Your profile surfaces first when coaches browse The Board. Six mechanics clip slots instead of two and five signature throws instead of one. Stat progression charts, alerts when a college program views your profile, a feed of every offer sent by the schools you follow, extra action shots for your share cards, and a QBDNA+ mark on your profile. We also post about you on QBDNA's Instagram and X at least once a month. QBDNA+ is an auto-renewing subscription: QBDNA+ Monthly, 1 month, $29.99 QBDNA+ Annual, 1 year, $299.00 Payment is charged to your Apple Account at confirmation of purchase. Your subscription renews automatically unless it is canceled at least 24 hours before the end of the current period, and your Apple Account is charged for renewal within 24 hours before the period ends. Manage or cancel your subscription in your Apple Account settings after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://joinqbdna.com/privacy QBDNA Terms of Service: https://joinqbdna.com/terms Questions or feedback: support@theqbdna.com
Screenshots
Verdict
The clearest difference is update cadence: QBDNA at every 3 days against SpinLabAi's every 3 weeks. SpinLabAi's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price, ads and in-app purchases 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. SpinLabAi sells 3 one-off in-app purchases and QBDNA sells 2 in-app purchases, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.
SpinLabAi ships an update every 3 weeks, QBDNA every 3 days. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.
| Parameter | SpinLabAi | QBDNA |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 83 MB | 42 MB |
| Age rating | 17+ | 12+ |
| Developer | Joseph Mohr | QBDNA |
In-app purchases
SpinLabAi
- Purchase Credits x1$49.99
- Purchase Credits x5$249.99
- Purchase Credits x10$499.99
QBDNA
- QBDNA Membership$29.991 Month
- QBDNA Membership Annual$299.991 Year









