Commit Swimming vs ASP Nexus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Commit Swimming
This app simplifies swim workout logging and analysis for athletes and coaches. Its unique "Parser" algorithm interprets free-text entries, transforming them into trackable data. View trends, log workouts for groups, and manage notes and attendance effortlessly.
- AI-powered workout parsing
- Track swim season trends
- Log workouts for multiple groups
- Add notes and record test-set times
- Track athlete attendance
- Organize workouts into folders
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Write, track and analyze your swim workouts with Commit. Whether you are an athlete or a coach, Commit Swimming is the simplest and most modern way to keep a journal of your swim training. No need to type into little boxes, just write each workout like an email and Commit's proprietary algorithm, "The Parser", does the rest. "This is an enormous step forward from anything else that’s available. It's a game changer." Matt Kredich, Tennessee "Commit has created the most significant workout manager I've ever seen. This program is a blessing." Greg Wriede, Peddie "Finally an affordable program that makes logging simple." Adam Depmore, Lone Star Aquatics Written about on SwimSwam by Gold Medal Mel Stewart as "The most innovative swim software out there", Commit Swimming is the most advanced workout journal that coaches and swimmers across all levels are now using. Why? Because it tracks your workout history, it analyzes trends in your training, and most importantly, it’s extremely easy to use. All you have to do is type your workout like you would in a Word document, and everything else is automatically taken care of for you. Commit Swimming Features In addition to The Parser, Commit's swimming workout manager comes with easy to use features swimmers and swim coaches need every day. -view graphs and trends of your swim season -log workouts for yourself or multiple training groups at once -write notes for a workout to communicate with other coaches, keep track of mental notes, or record test-set times -track athlete-specific attendance for your workouts and view attendance reports -Organize workouts into folders for easy access As always, contact team@commitswimming.com with any questions!
ASP Nexus
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ASP Nexus is the athlete companion app for Aquatic Sports Performance. Accounts are created by your coach, so you and your family stay connected to your program from day one. YOUR TRAINING, ORGANIZED - See your coach-assigned schedule for the week ahead - Open each session and follow it set by set - Track reps, weight, and rest with built-in timers - Watch exercise demo videos so every movement is clear - Log readiness surveys so your coach can adapt your plan BOOK AND MANAGE SESSIONS - Book and cancel in-person training sessions - View and purchase memberships and session packages - Securely manage your payment methods (payments processed by Stripe) STAY IN TOUCH WITH YOUR COACH - Message your coach one to one, right inside the app - Get reminders for upcoming sessions and new messages - Review and sign documents and waivers in a few taps ASP SWIM - Access swim lessons and structured modules - Browse the swim video library - Follow your community feed BUILT FOR FAMILIES - Parents can manage their youth athletes from one account - Billing is parent-managed for minor athletes
Screenshots
Verdict
The clearest difference is in-app purchases: ASP Nexus at none against Commit Swimming's 1. ASP Nexus also leads on update cadence (every 3 weeks vs every 4 months). Commit Swimming's advantage is iOS requirement (11.0 vs 15.1). On price, 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. Commit Swimming sells 1 one-off in-app purchase. ASP Nexus asks for nothing beyond the download.
Commit Swimming ships an update every 4 months, ASP Nexus every 3 weeks. The most recent releases landed on October 2, 2026 and September 24, 2026 respectively.
| Parameter | Commit Swimming | ASP Nexus |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (18 ratings) — better | — |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 18 — better | — |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 24 MB | 72 MB |
| Age rating | 4+ | 12+ |
| Developer | Commit Analytics | Aquatic Sports Performance LLC |
In-app purchases
Commit Swimming
- Yearly Subscription$89.99
ASP Nexus
No in-app purchases
Questions
Is Commit Swimming free?
Is ASP Nexus free?
Do Commit Swimming or ASP Nexus have ads?
Which is updated more often, Commit Swimming or ASP Nexus?
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