MuscleMap™ vs TrainCredits
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MuscleMap™
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Measure muscle tension. Show real results. MuscleMap is the companion app for the MuscleMapper — a handheld device that helps massage therapists, physical therapists, and chiropractors assess muscle tension in real-time. Measure full-body muscle tension in minutes, view tension levels on a full-body heatmap, and track client progress over time. Whether your focus is pain relief or performance, MuscleMap helps you deliver more personalized, efficient sessions. Features: - BLE connection with the MuscleMapper device - Real-time muscle tension readings - See color-coded body heatmaps - Client session tracking and history Manage your MuscleMap account from our website. For support: harrisonshu@getmusclemap.com
TrainCredits
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TrainCredits helps gyms, studios, trainers, and members manage credits, check-ins, and access in one premium mobile experience. Members can quickly open their pass, show their QR code, view credits, and stay connected to their studio. Trainers and staff can move faster with streamlined check-in tools and role-aware access. With TrainCredits you can: view your member pass and QR code check your remaining credits top up credits when needed review recent activity access studio information support trainer and staff check-in workflows TrainCredits is built for modern fitness businesses that work with credits, sessions, and member access across one or more locations.
Screenshots
Verdict
The clearest difference is update cadence: MuscleMap™ at every 2 weeks against TrainCredits's every 3 weeks. MuscleMap™ also leads on iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
MuscleMap™ ships an update every 2 weeks, TrainCredits every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | MuscleMap™ | TrainCredits |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 56 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Harrison Shu | Winston With |
In-app purchases
MuscleMap™
No in-app purchases
TrainCredits
No in-app purchases









