Comparison

NSCA Spain vs TrainCurve

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

Head to head
About

NSCA Spain

Features
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Impulsa tu carrera como entrenador de fuerza con NSCA Spain. Accede a nuestros certificados internacionales, webinars, artículos científicos, podcast, blog y ofertas de empleo exclusivas. Todo el contenido avalado con el mayor rigor científico. Permanece siempre al tanto sobre rendimiento deportivo, salud, prevención de lesiones, nutrición, marketing y mucho más. Para entrenadores, preparadores físicos y entusiastas que buscan excelencia y evidencia científica.

About

TrainCurve

Features
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TrainCurve is the endurance training platform for cyclists, runners, and triathletes who want the training-load math their coach uses — without per-token AI fees. TRAINING LOAD, DONE RIGHT • CTL / ATL / TSB (Fitness, Fatigue, Form) built on the proven Banister 1965 impulse-response model • See how today's session moves your fitness and freshness • Plan races around your form curve RECOVERY AND STRESS, EVERY MORNING • Wake up to your recovery score, stress level, sleep and strain budget • Stress is read from your overnight HRV and resting heart rate against your own 30-day baseline • Arrives when you actually wake up, not at a fixed time BRING YOUR OWN AI COACH • Connect the AI you already pay for (ChatGPT Plus, Gemini, and more) — no extra subscription, no per-token charges • Get workout analysis, weekly plans, and race strategy grounded in your real data YOUR DATA, YOUR RULES • Reads workouts from Apple Health to compute your load automatically • EU-hosted, GDPR by design • Open source (AGPLv3) Free forever for your first 100 workouts. No credit card required. Terms of Use (EULA): https://traincurve.com/terms Privacy Policy: https://traincurve.com/privacy

Screenshots

NSCA Spain4 screens
TrainCurve4 screens

Verdict

The call

The clearest difference is in-app purchases: NSCA Spain at none against TrainCurve's 2. NSCA Spain also leads on iOS requirement (11.0 vs 17.0). TrainCurve's advantage is update cadence (fortnightly vs every 5 months). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. TrainCurve sells 2 in-app purchases, starting at $4.99 per month. NSCA Spain asks for nothing beyond the download.

UpkeepUpdate frequency

NSCA Spain ships an update every 5 months, TrainCurve fortnightly. The most recent releases landed on May 14, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 3 level
NSCA Spain versus TrainCurve: the parameters behind the verdict, then further details
ParameterNSCA SpainTrainCurve
PriceFreeFree
Update frequencyEvery 5 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS11.0 — better17.0
Further details — not scored
Size45 MB8 MB
Age rating17+17+
DeveloperVALTE INVESTMENT SLENRIQUE VALEROS MURIANA

In-app purchases

None

NSCA Spain

No in-app purchases

2 purchases

TrainCurve

Subscriptions2
  • TrainCurve Pro Monthly$4.991 Month
  • TrainCurve Pro Yearly$39.991 Year

Questions

Is NSCA Spain free?
NSCA Spain is free to download, with no in-app purchases.
Is TrainCurve free?
TrainCurve is free to download, with in-app purchases available.
Do NSCA Spain or TrainCurve have ads?
Neither NSCA Spain nor TrainCurve shows ads.
Which is updated more often, NSCA Spain or TrainCurve?
NSCA Spain ships an update every 5 months, and TrainCurve fortnightly. Most recently, NSCA Spain was updated on May 14, 2026 and TrainCurve on September 10, 2026.

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