One intelligent app for training, nutrition, sleep and recovery — so your strength score knows about your sleep, your nutrition knows about today's session, and your AI coach knows everything.
Most people stitch together five different apps to track training, food, sleep, and recovery — then try to make sense of it on their own. Aspier is one app that does it for you.
Six built-in systems, each one tuned for serious training. All talking to each other — not stitched together.
Tell Aspier your goal — strength, hypertrophy, fat loss, general fitness — and it builds a programme around your schedule, equipment, and history. Plans adapt as you log sessions.
Snap your plate; Aspier estimates macros, calories, and micronutrient quality. No barcode scanning, no 5-minute logging rituals.
Connect Apple Health and Aspier reads your HRV, resting heart rate, sleep, SpO2 and respiratory rate to surface a daily recovery score and training-load guidance.
Every set you log feeds a strength score that tracks your progress across the major lifts, with forecasts and personal-best alerts so you know exactly where you stand.
Ask anything — "Should I deload?", "What should I eat tonight?", "Why is my HRV down?" — and get answers grounded in your own training and biology, not generic advice.
See where you're light on fibre, iron, omega-3s and protein quality — not just calories in / calories out. Aspier flags deficits before they become a problem.
For years I watched clients juggle five different apps — one for workouts, another for food, another for sleep, another for HRV — and then try to stitch the picture together in their head. It didn't work. They'd train on no sleep, eat the wrong thing the night before a session, then wonder why progress had stalled.
Alongside coaching I've run aspier.uk — the training-gear brand I designed for the clients I work with. The app is the natural extension of that: same audience, same principles, just digital. As a thank-you to everyone who's supported the brand, every purchase from aspier.uk now includes 3 months of Aspier Pro free.
Aspier is the app I wished existed. Your training knows about your sleep. Your nutrition recommendations know about today's session. Your coach knows everything. One score on the home screen tells you whether to push or pull back, grounded in your data — not someone else's protocol. We don't sell your data. We don't run ads. Every feature exists because a real client needed it.
Start with a 7-day free trial. Cancel anytime before it ends and you won't be charged.
£5.25/month, billed yearly. The same Aspier Pro, less per month.
✓ 7-DAY FREE TRIALThen £62.99/year. Renews yearly until cancelled. Manage in iOS Settings → Apple ID → Subscriptions.
Same features. Less commitment.
✓ 7-DAY FREE TRIALThen £7.99/month. Renews monthly until cancelled. Manage in iOS Settings → Apple ID → Subscriptions.
Every order from aspier.uk includes a 3-month Pro code, sent to you in a separate email shortly after checkout. Tap "I have an access code" on the signup screen, paste it in, and you're in — no card needed.
Free for 7 days. Cancel anytime. Built by a personal trainer in the United Kingdom.