Tech riderRev. 4 Oct 2026

Styrki

Ch 057.3of 27AI Fitness Apps

1Runs oniOS
2CostsFree plan · free trial · paid from $3.47/mo
3AI coachingYes
4Adaptive progressionYes
5Custom workout plansYes
6Exercise library600 exercises
7Supported platformsiOS
8Equipment profilesYes

8 lines stated Written from the maker's own pages: styrki.com

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Overview

Styrki is an iPhone training app combining strength workouts and running with AI coaching tailored to recovery, strength curves, and volume tolerance. After each session, its AI recalculates weights, sets, and reps using training and recovery feedback. Running tools include GPS runs, heart rate tracking, and Norwegian 4×4 intervals; the app says it detects more than 20 types of lifting and running personal bests. The exercise library lists over 600 strength exercises, with video demonstrations, instructions, and muscle-targeting guides. Styrki lists two-way Apple Health integration and integrations with Apple Watch, Strava, Polar, and Oura. Apple Watch can start runs and stream live heart rate; Live Activities show pace and rest timers, and widgets show the Styrki Score and next session. The free plan includes manual logging, full personal-best tracking, GPS runs, cardio and heart rate, plus three AI workouts and five coach messages. Paid AI plans add unlimited workout generation and coach chat, while AI Voice adds live voice coaching. The company says training context, prompts, microphone audio, and transcripts may be sent to third-party AI providers to generate requested results.

Who it is for

Styrki suits iPhone users combining strength training and running who want adaptive workouts and wearable integrations. Its free plan offers a limited amount of AI workout and coach messaging alongside manual logging and tracking.

What is good

Recalculates weights, sets, and reps each session.
Includes GPS runs and heart rate tracking.
Library lists over 600 strength exercises.
Integrates with Apple Health, Apple Watch, Strava, Polar, and Oura.
Users can request deletion or a portable copy of personal data.

What to know first

Available on iOS only.
Free plan includes three AI workouts and five coach messages.
Training context, prompts, audio, and transcripts may go to AI providers.
Security safeguards cannot guarantee absolute security.

Verdict

Styrki brings adaptive strength training and running into an iPhone app, with multiple wearable integrations. Consider the free plan's AI limits and the stated sharing of coaching inputs with third-party AI providers.

Styrki plans and pricing

All plans

Free Free Unlimited manual workout logging · full PB tracking · GPS runs, cardio and heart rate · Styrki Score · community feed and leaderboards · 3 AI workouts + 5 coach messages styrki.com · 4 Oct 2026

Styrki AI Voice $41.67/yr billed annually ($499.99) · 7-day free trial · save 30% Everything in Styrki AI · live voice coach · spoken cues, RPE prompts and form tips · hands-free coaching · spoken Max Test coaching · voice sessions saved to coach memory styrki.com · 4 Oct 2026

Styrki AI $59.99/yr billed annually ($59.99) · 7-day free trial · save 50% Everything in Free · unlimited AI workout generation and coach chat · adaptive learning · AI program adherence and periodization · AI avatar and video coaching styrki.com · 4 Oct 2026

Compared on AI fitness apps

Free plan: Yesstyrki.com
Paid from: $5/mostyrki.com
AI coaching: Yesstyrki.com
Adaptive progression: Yesstyrki.com
Custom workout plans: Yesstyrki.com
Exercise library: 600 exercisesstyrki.com
Supported platforms: iOSstyrki.com
Equipment profiles: Yesstyrki.com
Wearable sync: Yesstyrki.com

Facts

Product: Styrki is an iPhone training app that combines strength workouts and running with AI coaching tailored to a user's recovery, strength curves and volume tolerance.styrki.com · 4 Oct 2026
Adaptive workouts: The AI recalculates weights, sets and reps each session using training and recovery feedback.styrki.com · 4 Oct 2026
Coach memory: The coach can recall previous text chats and live voice sessions, and deleting a conversation deletes its stored memory.styrki.com · 4 Oct 2026
Running: The app offers GPS runs, heart rate tracking and Norwegian 4×4 intervals.styrki.com · 4 Oct 2026
Personal bests: Styrki says it automatically detects 20+ record types across lifting and running.styrki.com · 4 Oct 2026
Integrations: The app lists two-way Apple Health, Apple Watch, Strava, Polar and Oura integrations.styrki.com · 4 Oct 2026
Device features: Apple Watch can start runs and stream live heart rate, while Live Activities show pace and rest timers and widgets show the Styrki Score and next session.styrki.com · 4 Oct 2026
Privacy: Styrki says it does not sell personal information and does not use HealthKit, Motion/Fitness, location, microphone, Bluetooth or Photos data for advertising or marketing.styrki.com · 4 Oct 2026
AI data sharing: Relevant training context, prompts, microphone audio and transcripts may be sent to third-party AI providers to generate requested coaching or workout results.styrki.com · 4 Oct 2026
Security: The privacy policy says Styrki uses appropriate technical and organizational safeguards but cannot guarantee absolute security.styrki.com · 4 Oct 2026
Data controls: Users can request access, correction, deletion or a portable copy of personal data, and can delete their account in settings.styrki.com · 4 Oct 2026
Support: The privacy policy directs support and privacy inquiries to [email protected].styrki.com · 4 Oct 2026