Adapt Fitness vs Styrki
Adapt Fitness
adaptfitness.app
Styrki
styrki.comSide by side
| Figure | Adapt Fitness | Styrki |
|---|---|---|
| Price from | $5/mo | $5/mo |
| Free plan | — | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| iOS | Yes | Yes |
| Plans published | 2 | 3 |
| Spec score · AI Fitness Apps | 8.1 (#8) | 7.5 (#22) |
| Integrations | With permission, the app reads selected Apple Health data and can save completed workouts; supported Garmin metrics may arrive through Garmin Connect sharing with Apple Health. | The app lists two-way Apple Health, Apple Watch, Strava, Polar and Oura integrations. |
| Product | Adapt Fitness is an iPhone workout planner that adjusts training plans based on goals, workout history, performance, and recovery context. | 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. |
| Security | The maker says it uses reasonable technical and organizational safeguards and notes that no system can guarantee absolute security. | The privacy policy says Styrki uses appropriate technical and organizational safeguards but cannot guarantee absolute security. |
| Support | Support handles account, purchase, health-data, and workout questions by email, and asks users to include iOS and app versions for technical issues. | The privacy policy directs support and privacy inquiries to [email protected]. |
Plans
Adapt Fitness
- Adapt Fitness Pro Monthly$9.99 a month
- Adapt Fitness Pro Annual$59.99 a year
In their own words
Adapt Fitness
Adapt Fitness has no write-up on Specifiction yet; its figures are above.
Styrki
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.