FitnessAI
FitnessAI: A focused strength app with adaptive programming, equipment flexibility, and body-composition tracking. Ranked #13 of 28 in AI Fitness Apps by our editors (8.1/10); pricing: Paid; best for adaptive strength training with body scanning.
At a glance
- Editor score8.1 / 10
- PricingPaid
- Best forAdaptive strength training with body scanning
- Paid from$89/yr
- Adaptive progressionYes
- Facts checked20 Sep 2026
Where it wins
- Adjusts weights, reps, recovery, and intensity as performance changes
- Supports home and gym workouts with equipment customization
- Adds Apple Watch sync and 3D body-composition tracking
Where it doesn't
- The published Premium Plan is billed annually at $89
- App-store subscription prices vary by region and subscription product
- Named integrations focus on Apple Watch and Apple Health
Our verdict on FitnessAI
FitnessAI is a mobile strength-training app for people who train at home or in a gym and want workout guidance that changes with their performance. It generates recommended exercises, sets, repetitions, weights, and rest periods, then supports progress and strength tracking over time. Available on iOS and Android, the app combines adaptive programming with guided exercise videos, muscle visuals, equipment customization, recovery adjustments, Apple Watch support, and 3D body-composition scanning.
According to the vendor's pricing page, the Premium Plan costs $89 per year with annual billing. The plan includes a personalized smart plan, written and video instructions, auto-gym detection, a plate math calculator, historical workout tracking, and gym and home workouts. The central feature is adaptive progression: FitnessAI adjusts weights and repetitions as performance changes, while recovery and intensity adjustments help shape subsequent sessions. That makes the product a fit for users who want structured strength programming without manually calculating every progression step. Its equipment customization also suits people whose training setup changes between home and gym.
FitnessAI's strongest differentiator is the combination of adaptive strength planning and body-composition measurement tracking. Guided videos and muscle visuals add reference points during exercise, while Apple Watch performance synchronization can connect workout data with the wearable experience. Apple Health is also listed as an integration. The tradeoff is a focused mobile and Apple-oriented ecosystem, alongside an annual Premium Plan whose app-store pricing can vary by region and subscription product. Choose FitnessAI if adaptive resistance training, equipment-aware plans, and body scanning are central priorities; choose another app if you need a broader integration ecosystem or a different billing structure.
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FitnessAI pricing
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FitnessAI fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | $89/yr |
| AI coaching | Yes |
| Adaptive progression | Yes |
| Custom workout plans | Yes |
| Exercise library | Not verified |
| Supported platforms | ios, android |
| Equipment profiles | Yes |
| Wearable sync | Yes |
| Deployment | Cloud, Mobile |
| Platforms | iOS, Android |
| Support | Email, Docs |
| Built for | Solo, Small business (editorial estimate) |
| Integrations | 2 integrations: Apple Watch, Apple Health |
| Pricing | Paid (source) |
| Website | fitnessai.com |
| Facts checked | 20 Sep 2026 |
FitnessAI integrations
FitnessAI lists 2 integrations on its own site.
- Apple Watch
- Apple Health
Alternatives to FitnessAI
- FitbodA broad strength-training app with adaptive programming and extensive exercise coverage.9.4
- FreeleticsA versatile free AI fitness app with broad training modes and adaptive plans.9.2
- BudyAn affordable mobile AI coach combining adaptive workouts, nutrition, tracking, and guidance.9.1
See all FitnessAI alternatives →
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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