KettleFit AI vs ForgeFit AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KettleFit AI
Read full descriptionHide full description
Learn kettlebell technique the right way — from day one. KettleFit AI analyzes your movements in real time using your iPhone's camera. Like having a personal coach always with you — one that corrects you in the moment, not after. ---- HOW IT WORKS Place your iPhone in front of you, select an exercise, and start moving. The app automatically detects your body position and identifies common form errors — frame by frame, in real time. Kettlebell AI detects key body landmarks (hips, knees, shoulders, wrists, ankles) and calculate joint angles and movement patterns in real time. Each error is classified by severity and displayed on screen the exact moment it occurs. Every session is saved with: rep count, detected errors by category, and a snapshot of your movement with skeleton overlay. Track your progress over time and see exactly where you're improving. ---- WHO IT'S FOR Beginners who are picking up the kettlebell and want to build correct technique from the start. No prior experience needed — the app guides you. ---- FEATURES • Real-time kettlebell form analysis • Instant visual and voice feedback during training • Rep counting and session tracking • Technique issue detection • Post-workout results and insights • Multiple kettlebell exercises to analyze KettleFit AI is designed for people who train independently and want quick feedback on their movement while working out at home or in the gym. ---- CAMERA USAGE The app uses your device camera to analyze body movement and provide technique feedback during kettlebell exercises. Camera access is required for the core functionality of the app. ---- SUBSCRIPTIONS KettleFit AI offers optional premium features through a subscription. A 3 days free trial is available for the Yearly plan. After the trial period ends, the subscription automatically renews unless cancelled before renewal. Subscriptions can be managed or cancelled anytime through your Apple ID account settings. ---- DISCLAIMER Kettlebell AI provides training assistance and movement feedback for fitness purposes only. The app does not replace professional coaching, medical advice, or guidance from certified trainers. Always exercise within your limits and consult a professional if you have health concerns. Privacy Policy https://kettlefit.lovable.app/privacy-policy Terms of Service https://kettlefit.lovable.app/terms-of-service
ForgeFit AI
Read full descriptionHide full description
Forge Fit AI replaces your trainer, nutritionist, and accountability partner. Answer a two‑minute onboarding and we build your calorie targets, macros, workout split, peptide schedule, and daily check-ins automatically. Every day you get a clear plan plus an on-call AI coach that adapts to your stats. What you get • Personalized targets: Dynamic calories, macros, water, fiber, and streak tracking with instant adjustments as your weight/goal changes. • FORGE FIT Coach (AI): Ask anything—workout plans, nutrition tweaks, recovery advice, pep talks—and save AI-generated workouts straight to your log. • Adaptive workouts: Upper/lower, PPL, HIIT, or home sessions with clear durations, exercise lists, and the option to log custom workouts. • Smart nutrition: One-tap meal logging, barcode scanner, photo/AI scan, and hydration tracking so your dashboard always reflects reality. • Peptide tracker: (Pro) Log protocols, doses, reminders, and history with 35+ preloaded peptides. • Accountability layer: Morning check-ins, social brags, progress stats, and reminders keep you consistent when motivation dips. FORGE FIT is free to try. Upgrade to PRO to unlock unlimited AI coaching, peptide tracking, advanced analytics, and premium content. Subscriptions renew automatically unless cancelled in Settings at least 24 hours before the current period ends. Terms of Use: https://getforge.fit/terms
Screenshots
Verdict
The clearest difference is device support: ForgeFit AI at 2 against KettleFit AI's —. ForgeFit AI also leads on iOS requirement (15.1 vs 18.0). On price and in-app purchases 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
Both are free to download. KettleFit AI sells 2 in-app purchases, starting at $4.99 per month and ForgeFit AI sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | KettleFit AI | ForgeFit AI |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 3 weeks |
| Ads | — | No |
| In-app purchases | Yes | Yes |
| Devices | — | iPhone, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 15 MB | 40 MB |
| Age rating | 17+ | 4+ |
| Developer | Andrea Montini | Michael Philiastides |
In-app purchases
KettleFit AI
- Monthly subscription$4.991 Month
- Yearly subscription$29.991 Year
ForgeFit AI
- Forge Pro Monthly$5.991 Month
- Forge Pro Yearly$49.991 Year









