Firefly vs Goro AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Firefly
This app uses your phone's camera to provide real-time form feedback for workouts and stretches. It offers personalized guidance, tracks progress, and helps build consistent fitness habits without extra hardware or scheduling.
- Real-time form feedback
- Mobility accommodations
- 3D movement replays
- Personal accountability tracking
- 7-day workout framework
- Customizable routines
- Gamified workouts with badges
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No more being handed workouts without accountability. Firefly delivers personalized daily home workouts guided by an AI fitness coach that corrects your form in real time. Using your phone’s camera, Firefly builds real workout habits through verbal and visual cues tailored to your mobility level. We can’t see your video and we never save it, keeping your workouts 100% private for you. With Firefly, you'll get: REAL-TIME FORM FEEDBACK Your AI coach corrects your form and posture instantly, to help you avoid building bad habits. ADAPTIVE COACHING Achieve real results by pushing yourself to match the coach's form. Either let the coach adjust as you move or lock in a difficulty. PERSONAL ACCOUNTABILITY Complete your daily workout by matching the coach's form on every exercise. On HARD difficulty, only full-range, properly executed reps count. OFFLINE WORKOUT Perform your workouts on the go without the internet. REVIEW & IMPROVE See exactly what went wrong after each workout. Replay your movements with a 3D stick figure, frame by frame. No video is stored. PERSONAL INSIGHTS Track your progress with form grades, workout history, and streaks. CUSTOMIZE YOUR ROUTINE Program your own routines. Select trained exercises from our library. WORKOUT PROGRAMS Stay consistent with challenges, milestones, and rewards. SEE YOUR BEST REP MOMENT Before finishing, Firefly shows your strongest rep. Share it instantly. DAILY CHECK-INS Get reminders to work out each day and stay consistent. WORKOUT GOAL TYPES: Stay Healthy - General full-body movement workouts to keep yourself active Build Muscle - Strength training focused with mobility exercises for recovery Fat/Weight Loss - Balanced mix of workouts meant to protect your muscles as you focus on nutrition Improve Flexibility - Mix of Yoga & Pilates focused on core strength and mobility stretches More Energy & Stamina - Full body workout with cardio to increase endurance FOR COACHES, TRAINERS, PHYSICAL THERAPISTS, INSTRUCTORS Scale your coaching without adding hours to your schedule. Firefly Classroom turns your programs into an AI coach that delivers consistent 1-on-1 coaching to every client 24/7. To get in contact, visit: https://www.firefly.fitness/contact-us-business Please exercise safely and progress at your own pace. Terms of Use: https://www.firefly.fitness/terms-of-service Privacy Policy: https://www.firefly.fitness/privacy Support: https://www.firefly.fitness/contact-us
Goro AI
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Nobody is watching your form. Not the guy on the next rack, not the mirror, and not you, because you are under the bar. Goro is. Film one set on your phone. About thirty seconds later you get a Rep Report: a form score out of 100, what your body is already doing right, and the one thing to fix on your next set. No wearables, no sensors, no asking a stranger to hold your phone. HOW IT WORKS Record a set, or upload a clip you already have. Goro spots the exercise for you, or you pick it. Close the app if you want. Goro grades in the background and pings you when your report is ready. WHAT’S IN YOUR REP REPORT • Form score out of 100, so progress is a number instead of a feeling • Keep doing: what you already have locked in, said out loud • Fix next: physical cues you can act on with your very next rep, not vague advice • Receipts: Goro pulls the exact frame from your own video where your hips sagged or your depth cut short, and shows it to you • Camera next time: how to film so Goro can see more of your set • See it done right: a model demo of the same movement, plus how to breathe through it FILM IT AGAIN AND GORO REMEMBERS Train the same lift next week and you get a follow-up review: your new score against your old one, what changed, and what is still hanging around. The Vault keeps every rep you have ever filed, filtered by exercise, so your bench in March sits next to your bench today. 200+ EXERCISES Squat, bench, deadlift, overhead press, row, pull-up, curl, plank, and everything around them, across chest, back, legs, shoulders, arms, and core. Every exercise comes with form cues and breathing, and the library keeps growing. Goro grades controlled resistance training, the lifts where technique actually buys you something. Not cardio, not stretching. WHY IT STAYS ON YOUR PHONE • You never have to ask. No coach, no mirror, no awkward "can you film my last set?" • Specific beats generic. "Bring your chest all the way to the bench" is a thing you can do. "Go deeper" is not. • Honest by design. Goro shows you the frame the grade came from, so you can push back on it. • Start as a guest. No account needed for your first check. Sign in when you want your Vault on every device. • English and Tiếng Việt. PLANS Goro Free: 3 form checks a month. Goro Pro: 100 checks a month, clips twice as long, and a full year of Vault history. Goro Max: 250 checks a month and a Vault that never expires. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel any time in your App Store account settings. Goro is an AI coach, not a certified trainer or a doctor. Treat every note as a guide, train inside your limits, and see a professional about pain or injury. Terms: https://www.tanabtech.com/goro/terms Privacy: https://www.tanabtech.com/goro/privacy
Screenshots
Verdict
The clearest difference is update cadence: Firefly at every 11 days against Goro AI's monthly. Goro AI's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support 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. Firefly sells 10 in-app purchases, starting at $8.99 per 7 days and Goro AI sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.
Firefly ships an update every 11 days, Goro AI monthly. The most recent releases landed on October 27, 2026 and October 20, 2026 respectively.
| Parameter | Firefly | Goro AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (131 ratings) — better | — |
| Positive reviews | 61.5% of reviews | — |
| Number of ratings | 131 — better | — |
| Update frequency | Every 11 days — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 194 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Beige LLC | TANAB TECHNOLOGIES JOINT STOCK COMPANY |
In-app purchases
Firefly
- Firefly Ultra Weekly3 Days trial$8.997 Days
- 1 Month7 Days trial$19.991 Month
- Monthly Membership1 Month trial$19.991 Month
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- Ultra 3 Month$39.993 Months
- 6 Month7 Days trial$39.996 Months
- 12 Month7 Days trial$119.991 Year
- Yearly Membership7 Days trial$119.991 Year
- Annual Members1 Month trial$119.991 Year
- Annual Offer1 Month trial$119.991 Year
- Lifetime Premium$299.99
Goro AI
- Goro Pro$19.991 Month
- Goro Max$39.991 Month









