DataFit App vs Ray
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DataFit App
Access personalized workout programs and track your fitness journey. Monitor workouts, nutrition, habits, and measurements with coach support. Join communities for motivation and earn badges for achievements.
- Workout programs and tracking
- Nutrition and meal tracking
- Habit tracking
- Goal setting and progress monitoring
- Coach messaging
- Digital communities
- Wearable device integration
Read full descriptionHide full description
With the DataFit App, you will have access to workout programs designed specifically to help you reach your fitness and health goals! You can follow & track your workouts, your nutrition, your lifestyle habits, measurements and results–all with the help of your coach. FEATURES: - Access training plans and track workouts - Follow along to exercise and workout videos - Track your meals and make better food choices - Stay on top of your daily habits - Set health and fitness goals and track progress towards your goals - Gain milestone badges for achieving new personal bests and maintaining habit streaks - Message your coach in real-time - Be part of digital communities to meet people with similar health goals and stay motivated - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect your Apple Watch to track workouts, steps, habits, and more right from your wrist - Connect to other wearable devices and apps like the Apple Health App, Garmin, Fitbit, MyFitnessPal, and Withings devices to track workouts, sleep, nutrition, and body stats and composition Download the app today!
Ray
This app acts as a personal trainer, providing real-time voice guidance for workouts. It adapts to your schedule, physical limitations, and goals, offering customized routines whether you're at the gym or at home. It automatically counts reps and learns your preferences over time.
- Real-time voice guidance
- Adaptive workout adjustments
- Automatic rep counting
- Personalized training plans
- Workout accountability checks
- Learns user preferences
Read full descriptionHide full description
Meet Ray — your AI personal trainer. Voice-guided strength training that listens, adapts, and remembers what works for you. All the benefits of a personal trainer for a fraction of the price. No more staring at your phone between sets. No more guessing what to do at the gym. Just show up, and Ray handles the rest. TRAINING THAT FITS YOUR LIFE Real trainers are effective because they know you — your schedule, your injuries, your goals. But at $100-200/hour, most people can't afford that. Ray brings that same personalized experience to your phone. Tell Ray your shoulder's bothering you, and your workout adjusts instantly. Running late? Ray will build a shorter session. Traveling with no equipment? Ray creates a bodyweight workout on the spot. This isn't a workout library. It's a coach that pays attention. WHAT MAKES RAY DIFFERENT ◆ TALK. RAY LISTENS. Talk to Ray during your workout. Say "my shoulder hurts" — Ray adjusts the workout instantly. Say "I'm tired" — Ray scales the intensity. No menus. No settings. Just conversation. ◆ VOICE-GUIDED WORKOUTS Ray coaches you through every rep with clear audio cues. Your phone stays in your pocket — not in your face. ◆ LEARNS AND REMEMBERS The more you train with Ray, the better Ray gets at knowing what works for you. Your preferences, your progress, your patterns — Ray remembers it all. ◆ COUNTS REPS HANDS-FREE Ray counts reps for you on supported exercises — so you can focus on form, not math. ◆ KEEPS YOU ACCOUNTABLE Ray checks in before your workout to make sure you're showing up. Miss a session? Ray helps you reschedule and get back on track. WORKOUTS FOR EVERY GOAL - Strength Training & Muscle Building - Weight Loss & Fat Burning - HIIT & Conditioning - Bodyweight & Core - Mobility & Flexibility - Gym or At-Home — dumbbells, barbells, machines, bodyweight BUILT FOR REAL LIVES Ray integrates with Apple Watch and Apple Health to track your workouts and sync your progress automatically. Your training data stays connected — even when you work out outside the app. Whether you're returning to lifting after years off or building your first routine, Ray meets you where you are. Real schedules. Real bodies. Real progress. Stop planning. Start training. Download Ray and get your first workout today — free. Terms of Use: https://www.rayfit.com/terms-service/
Screenshots
Verdict
The clearest difference is in-app purchases: DataFit App at none against Ray's 18. DataFit App also leads on review sentiment (100% vs 90%) and device support (4 vs 2). Ray's advantage is update cadence (every 6 days vs every 2 months) and ratings volume (302 vs 30). On price, rating and ads 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. Ray sells 12 in-app purchases, starting at $19.99 per month. DataFit App asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for DataFit App against 4.8 for Ray. That said, the two scores are not equally well evidenced: Ray has 302 ratings behind it against 30, so its average is the more settled of the two. Written reviews are what separate them: 100% of DataFit App's written reviews are positive against 90% of Ray's.
DataFit App ships an update every 2 months, Ray every 6 days. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.
| Parameter | DataFit App | Ray |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (30 ratings) — better | 4.8 (302 ratings) |
| Positive reviews | 100.0% of reviews — better | 89.9% of reviews |
| Number of ratings | 30 | 302 — better |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 15.5 — better | 18.0 |
| Further details — not scored | ||
| Size | 209 MB | 175 MB |
| Age rating | 4+ | 4+ |
| Developer | DataFit LLC | Ray Fitness Systems Inc. |
Customer experience
DataFit App
Ray
In-app purchases
DataFit App
No in-app purchases
Ray
- Premium Access14 Days trial3 variants$19.991 Month
- Premium Access7 Days trial$19.991 Month
- Premium Access$19.991 Month
Show 9 moreShow fewer
- Premium Access$24.991 Month
- Premium Access14 Days trial3 variants$39.993 Months
- Premium Access7 Days trial$39.993 Months
- Premium Access$39.993 Months
- Premium Access$59.993 Months
- Premium Access14 Days trial3 variants$119.991 Year
- Premium Access7 Days trial$119.991 Year
- Premium Access$119.991 Year
- Premium Access$179.991 Year









