Comparison

8bottle vs Core Body Studio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

8bottle

Track your water intake and set personalized hydration goals with this smart companion app. It syncs with a smart bottle to provide reminders and motivate you through friendly competition. Your hydration habits also contribute to global water projects.

Highlights
  • Smart hydration tracking
  • Personalized goal setting
  • Real-time progress display
  • Friend competition for motivation
  • Global water project contributions
  • Hydration tips and challenges
Read full description

Stay on top of your hydration with 8bottle, the smart water bottle designed for everyone. Track your water intake effortlessly with real-time progress displayed on the LED screen. Use the app to set personalized hydration goals tailored to your lifestyle. Compete with friends to stay motivated and make hydration fun. Monitor your global impact, contributing to water projects that bring clean, accessible water to everyone. Enjoy perfectly chilled water all day with advanced vacuum insulation. The fast wireless charging ensures your bottle is always ready. Ideal for work, gym, or home – elevate your hydration game with 8bottle. Explore how every drop contributes with the 8bottle app, your hydration planner. Utilize your smartphone to track water intake, set personalized hydration goals, and monitor progress. Sync with 8bottle for reminders to drink and enjoy perfectly chilled water throughout the day. Compete with friends for motivation and contribute to global water projects. The app also provides hydration tips, challenges, and curated content to keep you engaged and healthy. Elevate your hydration experience with 8bottle – because every bit counts towards a healthier you. Smart Hydration Tracking: 8bottle revolutionizes how you monitor your water intake. With its integrated LED screen and smartphone app, you can effortlessly track your hydration progress in real-time. Set personalized goals that adapt to your daily activities, ensuring you stay optimally hydrated throughout the day. Motivation and Engagement: Stay motivated with 8bottle by competing with friends and family to reach hydration goals. The app not only tracks your intake but also provides challenges and tips to keep you engaged. Whether you're at work, the gym, or home, 8bottle makes hydration a fun and rewarding part of your routine. Global Impact: Every sip with 8bottle contributes to global water projects, ensuring access to clean water for communities in need. Track your global impact through the app and see how your hydration habits are making a positive difference worldwide. Effortless Integration: Enjoy the convenience of perfectly chilled water all day long with advanced vacuum insulation. The bottle features fast wireless charging, ensuring it's always ready when you need it, wherever you are. With 8bottle, elevate your hydration game and discover how small changes in your daily routine can lead to significant health benefits. Stay hydrated, stay healthy, and make a meaningful impact with every sip. 8bottle is designed to enhance hydration and promote wellness. The products and services offered by 8bottle are intended for general hydration purposes and should not be considered medical devices. They are not intended to diagnose, treat, or prevent any disease. 8bottle should not be used as a substitute for professional medical advice, diagnosis, or treatment. All information provided by 8bottle, including through its app and other services, is for general informational purposes only. For specific health concerns or medical advice, please consult with a qualified healthcare professional.

About

Core Body Studio

Features
Read full description

Core Body is a modern reformer Pilates studio built around controlled strength, intentional movement, and a stronger approach to the core. Use the Core Body app to book classes, manage your schedule, purchase class packs and memberships, join waitlists, and stay connected to the studio. Our method blends Pilates-rooted movement, strength, sculpting, controlled intensity, and intentional sequencing to help you move with purpose and build from the core. Whether you are new to the reformer or ready for your next challenge, Core Body gives you a clear path through class formats designed for strength, control, endurance, mobility, and recovery. Download the app and book your next class at Core Body.

Screenshots

8bottle4 screens
Core Body Studio4 screens

Verdict

The call

The clearest difference is update cadence: 8bottle at fortnightly against Core Body Studio's every 2 months. 8bottle also leads on iOS requirement (14.0 vs 16.4). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

8bottle ships an update fortnightly, Core Body Studio every 2 months. The most recent releases landed on October 3, 2026 and September 26, 2026 respectively.

Scorecard2 real differences · 8 level
8bottle versus Core Body Studio: the parameters behind the verdict, then further details
Parameter8bottleCore Body Studio
PriceFreeFree
Rating5.0 (8 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings8 — better—
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 — better16.4
Further details — not scored
Size49 MB124 MB
Age rating4+17+
Developer8bottle IncSutra Fitness, Inc.

In-app purchases

None

8bottle

No in-app purchases

None

Core Body Studio

No in-app purchases

Questions

Is 8bottle free?
8bottle is free to download, with no in-app purchases.
Is Core Body Studio free?
Core Body Studio is free to download, with no in-app purchases.
Do 8bottle or Core Body Studio have ads?
Neither 8bottle nor Core Body Studio shows ads.
Which is updated more often, 8bottle or Core Body Studio?
8bottle ships an update fortnightly, and Core Body Studio every 2 months. Most recently, 8bottle was updated on October 3, 2026 and Core Body Studio on September 26, 2026.

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