Comparison

Grounding, Earthing GroundSync vs Striking Studio

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

Head to head
About

Grounding, Earthing GroundSync

This app helps you reconnect with nature and improve your well-being through grounding and earthing practices. Track your barefoot walks, discover nature therapy spots, and monitor your health metrics like sleep and heart rate. Learn about the benefits of forest bathing and sunlight exposure to build a consistent wellness routine.

Highlights
  • Log barefoot walks by surface and activity
  • AI-powered surface detection
  • Discover local nature therapy spots
  • Monitor heart rate and sleep trends
  • Measure sunlight exposure with lux meter
  • Set and track wellness goals
  • Educational content on grounding practices
Features
Read full description

Reconnect with Nature. Recharge Your Health. Ground Sync is the leading app for grounding, earthing, barefoot walking, forest bathing, and nature therapy. Join thousands of people improving their health by reconnecting with the Earth - reducing stress, improving sleep, and feeling more energized every day. Whether you're barefoot in the grass, meditating by a lake, or walking along the beach, Ground Sync helps you make grounding and nature therapy a consistent part of your lifestyle - with tools to track, learn, and grow. WHAT IS GROUNDING? Grounding (or earthing) is the natural act of connecting your body to the Earth’s energy - through surfaces like dirt, sand, water, or stone. Backed by research, grounding and nature therapy may help regulate circadian rhythms, boost mood, reduce inflammation, and support heart health.WHY BAREFOOT WALKING & FOREST BATHING? Barefoot walking connects you directly to the Earth’s energy, while forest bathing immerses you in the healing atmosphere of trees. Together with grounding and earthing, these practices can help reduce stress, restore focus, and improve your mood. KEY FEATURES Track Your Grounding Sessions • Log barefoot walk by surface: grass, dirt, sand, water, rock, snow, mud, concrete, and more • Track by activity: standing, walking, meditating, swimming, yoga, tai chi, and beyond • Specify footwear: barefoot, grounded footwear, or regular shoes • Use AI to detect the surface you're grounding on automatically Discover Places for Nature Therapy • Find local grounding and nature therapy spots using our AI-powered discovery tool • Discover parks, beaches, trails, and hidden outdoor gems for earthing, forest bathing, barefoot walks, and natural meditation • Filter spots based on surface type, proximity, and nature features Measure and Analyze Your Wellness • Monitor heart health by comparing heart rate and HRV on grounded vs. non-grounded days • Track sleep trends - see how grounding impacts deep and REM sleep over time • Use the built-in lux meter to measure sunlight exposure and align with your natural circadian rhythm • Visualize your data with charts by day, surface, activity, and footwear • Spot long-term trends and refine your nature therapy routine with advanced filters Stay Motivated • Set daily, weekly, or monthly goals to build a consistent grounding and nature therapy habit • Track streaks and progress with a visual dashboard • Receive custom motivational reminders to ground, rest, or get outside • Share your grounding journey with friends and inspire others to reconnect with nature Learn and Grow • Explore curated educational content on the science and tradition of grounding and nature therapy • Learn how forest bathing, barefoot walking, and sunlight exposure support health • Connect ancient practices with modern wellness through bite-sized lessons and research PRO FEATURES Unlock the full experience with Ground Sync Pro: Ground Sync Pro – Yearly Plan • $39.99 per year (save over 30%) Ground Sync Pro – Monthly Plan • $4.99 per month • Enjoy unlimited features on a subscription basis • Payment will be charged to your Apple ID account at confirmation of purchase • Subscription auto-renews unless canceled 24 hours before the end of the current period • Manage or turn off auto-renewal in Apple ID settings By downloading this app, you agree to Apple’s Standard End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Take off your shoes. Touch the Earth. Try barefoot walking and forest bathing - your journey to nature therapy starts here.

About

Striking Studio

Features
Read full description

Welcome to Striking Studio — Zurich’s destination for high-energy striking fitness. Combining heavy bag training, full-body strength work, and real martial arts expertise, every session is designed to build strength, endurance, confidence, and skill in a motivating, no-contact environment. Whether you're new to boxing and kickboxing or looking to elevate your training, Striking Studio helps you learn, sweat, and grow at your own pace. With the app, you can: • Book and manage your classes with ease • View schedules and plan your training • Manage memberships and bookings • Stay updated with studio news and announcements • Connect with a supportive community of like-minded athletes • Track your journey towards greater strength, fitness, and confidence Train hard. Learn striking. Find your rhythm with Striking Studio!

Screenshots

Grounding, Earthing GroundSync4 screens
Striking Studio4 screens

Verdict

The call

The clearest difference is in-app purchases: Striking Studio at none against Grounding, Earthing GroundSync's 7. Grounding, Earthing GroundSync's advantage is update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement 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. Grounding, Earthing GroundSync sells 7 in-app purchases, starting at $7.99 per 7 days. Striking Studio asks for nothing beyond the download.

UpkeepUpdate frequency

Grounding, Earthing GroundSync ships an update weekly, Striking Studio every 2 months. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Grounding, Earthing GroundSync versus Striking Studio: the parameters behind the verdict, then further details
ParameterGrounding, Earthing GroundSyncStriking Studio
PriceFreeFree
Rating4.6 (16 ratings) — better—
Positive reviews77.8% of reviews—
Number of ratings16 — better—
Update frequencyWeekly — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better16.4
Further details — not scored
Size64 MB84 MB
Age rating+1217+
DeveloperAmenti Labs LLCIMPACT Martial Arts AG

In-app purchases

7 purchases

Grounding, Earthing GroundSync

Subscriptions7
  • Ground Sync Pro Weekly3 Days trial$7.997 Days
  • Ground Sync Pro Weekly$7.997 Days
  • Ground Sync Pro3 Days trial$9.991 Month
Show 4 more
  • Ground Sync Monthly$9.991 Month
  • Ground Sync Annual Offer$19.991 Year
  • Ground Sync Pro Annual3 Days trial$59.991 Year
  • Ground Sync Annual$59.991 Year
None

Striking Studio

No in-app purchases

Questions

Is Grounding, Earthing GroundSync free?
Grounding, Earthing GroundSync is free to download, with in-app purchases available.
Is Striking Studio free?
Striking Studio is free to download, with no in-app purchases.
Do Grounding, Earthing GroundSync or Striking Studio have ads?
Neither Grounding, Earthing GroundSync nor Striking Studio shows ads.
Which is updated more often, Grounding, Earthing GroundSync or Striking Studio?
Grounding, Earthing GroundSync ships an update weekly, and Striking Studio every 2 months. Most recently, Grounding, Earthing GroundSync was updated on November 4, 2026 and Striking Studio on November 5, 2026.

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