Comparison

NatureDose vs TOUCH GRASS

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

Head to head
About

NatureDose

This app helps you improve your mental and physical health by tracking your time spent outdoors and in nature. It provides personalized nature prescriptions and insights into the benefits of nature exposure, acting as an antidote to screen addiction.

Highlights
  • Track weekly outdoor nature exposure
  • Daily nature dose breakdown
  • Set customized weekly targets
  • Optimize outdoor time with tips
  • Determine neighborhood NatureScore
Read full description

NatureDose® is the leading personalized nature prescription app. Totally free. NatureDose can monitor your time inside, outside, and exposed to natural environments to help you leverage the proven benefits of nature exposure for better mental and physical health. In the current world of never-ending technostress and screen addiction, NatureDose is the antidote to help you unplug for just a few minutes a day. Better health and wellness is right outside. On par with diet, exercise, or adequate sleep, making nature exposure an essential part of your lifestyle is one of the best choices you can make for your health and wellness. Backed by over 500 peer-reviewed scientific studies, increasing your time exposed to natural elements can have profound impacts, from a stronger immune system and reduced anxiety in adults to better eyesight and brain development in kids. In short, these studies prove that nature exposure can result in a longer, healthier, and even happier life. It's no surprise that "Nature Prescriptions" were named one of the top global wellness trends at The Global Wellness Summit and thousands of health care professionals, public health organizations, and governments around the world are employing nature as a health tool. NATUREDOSE FEATURES: - Using a patent-pending technology, NatureDose® can track your weekly outdoor nature prescription in minutes (a “NatureDose”) - Daily NatureDose breakdown - Determine longest nature session by week - Compare week-to-week nature exposure - Determine approximate indoor versus outdoor time by week - Set customized weekly NatureDose targets (for example 120 minutes a week) - Helpful tips, suggestions, and facts to optimize your time outdoors - Determine the relative amount of beneficial nature for any neighborhood (a “NatureScore®”) - Determine the highest NatureScore location by week PARTNER WITH US TO GET OUTSIDE! In addition to personalized health management, NatureDose can be an integral part of: - Corporate health and wellness programs - reduce burnout and keep productivity high - Health insurance - lower medical costs through a safe, scalable, and accessible intervention - Research - Doctor guided prescriptions for preventative care or treatment - Therapy, meditation, and mental health platforms - Physical health or activity/fitness apps - Community/organizational challenges and promotions - Nature based augmented reality and the “gamification” of time outside - White-label nature prescriptions - Any corporation, non-profit, or government agency who is interested in creating a healthier future through time outdoors! Learn more about the connections between nature and health, NatureDose, and NatureScore on our web site. NATURE IS NOT A LUXURY. IT IS A NECESSITY.

About

TOUCH GRASS

This app encourages users to reconnect with nature by prompting them to touch grass. It features smart camera validation for documenting moments, progress tracking with a heatmap, and navigation to nearby green spaces. Designed for digital natives and desk-bound professionals seeking balance.

Highlights
  • Document nature connection with smart camera validation
  • Track progress with contribution-style heatmap
  • Find nearest grass patches with turn-by-turn navigation
  • On-device processing for privacy
  • AI-powered grass-touching verification
Read full description

TouchGrass - Your Digital Nature Connection Coach Need a break from endless scrolling? TouchGrass is your playful companion for reconnecting with the natural world, one grass-touching moment at a time! FEATURES: • Document Your Nature Connection: Capture and verify your grass-touching moments with our smart camera validation • Track Your Progress: Watch your grass-touching journey unfold with our beautiful contribution-style heatmap • Find Your Next Touch: Get directions to the nearest patch of grass when you need a nature break • Turn-by-Turn Navigation: Walk your way to the closest park or green space • Privacy First: Your grass-touching data stays on your device Whether you're a desk-bound professional, a digital native seeking balance, or someone who just needs a reminder to step outside, TouchGrass makes connecting with nature fun, easy, and trackable. Our advanced AI ensures you're actually touching grass (no cheating!) while our sleek interface helps you build a healthy habit of outdoor connection. Watch your progress grow over time with our satisfying visualization system. Join thousands of others who are rediscovering the simple joy of touching grass. Your next moment of nature connection is just a tap away! Note: TouchGrass uses camera access to verify grass touching and location services to find nearby green spaces. All processing happens on device to protect your privacy. Download TouchGrass today and start your journey back to nature! This app uses Apple’s standard EULA/Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

NatureDose4 screens
TOUCH GRASS3 screens

Verdict

The call

The clearest difference is in-app purchases: NatureDose at none against TOUCH GRASS's 3. NatureDose also leads on ratings volume (674 vs 9) and rating (4.6 vs 4.2). TOUCH GRASS's advantage is ads (none vs shown) and update cadence (every 3 days vs every 6 weeks). On price, monetization model, 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. TOUCH GRASS sells 3 in-app purchases, starting at $6.99 per 7 days. NatureDose asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

NatureDose holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: NatureDose has 674 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 64% of NatureDose's written reviews are positive against 80% of TOUCH GRASS's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

NatureDose ships an update every 6 weeks, TOUCH GRASS every 3 days. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

Scorecard6 real differences · 4 level
NatureDose versus TOUCH GRASS: the parameters behind the verdict, then further details
ParameterNatureDoseTOUCH GRASS
PriceFreeFree
Rating4.6 (674 ratings) — better4.2 (9 ratings)
Positive reviews63.6% of reviews80.0% of reviews — better
Number of ratings674 — better9
Update frequencyEvery 6 weeksEvery 3 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size31 MB9 MB
Age rating4+4+
DeveloperNatureQuantCOLBERG ENTERPRISES 2 LLC

Customer experience

NatureDose

All ratings565 ratings
Positive87.4%
Neutral5.1%
Negative7.4%
Written reviews44 reviews
Positive63.6%
Neutral9.1%
Negative27.3%

TOUCH GRASS

All ratings9 ratings
Positive77.8%
Neutral0.0%
Negative22.2%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Bugs and requests

NatureDose

Reported bugs

3 issues
  • Fails to recognize outdoor time spent
  • Incorrectly logs indoor time as outdoor
  • Doesn't work in certain areas/locations

Requested features

4 requests
  • More transparency in NatureScore calculation
  • Ability to manually log/edit outdoor time
  • Interactive map feature to find high-scoring areas
  • Daily/weekly summaries and insights

TOUCH GRASS

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

NatureDose

No in-app purchases

3 purchases

TOUCH GRASS

Subscriptions3
  • TOUCH GRASS PREMIUM3 Days trial$6.997 Days
  • TOUCH GRASS PREMIUM7 Days trial$24.991 Month
  • TOUCH GRASS PREMIUM1 Month trial$249.991 Year

Questions

Is NatureDose free?
NatureDose is free to download, with no in-app purchases.
Is TOUCH GRASS free?
TOUCH GRASS is free to download, with in-app purchases available.
Which has better reviews, NatureDose or TOUCH GRASS?
NatureDose is rated higher. NatureDose averages 4.6 out of 5 from 674 ratings, while TOUCH GRASS averages 4.2 from 9 ratings.
Do NatureDose or TOUCH GRASS have ads?
NatureDose shows ads; TOUCH GRASS does not.
Which is updated more often, NatureDose or TOUCH GRASS?
NatureDose ships an update every 6 weeks, and TOUCH GRASS every 3 days. Most recently, NatureDose was updated on November 7, 2026 and TOUCH GRASS on November 4, 2026.

Other comparisons