Comparison

Trees PNW vs Seattle Tree Walks

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

Head to head
About

Trees PNW

Discover native trees of the Pacific Northwest with this offline guide. Learn identification cues for Oregon, Washington, and British Columbia's common native species. Ideal for outdoor enthusiasts, educators, and students.

Highlights
  • Offline tree identification
  • Native trees of Oregon, Washington, BC
  • Easy-to-spot identification cues
  • Educational tool for all levels
  • Enrich outdoor experiences
Features
Read full description

Explore, find, learn, teach! Trees PNW is a friendly guide to trees of the Pacific Northwest. It's the perfect app for your walks, hikes, vacations, backyard musings, and for teachers and students at every level. Once you download it, you can use your app wherever you are with no need for an internet connection. This distinguishes it from many other tree apps. Trees PNW helps you learn using easy-to-spot cues for each tree species. The app covers common native trees of Oregon, Washington, and the western half of British Columbia. The more familiar you are with these native trees, the more they will become your friends. Use the app to make your outdoor experiences more enriching.

About

Seattle Tree Walks

Discover Seattle's urban forest with self-guided tree walks. Learn about local trees, their history, and environmental impact. Explore over 15 routes at your own pace, perfect for nature enthusiasts and curious minds.

Highlights
  • Self-guided tree walks
  • Explore urban forest
  • Learn tree identification
  • Discover historical connections
  • Understand climate impact
  • Over 15 routes available
Features
Read full description

In celebration of the 50th anniversary of Earth Day, Trees for Seattle launches our new Tree Walk mobile app! Now you can explore Seattle’s urban forest from the safety of your living room or while on your own neighborhood stroll. This is an opportunity to learn more about the trees that make Seattle’s urban forest both unique and important with our self-guided, easy to use, mobile app. Whether you’re a budding botanist or simply interested in how Seattle’s trees contribute to a safer, healthier, more vibrant city, you’ll find an engaging Tree Walk to explore at your own convenience. For many years, dedicated volunteers from our Tree Ambassadors program have shared their extensive knowledge by creating and leading tours of the valuable and notable trees in neighborhoods across Seattle. These informative and engaging tours are the foundation of Seattle Tree Walks. Users can choose from over 15 different routes, with more options to come over the next several months. In addition to gaining some basic tree identification skills, you can explore the deep historical and cultural connections between trees and people, understand how trees are impacted by climate change, and much more. Trees for Seattle is the umbrella program for all of the City of Seattle's urban forestry efforts. Our commitment is to ensure that Seattle's urban forest is healthy, vital, and growing.

Screenshots

Trees PNW4 screens
Seattle Tree Walks4 screens

Verdict

The call

The clearest difference is monetization model: Seattle Tree Walks at free against Trees PNW's paid. Seattle Tree Walks also leads on rating (3.7 vs 3.2) and update cadence (every 2 days vs every 6 weeks). Trees PNW's advantage is ratings volume (91 vs 18). On price, review sentiment, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

Seattle Tree Walks holds the better App Store score, 3.7 against 3.2. That said, the two scores are not equally well evidenced: Trees PNW has 91 ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 45% of Trees PNW's written reviews are positive against 50% of Seattle Tree Walks's.

UpkeepUpdate frequency

Trees PNW ships an update every 6 weeks, Seattle Tree Walks every 2 days. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

Scorecard5 real differences · 5 level
Trees PNW versus Seattle Tree Walks: the parameters behind the verdict, then further details
ParameterTrees PNWSeattle Tree Walks
PriceFreeFree
Rating3.2 (91 ratings)3.7 (18 ratings) — better
Positive reviews44.6% of reviews50.0% of reviews — better
Number of ratings91 — better18
Update frequencyEvery 6 weeksEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.011.0 — better
Further details — not scored
Size16 MB47 MB
Age rating4+4+
DeveloperCliff CantorCity of Seattle

Customer experience

Trees PNW

All ratings87 ratings
Positive49.4%
Neutral2.3%
Negative48.3%
Written reviews56 reviews
Positive44.6%
Neutral3.6%
Negative51.8%

Seattle Tree Walks

All ratings18 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews12 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

Trees PNW

Reported bugs

53 issues
  • Photos not downloading
  • Image download problem
  • App crashes
  • Photos not loading
  • Tree pics disappeared after update
Show 48 more
  • App ceased working
  • No access to photos and ID information
  • App crashes when touching menu/buttons
  • No images of trees
  • App kicks you out
  • Identical leader photos for western red cedar and hemlock
  • Photos didn't load for some users
  • Photos didn't download initially
  • Tree pics disappeared
  • Photos don't load anymore after update
  • Tree pics disappeared after update
  • App eventually ceased working
  • Photos didn't load
  • Full photos of trees in descriptions missing
  • Issue with photos not loading
  • Photos didn't download
  • App doesn't start up
  • App freezes when downloading data
  • Progress bar never got more than a third of the way complete
  • Progress bar stops with roughly 15-10 percent completion
  • No support
  • Funky font
  • App feels clunky
  • Nothing loads, no descriptions, no photos
  • Information and photos won't download
  • Won't load all trees
  • Pictures are not included
  • App gets hung up loading pictures
  • Only a couple of trees available in text-only form
  • Technical glitch prevents loading and operating properly
  • Pictures don't load
  • Almost useless with zero pictures
  • Works occasionally
  • Will not reinstall from App Store
  • Never downloaded pics
  • Uploading bar still stuck
  • Pictures will not load
  • Photos won’t download
  • Missing photos
  • Pictures don’t load
  • Buttons on top left/right don’t respond
  • Doesn’t fit to screen
  • Doesn’t have any pictures
  • Images will not load
  • Pictures never download
  • Back button doesn’t work
  • Menu button doesn’t work
  • No pictures

Requested features

6 requests
  • Add full photos of trees in descriptions
  • Add more trees
  • Put out an app for flowers and bushes
  • More expensive version to enter own plants
  • Way to share user-entered plants
Show 1 more
  • UI design improvements

Seattle Tree Walks

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Trees PNW

No in-app purchases

None

Seattle Tree Walks

No in-app purchases

Questions

Is Trees PNW free?
Trees PNW is free to download, with no in-app purchases.
Is Seattle Tree Walks free?
Seattle Tree Walks is free to download, with no in-app purchases.
Which has better reviews, Trees PNW or Seattle Tree Walks?
Seattle Tree Walks is rated higher. Trees PNW averages 3.2 out of 5 from 91 ratings, while Seattle Tree Walks averages 3.7 from 18 ratings.
Do Trees PNW or Seattle Tree Walks have ads?
Neither Trees PNW nor Seattle Tree Walks shows ads.
Which is updated more often, Trees PNW or Seattle Tree Walks?
Trees PNW ships an update every 6 weeks, and Seattle Tree Walks every 2 days. Most recently, Trees PNW was updated on October 24, 2026 and Seattle Tree Walks on October 14, 2026.

Other comparisons