Comparison

NHMU Explorer Corps vs WildEcho

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

Head to head
About

NHMU Explorer Corps

Discover Utah's natural and cultural history with this app. Visit historical markers across 29 counties to collect digital stamps and create lasting memories on a road trip. Participate in an annual road trip for a chance to win prizes.

Highlights
  • Discover natural and cultural history sites
  • Collect digital passport stamps via GPS
  • Plan road trips across Utah's 29 counties
  • Enter annual road trip contests
  • Family-friendly exploration
Features
Read full description

Summer 2023 delivers an all-new Explorer Corps passport app to discover and celebrate Utah’s natural and cultural history with family and friends on the Ultimate Utah Road trip. 

With a natural or cultural wonder to visit in each of Utah's 29 counties, you can see something new, learn something new, and make amazing memories along the way. Adventure is closer than you think. Start planning your road trip today, and don’t forget to enter the Ultimate Utah Road trip for the chance to win a free week in a state-of-the-art Kellville Van. ABOUT PARTICIPATION All you need to do is visit as many Explorer Corps markers as you wish. Your phone’s GPS will verify your stop to collect your stamp and assign it to your profile. There is no purchase necessary to collect passport stamps. • You need an email address to use the Explorer Corps app, but there is no age limit to participation. • People in the same household can collect stamps by visiting marker locations if they have their own app accounts. • Participation runs from the Friday before Memorial Day weekend through 11:59pm on Labor Day each year.

About

WildEcho

Identify plants, animals, birds, insects, and more by photo or sound. Get detailed information on species, including habitat, conservation status, and toxicity. Build a personal field journal of your discoveries.

Highlights
  • Identify animals, birds, plants, insects, and mushrooms
  • Identify by photo or sound recording
  • Detailed species information (habitat, range, status)
  • Build a personal field journal
  • Trip logging and sharing
  • AI-assisted identification
Features
Read full description

Point your camera at anything alive and find out what it is. Animals, birds, plants, trees, insects, mushrooms, and your own pets, right down to the breed. WildEcho identifies by sound as well as by sight, so the bird you can hear but never see is no longer a mystery. WHAT IT IDENTIFIES • Animals, wild and domestic, from foxes and frogs to your dog's exact breed • Birds, by photo or by their call • Plants and trees, including the cultivar and whether it is native or introduced • Flowers, with the season they bloom • Insects and spiders, including the look-alikes that are easy to confuse • Mushrooms and fungi, with the known toxicity and the dangerous species they resemble THREE WAYS TO IDENTIFY • Photograph it, point your camera and get an instant answer • Record it, capture a short clip and WildEcho names the species from its call • Describe it, type what you heard ("high whistle at night") and get the most likely match KNOW MORE THAN A NAME Every identification comes with habitat, range, size, conservation status and a fact worth repeating. Plants add bloom season and known toxicity. Animals add their sound and whether they are active by day or night. Your free identifications are complete ones. We limit how many you get, never how good they are. HONEST WHEN IT IS UNSURE A confident result says Match Found. A less certain one says Likely Match or Best Guess, and lists the species it could be confused with. You will always know how much to trust the answer. NEVER A FORAGING GUIDE WildEcho will never tell you a plant or mushroom is safe to eat. It names what it sees and describes known harm, and it stops there. Deadly species closely resemble common edible ones, and no app should be the thing standing between you and that mistake. BUILD YOUR FIELD JOURNAL Every find is saved to your species library. Level up from Egg to Echo Master, earn badges and keep a streak going, all included, no subscription needed. TRIP GUIDE Name a trip, log everything you discover along the way, then share a report of the whole outing. TRY IT FREE Start identifying with no account and no card. Pro adds unlimited identifications, a live species list for wherever you are and whatever the season, and profiles for all of your pets. Whether you are a curious backyard listener, a camper, a hiker, a gardener or a budding naturalist, WildEcho turns "what was that?" into "I know exactly what that is." AI-assisted identification for learning and enjoyment, not a substitute for expert guidance on dangerous or protected species. Terms of Use (EULA): https://www.blueharboursolutions.com/terms Privacy Policy: https://www.blueharboursolutions.com/privacy

Screenshots

NHMU Explorer Corps4 screens
WildEcho4 screens

Verdict

The call

The clearest difference is in-app purchases: NHMU Explorer Corps at none against WildEcho's 2. NHMU Explorer Corps also leads on ratings volume (5 vs 1) and iOS requirement (12.0 vs 15.1). WildEcho's advantage is update cadence (fortnightly vs every 12 months). On price, rating, ads 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. WildEcho sells 2 in-app purchases, starting at $9.99 per month. NHMU Explorer Corps asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for NHMU Explorer Corps against 5.0 for WildEcho. That said, the two scores are not equally well evidenced: NHMU Explorer Corps has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

NHMU Explorer Corps ships an update every 12 months, WildEcho fortnightly. The most recent releases landed on October 30, 2026 and October 16, 2026 respectively.

Scorecard5 real differences · 5 level
NHMU Explorer Corps versus WildEcho: the parameters behind the verdict, then further details
ParameterNHMU Explorer CorpsWildEcho
PriceFreeFree
Rating5.0 (5 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings5 — better1
Update frequencyEvery 12 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better15.1
Further details — not scored
Size21 MB34 MB
Age rating4+4+
DeveloperNanonation, Inc.Blue Harbour Solutions Inc.

Customer experience

NHMU Explorer Corps

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

WildEcho

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

NHMU Explorer Corps

No in-app purchases

2 purchases

WildEcho

Subscriptions2
  • WildEcho Pro$9.991 Month
  • WildEcho Pro (Annual)$49.991 Year

Questions

Is NHMU Explorer Corps free?
NHMU Explorer Corps is free to download, with no in-app purchases.
Is WildEcho free?
WildEcho is free to download, with in-app purchases available.
Which has better reviews, NHMU Explorer Corps or WildEcho?
NHMU Explorer Corps and WildEcho are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.
Do NHMU Explorer Corps or WildEcho have ads?
Neither NHMU Explorer Corps nor WildEcho shows ads.
Which is updated more often, NHMU Explorer Corps or WildEcho?
NHMU Explorer Corps ships an update every 12 months, and WildEcho fortnightly. Most recently, NHMU Explorer Corps was updated on October 30, 2026 and WildEcho on October 16, 2026.

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