Comparison

NatureDex vs ORVIO

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

Head to head
About

NatureDex

Identify plants, animals, and fungi using AI-powered image recognition. Share your discoveries with detailed notes and location data, and explore what others are finding in a social feed. Engage with a community through comments, likes, and challenges.

Highlights
  • AI-enabled plant, animal, and fungi identification
  • Share discoveries with notes and location
  • Social feed of user captures
  • Follow users, like, and comment
  • Complete challenges and earn badges
  • Organize captures into collections
  • Map view of local discoveries
Features
Read full description

NatureDex is an app for exploring and sharing your ecosystem! - Identify plants, animals, and fungi with an AI-enabled camera - Share what you discover, including a description, field notes, privacy-first location, and more - Check out what people are capturing on your For You Feed - Follow other users and like or comment on their posts - Complete challenges to get award badges to display on your profile - View local and global leaderboards to see how you're doing on challenges and streaks - Organize your captures into private or public collections like "Around the Neighborhood" or "In my Garden" - Use map views to see what people have captured around you And so much more! NatureDex is also new -- Sign up today to secure your favorite username and help guide the development of the app. Thanks for trying it out!

About

ORVIO

Features
Read full description

ORVIO helps you discover and connect with people who are physically nearby — no GPS, no location tracking. Using Bluetooth and local Wi-Fi, ORVIO shows you other users around you in real time: at a cafe, a concert, a campus, or anywhere life happens. See who's nearby, check their profile, and start a chat. FEATURES • Nearby discovery — find people around you using Bluetooth and local network, without sharing your GPS location • Real-time chat — message your connections instantly • Q&A social feed — ask and answer questions, follow interesting people • Ghost mode — stay invisible while still browsing • Anonymous mode — hide your name and photo until you're ready • Places — explore partner venues around the city • Multilingual — English, Azerbaijani, Russian PRIVACY FIRST ORVIO does not collect GPS location. Discovery works only over short-range Bluetooth and local Wi-Fi signals. You control what others see: ghost mode, anonymous mode, and private follower lists are built in. SAFETY A 17+ community with zero tolerance for abuse: profile photo moderation, profanity filtering, block & report tools, and automatic enforcement keep ORVIO respectful.

Screenshots

NatureDex4 screens
ORVIO4 screens

Verdict

The call

NatureDex and ORVIO are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

NatureDex ships an update every 6 days, ORVIO weekly. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

ScorecardNo meaningful differences
NatureDex versus ORVIO: the parameters behind the verdict, then further details
ParameterNatureDexORVIO
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 6 days — betterWeekly
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size69 MB33 MB
Age rating17+17+
DeveloperCo AI, Inc.Tural Aliyev

In-app purchases

None

NatureDex

No in-app purchases

None

ORVIO

No in-app purchases

Questions

Is NatureDex free?
NatureDex is free to download, with no in-app purchases.
Is ORVIO free?
ORVIO is free to download, with no in-app purchases.
Do NatureDex or ORVIO have ads?
Neither NatureDex nor ORVIO shows ads.
Which is updated more often, NatureDex or ORVIO?
NatureDex ships an update every 6 days, and ORVIO weekly. Most recently, NatureDex was updated on October 9, 2026 and ORVIO on October 12, 2026.

Other comparisons