Comparison

Leaf Identification vs Authenticator

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

Head to head
About

Leaf Identification

Instantly identify plants, flowers, and trees by taking a photo. This AI-powered app recognizes over 20,000 species with high accuracy, even offline. It's perfect for nature lovers, gardeners, and families wanting to learn more about the plant world.

Highlights
  • AI plant scanner
  • Identify flowers, trees, and herbs
  • Offline identification
  • Large plant database
  • Identification history
  • Plant recognition by genus/family
Features
Read full description

Leaf identification helps you to identify plants just by taking a photo of them with your phone. Our AI technology will recognize what plant is this in a snap, very convenient and fast. You want to inspire your child to learn more about nature and teach them to identify plants, herbs, flowers in the wild? Say no more, this plant identifier app is what you're looking for. You can easily check for the plant even without internet connection. Whether you're working in your garden or going out for a walk, whenever you encounter a beautiful, unknown plant, simply use this app, take a picture and we will tell you everything. Main features: - Flowers, trees, plant scanner with AI technology that will identify plants instantly - A huge database of plant id - Plant recognition by genus/family - Check your plant identification history at any time - Simple interface, easy to use for everyone - Easily share your plant identification to any devices Leaf Identification can identify 20,000+ species with a guaranteed accuracy of 97%. We understand that there are many trees that look alike and their only difference lies in the very small details. Therefore, our AI system is constantly learning so it can identify plants, flowers, herbs,... more accurately and better everyday. With Leaf Identification, you can turn your smartphone into a handy plant identifier. Impress your friends and family the next time you go hiking with your collection of plant identification. Terms of Services: https://rockybrain.com/terms/ Privacy Policy: https://rockybrain.com/policy/

About

Authenticator

Features
Read full description

Family2FA is a secure and easy-to-use app for verifying identities and reducing fraud risks. Exchange public keys, scan QR codes, and confirm connections to protect your conversations. Perfect for families, friends, and teams who value safety and trust.

Screenshots

Leaf Identification4 screens
Authenticator3 screens

Verdict

The call

The clearest difference is price: Leaf Identification at Free against Authenticator's $0.99. Authenticator's advantage is in-app purchases (none vs 3) and update cadence (every 3 days vs fortnightly). On 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

Leaf Identification is free to download; Authenticator costs $0.99 up front. Leaf Identification sells 3 in-app purchases, starting at $2.99 per 7 days. Authenticator asks for nothing beyond the download.

UpkeepUpdate frequency

Leaf Identification ships an update fortnightly, Authenticator every 3 days. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 7 level
Leaf Identification versus Authenticator: the parameters behind the verdict, then further details
ParameterLeaf IdentificationAuthenticator
PriceFree — better$0.99
Rating4.8 (1.4K ratings) — better—
Positive reviews33.8% of reviews—
Number of ratings1.4K — better—
Update frequencyFortnightlyEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size396 MB50 MB
Age rating+44+
DeveloperLe Giang NamChristian Puell

Bugs and requests

Leaf Identification

Reported bugs

2 issues
  • App crashes frequently
  • Stuck in scanning loop with no way to exit

Requested features

2 requests
  • Ability to add notes to saved plants
  • Offline functionality

Authenticator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Leaf Identification

Subscriptions2
  • Leaf ID Pro3 Days trial$2.997 Days
  • Leaf ID Pro$29.991 Year
One-time1
  • Leaf ID Pro Lifetime$69.99
None

Authenticator

No in-app purchases

Questions

Is Leaf Identification free?
Leaf Identification is free to download, with in-app purchases available.
Is Authenticator free?
Authenticator costs $0.99, with no in-app purchases.
Do Leaf Identification or Authenticator have ads?
Neither Leaf Identification nor Authenticator shows ads.
Which is updated more often, Leaf Identification or Authenticator?
Leaf Identification ships an update fortnightly, and Authenticator every 3 days. Most recently, Leaf Identification was updated on October 14, 2026 and Authenticator on October 9, 2026.

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