Comparison

Insect Identifier vs Caterpillar & Butterfly ID

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

Head to head
About

Insect Identifier

Instantly identify insects, spiders, reptiles, and snakes using AI by snapping a photo. Engage in interactive chats for detailed information, build a digital collection of your discoveries, and explore curated wildlife articles. Learn about habitats, behaviors, and safety tips for thousands of species.

Highlights
  • AI-powered identification
  • Interactive AI chat assistant
  • Digital collection of discoveries
  • Detailed species information
  • Offline access to saved IDs
  • Educational wildlife articles
Features
Read full description

Discover the Fascinating World of Nature! Bug Scan: Insect Identifier is your personal wildlife expert, powered by advanced AI technology to instantly identify and learn about insects, spiders, reptiles, and snakes you encounter. Simply snap a photo or choose from your gallery to identify thousands of species in seconds. Our unique AI chat assistant provides interactive conversations, detailed information about each species, including habitat, behavior, and safety tips. Build your own digital collection, save your discoveries, and explore curated articles about the fascinating world of wildlife. Whether you're in your garden, on a nature walk, or finding an unexpected visitor at home, get instant, accurate identifications and learn something new every day through engaging conversations with our AI. Perfect for nature enthusiasts, students, educators, gardeners, homeowners, and anyone curious about wildlife. Our easy-to-use interface makes scientific knowledge accessible to everyone, from beginners to experts. Features include: • Interactive AI chat assistant for personalized learning • Identification of insects, spiders, reptiles, and snakes • Personal digital collection • Educational stories and insights • Achievement badges system • Offline access to saved identifications • Clean, modern interface • Regular content updates Download Bug Scan now and start exploring the incredible world of nature! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://abalone-sternum-570.notion.site/Privacy-Policy-for-Bug-Finder-Insect-Identifier-13daa5e496568086ae8de9c6d53f4204

About

Caterpillar & Butterfly ID

Identify caterpillars, butterflies, and moths using AI photo analysis. Get detailed species information, save your discoveries to a personal collection, add notes, and export your findings as a PDF.

Highlights
  • AI identification of caterpillars, butterflies, and moths
  • Detailed species information and lifecycle stages
  • AI chat for follow-up questions
  • Personal specimen collection with notes
  • Favorites for quick access
  • PDF export of collection
Features
Read full description

Identify any caterpillar, butterfly, or moth. Butterfly ID uses AI to analyze your photos and provide detailed information. Save your collection, add personal notes, chat with AI, and export your history as a PDF. FEATURES • AI Caterpillar & Butterfly Identification Take a photo of any caterpillar, butterfly, or moth to identify it. Get scientific and common names, taxonomy, lifecycle stage, habitat, range, diet, and identification tips. • Detailed Species Information Every identification includes comprehensive details—species description, lifecycle from egg to adult, host plants, geographic range, and tips for recognizing similar species. • AI Discussions Ask follow-up questions about butterfly biology, caterpillar identification, moth behavior, or any related topic. Revisit past conversations anytime. • Specimen Collection Save every specimen you discover with high-quality images and timestamps. Build your personal collection over time. • Personal Notes Add your own observations to each find. Record location, date spotted, or any details worth remembering. • Favorites Mark notable specimens to find them quickly. Keep your most interesting discoveries easily accessible. • PDF Export Export your specimen collection as a formatted PDF. Perfect for sharing your findings or keeping a backup. Butterfly ID is perfect for nature enthusiasts, gardeners, teachers, students, and anyone curious about butterflies and moths. Explore the natural world and build your personal collection with Butterfly ID. There is an optional Premium subscription for unlimited access. The subscription will be charged to your iTunes account upon purchase. Your account will be charged for renewal 24 hours before the current period ends. You can turn off auto-renewal at any time in your Account Settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.productivetap.com/butterfly-id-privacy-policy/

Screenshots

Insect Identifier4 screens
Caterpillar & Butterfly ID4 screens

Verdict

The call

The clearest difference is update cadence: Insect Identifier at daily against Caterpillar & Butterfly ID's every 9 days. On price, rating, ratings volume and ads 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. Insect Identifier sells 4 in-app purchases, starting at $2.99 per 7 days and Caterpillar & Butterfly ID sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Insect Identifier against 5.0 for Caterpillar & Butterfly ID. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Insect Identifier ships an update daily, Caterpillar & Butterfly ID every 9 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
Insect Identifier versus Caterpillar & Butterfly ID: the parameters behind the verdict, then further details
ParameterInsect IdentifierCaterpillar & Butterfly ID
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Number of ratings12 — better
Update frequencyDaily — betterEvery 9 days
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad — betteriPhone
Requires iOS16.4 — better17.0
Further details — not scored
Size13 MB48 MB
Age rating4+4+
DeveloperUmut BozdagProductiveTap

Customer experience

Insect Identifier

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

Caterpillar & Butterfly ID

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Insect Identifier

Subscriptions4
  • Bug Scan - Pro - Monthly$2.997 Days
  • Bug Scan - Pro - Monthly$9.991 Month
  • Bug Scan - Pro - Annual7 Days trial$27.991 Year
Show 1 more
  • Bug Scan - Pro - Annual$27.991 Year
2 purchases

Caterpillar & Butterfly ID

Subscriptions2
  • Premium Weekly3 Days trial$2.997 Days
  • Premium Yearly$29.991 Year

Questions

Is Insect Identifier free?
Insect Identifier is free to download, with in-app purchases available.
Is Caterpillar & Butterfly ID free?
Caterpillar & Butterfly ID is free to download, with in-app purchases available.
Which has better reviews, Insect Identifier or Caterpillar & Butterfly ID?
Insect Identifier and Caterpillar & Butterfly ID are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Insect Identifier or Caterpillar & Butterfly ID have ads?
Neither Insect Identifier nor Caterpillar & Butterfly ID shows ads.
Which is updated more often, Insect Identifier or Caterpillar & Butterfly ID?
Insect Identifier ships an update daily, and Caterpillar & Butterfly ID every 9 days. Most recently, Insect Identifier was updated on November 4, 2026 and Caterpillar & Butterfly ID on October 31, 2026.

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