Comparison

eButterfly vs Bug Identifier

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

Head to head
About

eButterfly

Record and share your butterfly sightings for scientific research and conservation. This free app uses AI to help identify butterflies and contributes your observations to a global database.

Highlights
  • AI-powered butterfly identification
  • Record and share sightings
  • Contribute to scientific research
  • Global biodiversity database
  • Track life lists
  • Multilingual support
Features
Read full description

Discover, record, and share your butterfly sightings for science and conservation. eButterfly is an ever-growing global online database of butterfly records from thousands of butterfly eButterfly (new description 5/2/24) Discover, record, and share your butterfly sightings for science and conservation. eButterfly is an ever-growing global online database of butterfly records from thousands of butterfly watchers around the world like you. This free resource allows you to easily keep track of the butterflies you see, while making your observations openly available for science, education, and conservation.  eButterfly Mobile is the only mobile app that allows you to collect your sightings and store them in your eButterfly web account. Create an account to share your butterfly observations. eButterfly is free for anyone to use, thanks to the generous support of sponsoring non-profit organizations and individuals.  Features 1. Snap a photo of any butterfly you encounter, and our advanced computer vision AI will help you identify it. 2. Contribute to scientific research by using our checklist survey and count methods that provide vital information for conservation action. 3. Add butterfly observations from anywhere around the world. Keep track of your life list of all the butterflies and places you've seen and access it via our web platform. 4. Use eButterfly Mobile while butterflying for incremental list keeping, counting, and aiding with identification. 5. Hundreds of thousands of observations created and identified by the eButterfly community are shared with the Global Biodiversity Information Facility (GBIF) where they are used to advance scientific understanding of biodiversity through open data and open science. 6. eButterfly is available in English, French, and Spanish, with other translations planned soon.

About

Bug Identifier

Instantly identify insects by taking a photo or uploading an image. Access a vast database with detailed information on thousands of species. Offers a user-friendly interface for quick and accurate insect recognition.

Highlights
  • Instant AI-powered insect identification
  • Identify from photo or camera
  • Extensive database of 7,000+ species
  • Detailed insect information
  • User-friendly interface
  • Ad-free premium experience
Features
Read full description

Do you need to identify an insect accurately and quickly? With Insect ID, it's easier than ever before. Simply take a photo or upload an image of the insect, and receive detailed information with just one tap. Our insect identification is powered by the latest artificial intelligence technology, ensuring the highest accuracy of results. FEATURES - Instantly identify insects from a photo or directly using your camera with a single tap. - Access to an extensive database of insects, featuring around 7,000 species. - Receive detailed information about each identified insect. - Enjoy a user-friendly and intuitive interface for easy navigation. SUBSCRIPTIONS Yearly Premium Duration: 1 year (includes a 3-day free trial) Weekly Premium Duration: 7 days (includes a 3-day free trial) Insect ID Premium offers unlimited insect identifications, expert answers from entomologists, comprehensive insect information, and a completely ad-free experience without any watermarks. - Payment will be charged to your iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - Your account will be charged for renewal within 24 hours prior to the end of the current period, and the cost of the renewal will be identified. - Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription to that publication, where applicable. - You can manage your subscription and turn off auto-renewal by going to your Account Settings after purchase. Terms of Use: https://insectidpro.xyz/terms-of-use Privacy Policy: https://insectidpro.xyz/privacy-policy

Screenshots

eButterfly4 screens
Bug Identifier4 screens

Verdict

The call

The clearest difference is rating: Bug Identifier at 4.6 against eButterfly's 2.7. Bug Identifier also leads on ratings volume (11 vs 3). eButterfly's advantage is in-app purchases (none vs 3). On price, review sentiment, update cadence 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. Bug Identifier sells 3 in-app purchases, starting at $4.99 per 7 days. eButterfly asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Bug Identifier holds the better App Store score, 4.6 against 2.7. Both are backed by a comparable volume of ratings — 3 and 11 respectively. Written reviews split almost evenly too, at 50% and 50% positive.

UpkeepUpdate frequency

eButterfly ships an update fortnightly, Bug Identifier every 9 days. The most recent releases landed on June 1, 2026 and September 21, 2026 respectively.

Scorecard4 real differences · 6 level
eButterfly versus Bug Identifier: the parameters behind the verdict, then further details
ParametereButterflyBug Identifier
PriceFreeFree
Rating2.7 (3 ratings)4.6 (11 ratings) — better
Positive reviews50.0% of reviews50.0% of reviews
Number of ratings311 — better
Update frequencyFortnightlyEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.412.0 — better
Further details — not scored
Size48 MB63 MB
Age rating4+4+
DeveloperTHE VERMONT CENTER FOR ECOSTUDIES, INC.Adrian Grotek

Customer experience

eButterfly

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bug Identifier

All ratings11 ratings
Positive90.9%
Neutral0.0%
Negative9.1%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

eButterfly

No in-app purchases

3 purchases

Bug Identifier

Subscriptions3
  • Weekly Subscription3 Days trial$4.997 Days
  • Weekly Subscription3 Days trial$9.997 Days
  • Annual Subscription3 Days trial$49.991 Year

Questions

Is eButterfly free?
eButterfly is free to download, with no in-app purchases.
Is Bug Identifier free?
Bug Identifier is free to download, with in-app purchases available.
Which has better reviews, eButterfly or Bug Identifier?
Bug Identifier is rated higher. eButterfly averages 2.7 out of 5 from 3 ratings, while Bug Identifier averages 4.6 from 11 ratings.
Do eButterfly or Bug Identifier have ads?
Neither eButterfly nor Bug Identifier shows ads.
Which is updated more often, eButterfly or Bug Identifier?
eButterfly ships an update fortnightly, and Bug Identifier every 9 days. Most recently, eButterfly was updated on June 1, 2026 and Bug Identifier on September 21, 2026.

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