Comparison

Czech 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

Czech

This comprehensive dictionary offers over 160,000 Czech and 125,000 Russian words and phrases. It supports bidirectional translation and works offline, making it ideal for travelers, students, and language learners.

Highlights
  • Extensive vocabulary (160k Czech, 125k Russian)
  • Czech-Russian translation
  • Russian-Czech translation
  • Offline functionality
  • Supports travelers, students, teachers
Features
Read full description

This czech-russian and russian-czech dictionary contains more then 160 000 czech and 125 000 russian words, phrases and vocabulary items. That’s why it’s the biggest dictionary on the App Store! It’s the best dictionary for travelers, students, teachers and for all people who want to learn Czech and Russian and it doesn’t require internet connectivity. Tento česko-ruský a rusko-český slovník obsahuje víc než 160 000 slov a vět moderního českého jazyka a 125 000 slov ruského jazyka. Proto to je největší slovník v App Store! Základní charakteristiky: *obrovská slovní zásoba. *je určen turistům, překladatelům, učitelům, studentům, žákům, vědeckým pracovníkům a odborníkům. *obsahuje současnou obecnou, politickou, hovorovou a málo používanou lexiku, a také odborné termíny. *je možné překládat jak z češtiny, tak z ruštiny. Není třeba být přitom připojen k internetu. Všechny slovníky jsou k dispozici hned po nainstalování programu.

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

Czech4 screens
Bug Identifier4 screens

Verdict

The call

The clearest difference is price: Bug Identifier at Free against Czech's $0.99. Bug Identifier also leads on rating (4.6 vs 3.3) and update cadence (every 9 days vs every 6 months). Czech's advantage is in-app purchases (none vs 3) and iOS requirement (8.0 vs 12.0). On review sentiment, 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

Bug Identifier is free to download; Czech costs $0.99 up front. Bug Identifier sells 3 in-app purchases, starting at $4.99 per 7 days. Czech asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Bug Identifier holds the better App Store score, 4.6 against 3.3. Both are backed by a comparable volume of ratings — 3 and 11 respectively. Written reviews point the same way: 47% of Czech's written reviews are positive against 50% of Bug Identifier's.

UpkeepUpdate frequency

Czech ships an update every 6 months, Bug Identifier every 9 days. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

Scorecard7 real differences · 3 level
Czech versus Bug Identifier: the parameters behind the verdict, then further details
ParameterCzechBug Identifier
Price$0.99Free — better
Rating3.3 (3 ratings)4.6 (11 ratings) — better
Positive reviews46.7% of reviews50.0% of reviews — better
Number of ratings311 — better
Update frequencyEvery 6 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better12.0
Further details — not scored
Size21 MB63 MB
Age rating4+4+
DeveloperAlexandr LobanovAdrian Grotek

Customer experience

Czech

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews30 reviews
Positive46.7%
Neutral6.7%
Negative46.7%

Bug Identifier

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

In-app purchases

None

Czech

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 Czech free?
Czech costs $0.99, with no in-app purchases.
Is Bug Identifier free?
Bug Identifier is free to download, with in-app purchases available.
Which has better reviews, Czech or Bug Identifier?
Bug Identifier is rated higher. Czech averages 3.3 out of 5 from 3 ratings, while Bug Identifier averages 4.6 from 11 ratings.
Do Czech or Bug Identifier have ads?
Neither Czech nor Bug Identifier shows ads.
Which is updated more often, Czech or Bug Identifier?
Czech ships an update every 6 months, and Bug Identifier every 9 days. Most recently, Czech was updated on September 24, 2026 and Bug Identifier on September 21, 2026.

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