Buggy World vs Learn Russian words with ST
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Buggy World
Explore the fascinating world of insects with detailed descriptions and fun facts. This app categorizes bugs into seven groups, using simple English and audio narration to make learning accessible for children. Discover their effects, causes, and importance in nature through engaging content and a quiz.
- Insect categorization (7 groups)
- Detailed descriptions
- Simple English explanations
- Audio narration
- Bug quiz section
- Ecological importance information
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"Buggy World" is an application describing unusual and extraordinary details about insects. . "Buggy World" app categorizes bugs into 7 categories as Unusual, Dangerous, True , Common, Insects, Beetles, Butterflies and Moths. "Buggy World" app uses simple English sentences which makes it easier for kids to understand and learn. Audio aid in this application helps narrate the contents. There is also an option to mute the audio. This application describes the effects, causes and also importance of bugs in nature. There is fun question and answer in the Bug quiz section.
Learn Russian words with ST
This educational game uses visual and audio aids to teach new Russian vocabulary and spelling. Its "Smart-Teacher" function guides the learning process, making it an engaging way to build a strong foundation for reading and speaking skills.
- Visual and audio learning support
- Smart-Teacher guidance function
- Vocabulary building through games
- Phonetic transcription and native speaker audio
- Interactive word testing
- Extensive topic list
- Translation in over 40 languages
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This self-teaching game helps to learn productively correct pronunciation and spelling through visual and audio support. For the correct organization of the learning process will help the function "Smart-Teacher". With this interesting and entertaining game you will be able to add new words from scratch to your vocabulary through playing. The vocabulary is the foundation for good oral and writing skills. Self-training every day can improve your knowledge in practice - reading, speaking, listening and literacy. It includes the translation of words more than 40 languages. The learning process consists of several stages: - Learning the alphabet, parts of speech, such as nouns, adjectives, verbs with phonetic transcription through flashcards and sound accompaniment by native speaker. - Testing of the knowledge of the words happens through fun and simple tests: • Choosing the right word for the picture. • Choosing the dynamic moving images for the words. • Writing words and spell check. This engaging and useful game of skill is a mobile tutor for self-study of vocabulary and phonetics on the elementary level. List of topics: colors, human body parts, domestic animals, wild animals, animal body parts, birds, insects, sea life, nature, natural phenomena, fruits, vegetables, food, kitchenware, home, home interior, bathroom, home appliances, tools, office, school supplies, school, numbers, geometric shapes, musical instruments, shop, clothes, shoes and accessories, toys, infrastructure, transport, travel, entertainments, information technology, human, society, professions, sport, summer sports, winter sports, prepositions. Terms of Use (EULA): http://devinco.me/terms.html
Screenshots
Verdict
The clearest difference is price: Learn Russian words with ST at Free against Buggy World's $2.99. Learn Russian words with ST also leads on update cadence (every 2 months vs every 13 months) and ratings volume (6 vs 1). Buggy World's advantage is rating (5.0 vs 4.3) and in-app purchases (none vs 1). On 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
Learn Russian words with ST is free to download; Buggy World costs $2.99 up front. Learn Russian words with ST sells 1 in-app purchase, starting at $5.99 per year. Buggy World asks for nothing beyond the download.
Buggy World holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Learn Russian words with ST has 6 ratings behind it against 1, so its average is the more settled of the two.
Buggy World ships an update every 13 months, Learn Russian words with ST every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Buggy World | Learn Russian words with ST |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | 4.3 (6 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 6 — better |
| Update frequency | Every 13 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 12 — better |
| Further details — not scored | ||
| Size | 48 MB | 82 MB |
| Age rating | 9+ | 4+ |
| Developer | Gomathy Shankaran | Roman Vynokurov |
Customer experience
Buggy World
Learn Russian words with ST
In-app purchases
Buggy World
No in-app purchases
Learn Russian words with ST
- NO ADS 1 year$5.991 Year
Questions
Is Buggy World free?
Is Learn Russian words with ST free?
Which has better reviews, Buggy World or Learn Russian words with ST?
Do Buggy World or Learn Russian words with ST have ads?
Which is updated more often, Buggy World or Learn Russian words with ST?
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