Report updated Jul 8, 2026
Animals Quiz - Mammals in Zoo
For students and animal enthusiasts seeking educational, gamified zoology content.
Animals Quiz - Mammals in Zoo is an established games app that is free with in-app purchases. With a 4.3/5 rating from 19.7K reviews, it shows polarized user reception.
What is Animals Quiz - Mammals in Zoo?
Animals Quiz - Mammals in Zoo is an educational trivia game for students and animal enthusiasts, featuring taxonomy-based quizzes on iOS and Android.
Users hire this app for structured, gamified zoology learning that provides more species-specific detail than general-purpose brain teasers, serving the need for niche educational content.
Current Momentum
v2.3 · 4mo ago
Steady- Added Invertebrates level content.
- Introduced Drag and Drop game mode.
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Quiz content translated into 23 languages. Revenue link: Broadens addressable market across international app stores, increasing total ad-impression volume.
Five distinct modes including spelling and drag-and-drop. Revenue link: Increases session duration and variety, expanding ad-inventory per active user.
Non-competitive learning tools for browsing animal data. Revenue link: Retention tool that encourages repeat app usage, maintaining DAU/MAU ratio.
How much does it cost?
- Free with ad-supported gameplay
- Paid IAP for ad removal
Freemium model relies on high-volume ad-impressions from a broad, international user base with a low-friction IAP to remove ads.
Who Built It?
Andrey Solovyev
Providing students and lifelong learners with structured, quiz-based tools to master geography, chemistry, and history through mobile-first memorization.
Portfolio
13
Apps
What other apps does Andrey Solovyev make?
Inorganic Acids, Ions & Salts
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Famous Composers of Classical Music: Portrait Quiz
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Flags of All World Countries
Explore the full Andrey Solovyev report
Portfolio breakdown, audience, momentum, and every app published by Andrey Solovyev.
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for Animals Quiz - Mammals in Zoo?
How's The Games Market?
Animals Quiz - Mammals in Zoo operates as a freemium title, monetizing through high-volume ad-impressions while gating an ad-free experience behind a one-time IAP. The app targets students and zoology enthusiasts, leveraging a wide species variety (including arthropods and dinosaurs) to differentiate from static trivia rivals.
How does it evolve in the Games market?
The app holds a specialized niche in the educational game category, with a 4.28 rating on Android. Its reliance on ad-monetization suggests a strategy of high-volume international reach rather than high-ARPU conversion.
Rank progression
15 active rankings tracked, 30-day window
Which niche is Animals Quiz - Mammals in Zoo in?
Explore the full Trivia Guides niche
Every app in this space (324 tracked), the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
The rivals identified
Nemeses(1)
This app holds the largest user base in the direct animal-trivia niche with over 12,000 ratings, serving as the primary benchmark for the target's specific zoology quiz format.
Differentiators
- Maintains a specialized focus on animal taxonomy that mirrors the target's specific zoology quiz structure.
- Established long-term presence in the niche provides a stable, predictable user experience for casual learners.
Head to head
The target app should leverage its wider species variety to differentiate from the nemesis's more established but potentially static content library.
Contenders(1)
Directly competes in the animal trivia space with a similar quiz-based mechanic and target audience.
Differentiators
- Focuses on a logo-style trivia format which may appeal to users seeking a more gamified aesthetic.
- Recent update cadence suggests active maintenance and potential for rapid feature iteration.
Same space(4)
A major player in the word-puzzle space that shares the target's casual, ad-supported monetization model.
Differentiators
- Integrates word-search mechanics with thematic levels, offering a more tactile experience than static image-based quizzes.
- High update frequency indicates a mature live-ops strategy that keeps users returning for daily challenges.
Competes for the same casual puzzle-solving audience with a focus on brain-teasing logic.
Differentiators
- Features a wide variety of logic-based mini-games that provide more mechanical diversity than standard trivia.
- Aggressive release schedule ensures constant new content, keeping the app relevant in a crowded puzzle market.
Dominates the broader 'brain teaser' category, capturing users who might otherwise play simple trivia games.
Differentiators
- Employs unconventional, lateral-thinking puzzles that force users to interact with the screen in unexpected ways.
- Massive scale allows for aggressive cross-promotion and high-frequency content updates that smaller apps cannot match.
A high-scale puzzle game that competes for the same casual gaming time-share as the target app.
Differentiators
- Utilizes a narrative-driven crossword format that creates a stronger long-term engagement loop than simple quizzes.
- High-production value and frequent content updates keep the user experience fresh compared to static quiz apps.
New entrants(1)
Shows high velocity with 11 releases in the last six months, indicating a strong focus on rapid feature deployment.
Differentiators
- Uses high-quality image assets to create a relaxing, visual-first experience that contrasts with text-heavy trivia.
- Frequent updates allow for rapid testing of new puzzle packs and seasonal content to drive user retention.
Compare Animals Quiz - Mammals in Zoo against every rival
All rivals in one side-by-side table: identity, store metrics, ratings & sentiment, and strategic intel, plus a head-to-head page for each.
The outtake for Animals Quiz - Mammals in Zoo
Strengths to defend, gaps to attack
Core Strengths
- 23-language library functions as a B2B distribution moat
- Granular taxonomy-based quiz structure enables deep educational engagement
Critical Frictions
- Ad-supported model creates friction for casual learners
- Lack of structured progression loop compared to crossword rivals
Growth Levers
- Education partnerships untapped as B2B distribution channel
- Expansion of paleontology content to capture dinosaur-enthusiast segment
Market Threats
- High-production crossword rivals siphoning casual time-share
- Aggressive cross-promotion by broader brain-teaser apps
What are the next best moves?
Ship a structured progression loop because the current static quiz format lacks long-term retention hooks → increase DAU/MAU ratio.
Competitors like CodyCross utilize narrative-driven progression to maintain engagement, whereas this app relies on static quizzes.
Trade-off: Pause the development of new language translations — current 23-language coverage is sufficient for the current market.
Audit ad-frequency settings because ad-supported gameplay is a top friction point for casual users → reduce churn.
Freemium model relies on ad-impressions, but excessive frequency risks alienating the core educational user base.
Trade-off: Delay the release of the next animal class level — ad-friction has a higher impact on immediate retention.
A counter-intuitive read
The app's 23-language support is a B2B distribution moat for international educational partnerships, not just a consumer feature, which provides a revenue floor that pure-play casual trivia apps cannot replicate.
Feature Gaps vs Competitors
- Narrative-driven progression loop (available in CodyCross but missing here)
- Lateral-thinking puzzle mechanics (available in Brain Out but missing here)
Key Takeaways
Animals Quiz - Mammals in Zoo maintains a strong niche position through its multilingual species library, but the ad-heavy monetization model limits long-term retention against narrative-driven rivals, so the PM should prioritize a non-intrusive progression loop to stabilize the user base.
Where Is It Heading?
Stable
The educational-trivia market is consolidating around high-production, narrative-driven titles. Animals Quiz - Mammals in Zoo remains stable due to its specialized taxonomy focus, but it must evolve its progression mechanics to prevent churn to broader puzzle competitors.
The addition of Invertebrates and Drag and Drop modes shows active feature investment rather than maintenance-mode stagnation.
The reliance on ad-supported monetization creates a churn risk as casual users migrate to narrative-driven puzzle games with higher production values.
Sources
- [1] Play Store, source