Comparison

Compound Quest vs AstroSpell

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

Head to head
About

Compound Quest

Features
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Compound Quest: Master Compound Words Through Play! Unlock the Magic of Compound Words in a Fun-Filled Adventure Discover how words like “sun” and “flower” come together to form “sunflower”—all while enjoying colorful visuals, smart interactions, and rewarding gameplay. Perfect for kids (5+), ESL learners, classrooms, and anyone who loves word puzzles, Compound Quest transforms vocabulary building into an exciting, educational experience. Why You’ll Love It • Pay Once, No Distractions: Enjoy a safe, ad-free environment with no in-app purchases. • Kid-Friendly & ESL-Friendly: Intuitive design and adaptive challenges for learners of all ages. • Build Vocabulary & Confidence: Strengthen your spelling and reading skills in a playful way. • Offline Play: Learn anytime, anywhere—ideal for travel or classrooms. Game Modes 1. Picture Match • Visual Compound Recognition: Combine two word parts (e.g., “eye + brow”) and choose the correct image. • Boost Word Association: Friendly illustrations reinforce reading and visual memory. • All Ages: Simple and intuitive for both kids and adults. 2. Word Puzzle • Fill in the Blank: Given the first half (like “sun + ?”), select the correct second half (“glasses,” “way,” “horse,” etc.). • Progressive Difficulty: Challenges increase as you progress, sharpening your vocabulary and spelling skills. • Immediate Feedback: Learn from mistakes and track improvements in real time. 3. Word Chain • Unlimited Combinations: Mix any two word fragments to see if they form a valid compound word. • Creative Experimentation: Encourages free exploration and deepens understanding of word formation. • Race Against Time: Form as many real words as possible before the clock runs out. Educational Benefits • Effective Learning: Master compound words through interactive play. • Reinforce Spelling & Reading: Engage multiple senses for better retention. • Deeper Language Comprehension: Understand how parts of words connect to form meaning. • Self-Paced Challenges: Build confidence at your own speed. Who Is It For? • Kids (4+) learning foundational reading skills. • ESL Learners of all ages seeking vocabulary practice. • Elementary & Middle School Students enhancing classroom lessons. • Teachers wanting an engaging educational tool. • Parents & Families looking for meaningful screen time. • Word Puzzle Fans eager to expand their word-building repertoire. Key Features • One-Time Purchase: No ads, no in-app purchases—completely distraction-free. • Kid-Safe Interface: Simple, intuitive navigation suitable for younger learners. • Vibrant Animations & Sound Effects: Keep learners motivated and immersed. • Progress Tracking: Monitor your mastery and celebrate achievements. • Offline-Ready: Perfect for travel or limited internet access. • Regular Updates: New compound words and puzzle content added over time. • Family Sharing Supported: Great for multi-child households. App Store Optimized • Universal Compatibility: Works seamlessly on iPhone and iPad. • Lightweight & Responsive: Quick downloads and smooth performance. • Educational & Fun: Balanced approach that appeals to both kids and adults. Why Choose Compound Quest? Because learning should be joyful, memorable, and creative. By focusing on compound words—a foundational element of English—Compound Quest offers an immersive experience that’s equal parts educational and entertaining. Watch your vocabulary and confidence grow as you play. Ready to Transform Your Vocabulary Journey? Download Compound Quest today and turn English word learning into an adventure you won’t forget!

About

AstroSpell

Features
Read full description

AstroSpell is a space-themed word mission game that turns spelling practice into a galaxy journey. Reveal astronomy words, manage oxygen, survive hazards, collect star coins, unlock achievements, and learn real space facts as you progress. The app includes campaign levels, a deterministic daily challenge, Spell-It recall mode, spoken word pronunciation, spaced-repetition review, accessibility-friendly typography, and a Mission Control learning hub. Version 1.3 adds Today's Flight Plan in Mission Control. The app reviews your local progress, missed words, review queue, and accuracy to recommend the best next session: Recovery Run, Spell-It, Campaign, or Daily Challenge. It also shows focus words, estimated practice time, and the category most worth reviewing. Core features include: - 200 astronomy word missions with original hints and facts. - Campaign, Daily Challenge, Spell-It, and Recovery Run modes. - Spoken pronunciation using on-device text-to-speech. - Spaced-repetition word review for missed words. - Mission Control learning hub with the new daily Flight Plan. - Difficulty profiles for different skill levels. - Achievements, star coins, upgrades, and galaxy map progression. - Safe offline play with local stats and progress. - Accessibility options including dyslexia-friendly typography. - Synthesized audio and haptics. AstroSpell does not require an account. Progress, settings, and word mastery stay on the device.

Screenshots

Compound Quest4 screens
AstroSpell4 screens

Verdict

The call

The clearest difference is price: Compound Quest at Free against AstroSpell's $0.99. Compound Quest also leads on iOS requirement (13.0 vs 17.0). AstroSpell's advantage is update cadence (every 6 days vs every 5 weeks). On ads, in-app purchases 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

Compound Quest is free to download; AstroSpell costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Compound Quest ships an update every 5 weeks, AstroSpell every 6 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 3 level
Compound Quest versus AstroSpell: the parameters behind the verdict, then further details
ParameterCompound QuestAstroSpell
PriceFree — better$0.99
Update frequencyEvery 5 weeksEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size26 MB7 MB
Age rating4+4+
Developer毓鑫 戴Robert Corbin

In-app purchases

None

Compound Quest

No in-app purchases

None

AstroSpell

No in-app purchases

Questions

Is Compound Quest free?
Compound Quest is free to download, with no in-app purchases.
Is AstroSpell free?
AstroSpell costs $0.99, with no in-app purchases.
Do Compound Quest or AstroSpell have ads?
Neither Compound Quest nor AstroSpell shows ads.
Which is updated more often, Compound Quest or AstroSpell?
Compound Quest ships an update every 5 weeks, and AstroSpell every 6 days. Most recently, Compound Quest was updated on October 7, 2026 and AstroSpell on October 9, 2026.

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