Comparison

SpaceEars vs Learn Acoustics Engineering

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

Head to head
About

SpaceEars

This sci-fi roguelite game makes ear training fun with space battles. Learn music intervals by flying through space, fighting aliens, and unlocking power-ups. Progress through levels and challenges with persistent unlocks, even after defeats.

Highlights
  • Roguelite sci-fi gameplay
  • Functional ear training
  • Music interval recognition
  • Unlockable spaceships and power-ups
  • Boss battles
  • Progressive difficulty levels
Features
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SpaceEars is a sci-fi roguelite game that gamifies ear training with epic space battles! As you fly through space and fight aliens, you’ll need to recognize music intervals correctly to progress. SpaceEars seamlessly combines epic sci-fi adventures with functional ear training. As you fly and shoot alien ships, you’ll learn different notes. Use music to activate power ups and clear the stage! Unlock new ships, explore new wormholes and defeat alien bosses. Play through roguelite levels and keep your progress as you face new levels and challenges, even if you lose. Players will learn music intervals just as easily as learning game controls. SpaceEars progresses players through levels and musical lessons at a natural pace, bringing roguelite gameplay and ear training together in one amazing mix. SPACEEARS FEATURES: • ROGUELITE SCI-FI GAME - Venture through wormholes, exploring far away space while improving your musical ear without even noticing it! - Defeat bosses in chaotic space battles! - Set the difficulty for each level. - Collect spaceships and power-ups. • EAR TRAINING - Unlock crazy power-ups during each run by recognizing the right music intervals. - Train ascending, descending and harmonic intervals. - You can choose to hear the intervals in the context of a different song at each run, so you can progress in a functional way. - Learn to recognize intervals in a musical context - just like while playing and listening to music! - Each level has a different music track providing a new context for functional ear training • BEYOND SPACE - Control the first alien spaceship recovered in Area 52. - Defeat hordes of aliens, including 20+ unique alien ships, 3 mini-bosses, 3 bosses and 1 super-mega-boss! • A LONG JOURNEY - Gather resources to acquire new spaceships, growing in power to face the final black hole. - Unlock new wormholes to explore and gather enough resources to purchase all 8 unique spaceships! • Extras - Old School: single purchase for the single player campaign, NO ADS or wait times to interrupt gameplay! - Pay once, own everything forever. - Developers actively respond to feedback and update - Big updates planned within this year! Explore space, battle aliens and learn to recognize musical intervals in one epic sci-fi game. Download SpaceEars today! Privacy Policy: https://www.spaceears.com/pirvacy.html EULA: https://www.spaceears.com/pirvacy.html

About

Learn Acoustics Engineering

Features
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# Learn Acoustics Engineering Explore the science of sound with Learn Acoustics Engineering, an educational app designed to help you study acoustics concepts through organized lessons, practice quizzes, and learning progress tracking. Whether you are beginning with the fundamentals of acoustics or exploring sound waves and acoustic measurements, the app provides a structured learning experience to help you study, practice, and review important concepts. **EXPLORE ACOUSTICS ENGINEERING** Discover educational content covering the principles of sound, wave behavior, acoustic systems, and measurement techniques. The app includes 12 chapters, 96 lessons, and 107 quizzes to support your learning journey. **STUDY IMPORTANT ACOUSTICS TOPICS** Explore subjects including: • Fundamentals of Acoustics • Physics of Sound • Mathematical Foundations for Acoustics • Sound Measurement and Instrumentation • Sound Waves • Frequency, Wavelength, and Amplitude • Mechanical Wave Motion • Longitudinal and Transverse Waves • Speed of Sound in Different Media • Electroacoustics • Musical Acoustics • Architectural Acoustics • Noise Control Build your understanding of acoustics through clearly organized educational topics. **STRUCTURED LESSONS** Study acoustics engineering with lessons arranged into chapters. Browse available lessons, explore individual concepts, and continue reading as you progress through the learning material. Lesson pages display reading time, completion status, and chapter progress to help you organize your studies. **PRACTICE WITH QUIZZES** Review your understanding through quizzes connected to the learning material. • Practice questions on acoustics topics • Start available quizzes • Retake completed quizzes • View previous quiz scores • Identify completed and unattempted quizzes Use quizzes to reinforce important concepts and review your learning. **TRACK YOUR LEARNING PROGRESS** Stay informed about your educational journey with built-in progress tracking. View: • Completed lessons • Chapter and lesson totals • Overall completion percentage • Learning streak • Study time • Completion status • Learning achievements Follow your progress as you work through acoustics engineering topics. **CREATE A DAILY LEARNING SCHEDULE** Develop consistent study habits with the learning schedule feature. • Set a daily study time • Choose your study duration • Select repeat days • Enable study reminders • Monitor your daily learning activity Organize your study sessions around your preferred routine. **SEARCH LESSONS AND TOPICS** Find educational content using the built-in search feature. Explore lessons, categories, and popular topics to locate the material you want to study. Recent searches help you return to previously searched topics. **TAKE NOTES AND SAVE LESSONS** Organize your learning with helpful study tools. Take notes while studying important concepts and revisit bookmarked lessons when you want to review saved material. **PERSONALIZE YOUR LEARNING EXPERIENCE** Adjust the app to match your reading and study preferences. • Light and dark appearance • Adjustable text size • App language preferences • Learning notifications • Daily study schedule settings Create a comfortable learning environment that suits your needs. **LEARN WITH COMMUNITY HELP** Explore the Community Help section to ask questions, search discussions, browse topics, and review saved questions. Use community resources to support your understanding of educational concepts. **START YOUR ACOUSTICS LEARNING JOURNEY** From introductory sound concepts to acoustic measurements and specialized acoustics topics, Learn Acoustics Engineering brings lessons, quizzes, notes, schedules, and progress tracking together in one learning experience. Explore lessons, practice your knowledge, and build a consistent study routine with Learn Acoustics Engineering.

Screenshots

SpaceEars4 screens
Learn Acoustics Engineering4 screens

Verdict

The call

The clearest difference is in-app purchases: Learn Acoustics Engineering at none against SpaceEars's 1. Learn Acoustics Engineering also leads on price ($2.99 vs $3.99). SpaceEars's advantage is update cadence (every 2 months vs every 20 months) and iOS requirement (12.0 vs 15.6). 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

CostPrice · In-app purchases · Ads · Monetization

SpaceEars costs $3.99 and Learn Acoustics Engineering $2.99 up front. SpaceEars sells 1 in-app purchase, starting at $0.99 per month. Learn Acoustics Engineering asks for nothing beyond the download.

UpkeepUpdate frequency

SpaceEars ships an update every 2 months, Learn Acoustics Engineering every 20 months. Both last shipped on November 3, 2026.

Scorecard4 real differences · 6 level
SpaceEars versus Learn Acoustics Engineering: the parameters behind the verdict, then further details
ParameterSpaceEarsLearn Acoustics Engineering
Price$3.99$2.99 — better
Rating5.0 (16 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings16 — better—
Update frequencyEvery 2 months — betterEvery 20 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size239 MB77 MB
Age rating12+9+
DeveloperAlessandro FadiniMuhammad Umair

In-app purchases

1 purchases

SpaceEars

Subscriptions1
  • Premium Subscription - Full$0.991 Month
None

Learn Acoustics Engineering

No in-app purchases

Questions

Is SpaceEars free?
SpaceEars costs $3.99, and also offers in-app purchases.
Is Learn Acoustics Engineering free?
Learn Acoustics Engineering costs $2.99, with no in-app purchases.
Do SpaceEars or Learn Acoustics Engineering have ads?
Neither SpaceEars nor Learn Acoustics Engineering shows ads.
Which is updated more often, SpaceEars or Learn Acoustics Engineering?
SpaceEars ships an update every 2 months, and Learn Acoustics Engineering every 20 months. Most recently, SpaceEars was updated on November 3, 2026 and Learn Acoustics Engineering on November 3, 2026.

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