Comparison

Instruments vs ShapeShift

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

Head to head
About

Instruments

Explore a vibrant collection of 55 musical instruments with interactive sound and visuals. Learn instrument names and sounds in 78 languages, perfect for young children and language learners. This offline app offers a safe, ad-free, and engaging musical discovery experience.

Highlights
  • 55 interactive musical instruments
  • Real sounds and spoken names
  • Supports 78 languages
  • Offline functionality
  • Adjustable slideshow mode
  • Parental gate for settings
Features
Read full description

Instruments is the best interactive sound picture book featuring 55 musical instruments: tap the image to hear the instrument and see its name in your chosen language (78 languages). Large images, real sounds, spoken names. Who is it for? Ages 1–5 for the picture-book experience. Ages 3–15 for language learning and instrument vocabulary. How it works The interface lets a child, alone or with an adult, discover each instrument and its sound. Images can advance automatically like a slideshow (adjustable speed) or manually by swiping the screen. The display order is configurable (random or sequential). A long-press on the instrument name lets you choose another display/spoken language. Multilingual (78 languages) Spoken names and interface available in your language of choice, to build vocabulary and train the ear from an early age. Tip: in your device settings, download Apple’s premium voices (higher-quality voices provided by iOS). Why you’ll love Instruments? Clear, reassuring musical discovery for young children. Natural pronunciations and authentic sounds. Multilingual (78) to support early learning, vocabulary, and listening. Works anywhere Works offline and in airplane mode: all images and sounds are stored on device No connection required. Orientation Portrait and landscape on iPhone and iPad. Parents and schools – Parental gate (settings protected by a random math question). – Schools reminder: 50% off via Apple School Manager. Privacy – No ads – No in-app purchases – No tracking – No data collection – No analytics – Privacy Nutrition Label: “No data collected” Contact us contact@iburgerapps.com Instruments accordion, acoustic guitar, bagpipes, balalaika, bandoneon, banjo, barrel organ, bass drum, bass guitar, bassoon, bugle, castanets, cello, clarinet, claves, congas, crash cymbal, didgeridoo, djembe, double bass, drum kit, duduk, electric guitar, flute, french horn, gong, grand piano, handbell, harmonica, harp, harpsichord, lute, mandolin, maracas, oboe, pan flute, piccolo, pipe organ, recorder, saxophone, sitar, snare drum, synthesizer, tambourine, tenor drum, timpani, triangle, trombone, trumpet, ukulele, upright piano, viola, violin, xylophone Supported languages (displayed and spoken) Afrikaans, Albanian, German, Amharic, English, Arabic, Armenian, Azerbaijani, Basque, Bengali, Belarusian, Burmese, Bosnian, Bulgarian, Catalan, Simplified Chinese, Traditional Chinese, Korean, Croatian, Danish, Spanish, Estonian, Filipino/Tagalog, Finnish, French, Galician, Welsh, Georgian, Greek, Gujarati, Hausa, Hebrew, Hindi, Hungarian, Indonesian, Irish, Icelandic, Italian, Japanese, Kannada, Kazakh, Khmer, Lao, Latvian, Lithuanian, Macedonian, Malay, Malayalam, Maltese, Marathi, Dutch, Norwegian Bokmål, Norwegian Nynorsk, Uzbek, Persian/Farsi, Polish, Portuguese (Brazil), Portuguese (Portugal), Punjabi, Romanian, Russian, Serbian (Cyrillic), Serbian (Latin), Sinhala, Slovak, Slovenian, Swedish, Swahili, Tamil, Czech, Telugu, Thai, Turkish, Ukrainian, Urdu, Vietnamese, Yoruba, Zulu

About

ShapeShift

This game challenges players to transform into various polygons to solve puzzles and defeat enemies. It's a fun way to learn about shapes, with customizable characters and a progressively challenging pace for all ages.

Highlights
  • Polygon morphing mechanic
  • Shape-based puzzles
  • Enemy combat challenges
  • Character customization
  • Progressive difficulty
  • Educational content
Read full description

ShapeShift is a captivating and engaging free-to-play educational sidescrolling platformer. The game's core mechanic revolves around the player's ability to morph into various polygons, ranging from triangles to octagons. As you progress throughout the game, you will encounter two types of challenges: shift boxes and enemies. Shift boxes present intriguing puzzles, requiring you to transform into specific shapes based on criteria such as physical shape, name, and number of sides. Successfully clearing shift boxes rewards you with tokens that can be spent in the in-game shop to customize your character with a variety of vibrant colors. You will also encounter enemies with distinct shapes. To overcome them and earn score-boosting bonuses, you must morph into the corresponding shape that matches the enemy's shape as well as the number of sides shown on its face. While ShapeShift is designed to educate and entertain younger audiences by teaching them about shapes, it offers a progressively faster pace as you play, ensuring an enjoyable challenge for players of all ages. ShapeShift is more than just a game; it's an exciting and educational adventure that integrates exhilarating gameplay with the introduction of basic shapes.

Screenshots

Instruments4 screens
ShapeShift3 screens

Verdict

The call

The clearest difference is price: ShapeShift at Free against Instruments's $1.99. ShapeShift also leads on ratings volume (5 vs 1) and iOS requirement (11.0 vs 17.6). Instruments's advantage is update cadence (every 6 months vs every 28 months). On rating, review sentiment, ads and in-app purchases 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

ShapeShift is free to download; Instruments costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Instruments against 5.0 for ShapeShift. That said, the two scores are not equally well evidenced: ShapeShift has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Instruments ships an update every 6 months, ShapeShift every 28 months. The most recent releases landed on September 18, 2026 and June 7, 2026 respectively.

Scorecard5 real differences · 5 level
Instruments versus ShapeShift: the parameters behind the verdict, then further details
ParameterInstrumentsShapeShift
Price$1.99Free — better
Rating5.0 (1 ratings)5.0 (5 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings15 — better
Update frequencyEvery 6 months — betterEvery 28 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.611.0 — better
Further details — not scored
Size24 MB61 MB
Age rating4+4+
DeveloperChristophe BurdinSaper Solutions LLC

Customer experience

Instruments

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews13 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

ShapeShift

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Instruments

No in-app purchases

None

ShapeShift

No in-app purchases

Questions

Is Instruments free?
Instruments costs $1.99, with no in-app purchases.
Is ShapeShift free?
ShapeShift is free to download, with no in-app purchases.
Which has better reviews, Instruments or ShapeShift?
Instruments and ShapeShift are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.
Do Instruments or ShapeShift have ads?
Neither Instruments nor ShapeShift shows ads.
Which is updated more often, Instruments or ShapeShift?
Instruments ships an update every 6 months, and ShapeShift every 28 months. Most recently, Instruments was updated on September 18, 2026 and ShapeShift on June 7, 2026.

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