Comparison

Monkey Drum vs crAion

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

Head to head
About

Monkey Drum

Create music by drawing or playing instruments, then watch jungle animals react to your tunes. Customize characters and unlock new instruments and items by playing or using in-app currency.

Highlights
  • Create music by drawing
  • Play instruments with mini-keyboard
  • Customize characters
  • Save and remix songs
  • Unlock new instruments and items
  • True 3D graphics
Features
Read full description

ATTENTION: Some users have experienced problems with Monkey Drum on devices running iOS 8. "…no reason not to try this one out: it’s free!" - GEEKDAD (By Wired.com) "It’s a really great way to use creativity and rhythm and wrap it into a whole lot of fun." - MusiciansWithApps.com Featured by Apple in Apps For Learning Music! ------------------------- Making music has never been so fun, or so easy! Play realistic instruments and watch as little jungle animals copy your tunes. See their funny reactions as you feed them bananas, spin them, or bop them on the head! Make them happy and see them reward you with a special song! Create real music just by drawing and watch as the creatures play your creation. Get creative and re-mix your songs with different instruments, or accessorize your characters with a hat and sunglasses. Use Heart Coins to unlock new instruments and other fun items. Features: * Create songs by drawing on the screen * Play cool instruments with a mini-keyboard * Customize your characters with a hat or sunglasses * Save and name your songs * Remix songs - change instruments and tempo * True 3D graphics with tons of surprises! * Djembe drum, marimba, and kalimba included * Earn Heart Coins and bananas just by playing! * Unlock new instruments and other fun items! Items you can unlock: * Microphone * Acoustic Guitar * Congas * Girl Monkey * Panda * Sunglasses * Baseball Hat * Bunches of Bananas Note: This app is completely free to play and all items can be unlocked simply by playing. We also offer the option to buy additional Heart Coins with real money - if you'd like to disable this option, see the settings on your device.

About

crAion

This app uses AI to analyze children's drawings, offering insights into their thoughts and feelings. It provides a digital gallery for storing and sharing artwork, ensuring a secure and ad-free experience for parents.

Highlights
  • AI-powered drawing analysis
  • Digital art gallery
  • Family sharing of artwork
  • Secure and private storage
  • Ad-free experience
  • Regular updates
Features
Read full description

Discover a new perspective on your child's imagination with crAion, an innovative app that brings children's drawings to life using advanced AI technology. With crAion, you can dive deep into the world of your child’s creativity and get unique insights into their thoughts and feelings, all through the art they create. Key Features: AI-Powered Analysis: An state-of-the-art AI interprets each drawing, revealing the hidden meanings and emotions portrayed in your child's artwork. Understand their development and imagination in a whole new way. Digital Art Gallery: Store and organize your child's artistic journey in a cloud-based gallery. Relive the joy and progression of their creations anytime and share these precious moments with loved ones. Family Sharing: crAion makes it easy to share your child’s artwork with family members, creating a shared experience of joy and discovery. Secure and Private: We prioritize your child's safety and your family's privacy. Rest assured, all data and artwork are securely stored and protected. Ad-Free Experience: Enjoy uninterrupted exploration of your child's art without the distraction of advertisements. Regular Updates: We continuously update crAion with new features, enhancements, and content, ensuring your experience is always fresh and engaging. Whether you’re looking to gain a deeper understanding of your child's inner world, store their art digitally, or simply enjoy their creative expressions, crAion is the perfect companion for any parent. Join us on this beautiful journey into the heart of childhood creativity. Download crAion now and start exploring the wonders of your child's imagination! Privacy Policy: https://sites.google.com/view/craion-privacy-policy Terms of Service: https://sites.google.com/view/craion-terms

Screenshots

Monkey Drum4 screens
crAion4 screens

Verdict

The call

The clearest difference is review sentiment: Monkey Drum at 92% against crAion's 33%. Monkey Drum also leads on update cadence (every 3 weeks vs every 18 months) and rating (4.4 vs 4.1). On price, ratings volume, 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

Both are free to download. Monkey Drum sells 3 one-off in-app purchases and crAion sells 5 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Monkey Drum holds the better App Store score, 4.4 against 4.1. Both are backed by a comparable volume of ratings — 116 and 42 respectively. Written reviews point the same way: 92% of Monkey Drum's written reviews are positive against 33% of crAion's.

UpkeepUpdate frequency

Monkey Drum ships an update every 3 weeks, crAion every 18 months. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
Monkey Drum versus crAion: the parameters behind the verdict, then further details
ParameterMonkey DrumcrAion
PriceFreeFree
Rating4.4 (116 ratings) — better4.1 (42 ratings)
Positive reviews92.1% of reviews — better33.3% of reviews
Number of ratings116 — better42
Update frequencyEvery 3 weeks — betterEvery 18 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS4.3 — better16.4
Further details — not scored
Size14 MB21 MB
Age rating4+4+
DeveloperFlippfly, LLCJuanjo Valino

Customer experience

Monkey Drum

All ratings116 ratings
Positive82.8%
Neutral8.6%
Negative8.6%
Written reviews63 reviews
Positive92.1%
Neutral4.8%
Negative3.2%

crAion

All ratings42 ratings
Positive78.6%
Neutral2.4%
Negative19.0%
Written reviews9 reviews
Positive33.3%
Neutral11.1%
Negative55.6%

Bugs and requests

Monkey Drum

Reported bugs

5 issues
  • Screen goes black after filling hearts/coins
  • Game sounds can be heard but screen is black
  • App not letting phone go into sleep mode
  • No sound reported
  • Repeated glitches

Requested features

8 requests
  • Update Monkey Drum
  • Update for latest iOS
  • More instruments
  • Button to record
  • Clear all / start new song option
Show 3 more
  • Fix xylophone (backwards notes)
  • Add legs to animals
  • Dark mode option

crAion

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Monkey Drum

One-time3
  • Small Chest (300 Heart Coins)$0.99
  • Medium Chest (1000 Heart Coins)$1.99
  • Large Chest (3500 Heart Coins)$5.99
5 purchases

crAion

Subscriptions4
  • Premium Weekly3 Days trial$7.997 Days
  • Premium Monthly$9.991 Month
  • Premium Annual$39.991 Year
Show 1 more
  • crAion Premium Annual Full$59.991 Year
One-time1
  • Lifetime$89.99

Questions

Is Monkey Drum free?
Monkey Drum is free to download, with in-app purchases available.
Is crAion free?
crAion is free to download, with in-app purchases available.
Which has better reviews, Monkey Drum or crAion?
Monkey Drum is rated higher. Monkey Drum averages 4.4 out of 5 from 116 ratings, while crAion averages 4.1 from 42 ratings.
Do Monkey Drum or crAion have ads?
Neither Monkey Drum nor crAion shows ads.
Which is updated more often, Monkey Drum or crAion?
Monkey Drum ships an update every 3 weeks, and crAion every 18 months. Most recently, Monkey Drum was updated on November 1, 2026 and crAion on November 4, 2026.

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