Comparison

Keyboard Instrument Simulator vs KAKOAK

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

Head to head
About

Keyboard Instrument Simulator

Transform your iPhone or iPad into a professional keyboard instrument. Explore a wide range of high-quality sounds, style loops, and advanced features like transposition and pitch bend. Mix audio levels and record your performances with studio-quality stereo sound.

Highlights
  • High-quality instrument sounds
  • Diverse style loops for various music genres
  • Adjustable octaves and transposition
  • Pitch bend and quarter flat tuning
  • Chord and pad sound support
  • Audio mixer and recorder
Features
Read full description

Turn your iPhone or iPad into a professional electronic keyboard with authentic instrument sounds, realistic performance controls, and powerful accompaniment features. Whether you're a beginner, hobbyist, or professional musician, this app provides everything you need to perform, practise, and create music anywhere. ## Features * High-quality stereo instrument sounds, including Piano, Accordion, Trumpet, Saxophone, and many more. * A wide variety of professional style loops (rhythms), including Rock, Pop, Arabic, Turkish, Persian, Kurdish, and other musical styles. * Three full octaves for expressive playing. * Key transpose function. * Realistic pitch bend control. * Full Major and Minor chord support. * High-quality pad sounds. * STS (Single Touch Settings) buttons for quick switching between your four favourite instruments and chord settings while performing. * Quarter-flat tuning for selected notes, ideal for Oriental and Middle Eastern music. * Adjustable style (rhythm) tempo. * Built-in audio mixer to independently control the volume of styles, instruments, chords, and pads. * Professionally recorded, high-quality stereo instrument samples for an authentic playing experience. ## Subscription A subscription is required to access the app's features. Two subscription options are available: ### Monthly Plan Enjoy full access to all app features for one month. Your subscription renews automatically each month unless cancelled at least 24 hours before the end of the current billing period. ### Yearly Plan Get 12 months of full access while paying approximately the cost of only 7 monthly subscriptions. Your subscription renews automatically every year unless cancelled at least 24 hours before the end of the current billing period. ## Subscription Information * Payment will be charged to your Apple ID account when your purchase is confirmed. * Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. * Your account will be charged for renewal within 24 hours before the current subscription expires. * You can manage or cancel your subscription at any time from your Apple ID Account Settings after purchase. ## Demo Video Watch the app in action: https://www.youtube.com/watch?v=adPiMLxGE6g ## Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

KAKOAK

This super app offers free high-quality chat, voice, and video calls for Timorese customers. It also provides self-care features for managing Telemor services, including balance checks and easy product purchases. Future updates will include entertainment and payment options.

Highlights
  • Free chat, voice, and video calls
  • High-quality HD image/video sending
  • Telemor service self-care
  • Balance and usage history control
  • Easy Telemor product purchases
  • Free data usage for the app
Features
Read full description

This is Super Apps with many functions was designed specialize for Timorese customers (FREE OTT chat apps-Chat, voice and video call with high quality than others Chat apps thanks for local connection, Selfcare module-Customer can control the balance and usage history for Telemor service, easier to buy Telemor products. Some benefits we can receive: •⁠ ⁠Free data using apps. Apply for July and August 2020. So hurry up to install and free use to chat, voice and video call for your friends for FREE. •⁠ ⁠Free 10 minutes + 10 SMS everyday for 30 days to telemor number using Kakoak apps (Call apps to mobiphone). •⁠ ⁠Chat, voice call and Video call with high quality, Send image/video HD. •⁠ ⁠Easy to control and see your balance, charging history. •⁠ ⁠Easy to buy Telemor service: Buy data, freetalk packages or other service •⁠ ⁠And so on. We will continue to develop more functions very soon such as: Entertainment (Games, Movies, Music, etc), Online Payment (Mosan) Hurry up to install and experience our Super Apps Kakoak

Screenshots

Keyboard Instrument Simulator4 screens
KAKOAK3 screens

Verdict

The call

The clearest difference is rating: Keyboard Instrument Simulator at 3.5 against KAKOAK's 3.0. Keyboard Instrument Simulator also leads on ratings volume (81 vs 6) and iOS requirement (13.0 vs 15.5). KAKOAK's advantage is in-app purchases (none vs 2). On price, update cadence, 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

Both are free to download. Keyboard Instrument Simulator sells 2 in-app purchases, starting at $2.99 per month. KAKOAK asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Keyboard Instrument Simulator holds the better App Store score, 3.5 against 3.0. That said, the two scores are not equally well evidenced: Keyboard Instrument Simulator has 81 ratings behind it against 6, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Keyboard Instrument Simulator versus KAKOAK: the parameters behind the verdict, then further details
ParameterKeyboard Instrument SimulatorKAKOAK
PriceFreeFree
Rating3.5 (81 ratings) — better3.0 (6 ratings)
Positive reviews12.5% of reviews—
Number of ratings81 — better6
Update frequencyEvery 3 weeksEvery 3 weeks
AdsYesYes
In-app purchasesYesNo — better
MonetizationSubscriptionAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.5
Further details — not scored
Size351 MB151 MB
Age rating4+4+
DeveloperSENIOR ELECTRON LLCViettel Timor

Customer experience

Keyboard Instrument Simulator

All ratings77 ratings
Positive55.8%
Neutral10.4%
Negative33.8%
Written reviews8 reviews
Positive12.5%
Neutral0.0%
Negative87.5%

KAKOAK

All ratings6 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

2 purchases

Keyboard Instrument Simulator

Subscriptions2
  • Silver Plan$2.991 Month
  • Golden Plan$20.991 Year
None

KAKOAK

No in-app purchases

Questions

Is Keyboard Instrument Simulator free?
Keyboard Instrument Simulator is free to download, with in-app purchases available.
Is KAKOAK free?
KAKOAK is free to download, with no in-app purchases.
Which has better reviews, Keyboard Instrument Simulator or KAKOAK?
Keyboard Instrument Simulator is rated higher. Keyboard Instrument Simulator averages 3.5 out of 5 from 81 ratings, while KAKOAK averages 3.0 from 6 ratings.
Do Keyboard Instrument Simulator or KAKOAK have ads?
Both Keyboard Instrument Simulator and KAKOAK show ads.
Which is updated more often, Keyboard Instrument Simulator or KAKOAK?
Keyboard Instrument Simulator ships an update every 3 weeks, and KAKOAK every 3 weeks. Most recently, Keyboard Instrument Simulator was updated on November 6, 2026 and KAKOAK on November 3, 2026.

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