Comparison

Washboard vs Gong Kempur Kemong

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

Head to head
About

Washboard

Transform your device into a virtual washboard with customizable sounds and decorations. Play along with your music or connect to an amp for live performances. It also functions as a MIDI controller for music production.

Highlights
  • Virtual metal washboard instrument
  • Add-on instruments like horns and woodblocks
  • Customizable decorations
  • Play along with music
  • Connect to external amplifiers
  • MIDI controller functionality
Features
Read full description

Turn your mobile device into a musical washboard! You can play the classic metal washboard as is, or customize it by adding instruments like horns and woodblocks in any combination. You can even add decorations like a flower, a sticker or party lights. Play along with your iPod music, or plug into an amp and join a jug band! Some reviews say the app doesn't sound like a washboard, but it does use audio samples taken from a real washboard. The samples come from a metal board played with 1" zinc washers -- this gives a sound harder than thimbles but softer than spoons -- and include a tap, scrub and wood sound. The add-on instruments also use real audio samples. Instruments include: - Small cowbell - Large cowbell - Small horn - Large horn - Tambourine - Cymbal - Small woodblock - Large woodblock - Service bell - Vibraslap - Toy chicken Decorations (no sound) include: - Toy dinosaur - Flower - Bow tie - Hula girl - Woody Guthrie sticker - Party lights If you have any MIDI equipment, you can also use Washboard as a MIDI controller. Map each instrument in the app to a note number in your sound module, then tap the board or attached instruments to send note-on commands. The MIDI commands are sent on channel 10 for easy access to most percussion modules. Before buying this app, I recommend watching the demo video at washboardapp.com to see how it works. If you need help after your purchase, please contact me before writing a bad review. I have no way to respond or help you if you publish your complaints in a review, but I respond promptly to all emails.

About

Gong Kempur Kemong

Experience the authentic sounds of Balinese Gamelan music with this app, featuring virtual implementations of the Gong, Kempur, and Kemong instruments. It offers a realistic playing experience with high-quality audio and detailed visuals, perfect for exploring traditional Balinese music.

Highlights
  • Authentic sampled sound bank
  • Realistic playing experience
  • Ultra-low latency audio playback
  • Zoomable instrument views
  • Customizable cipher notation display
  • Ad-free experience
Features
Read full description

World's first iPhone/iPad implementation of the main instruments of a Balinese Gamelan Gong Kebyar! The Gong, Kempur, and Kemong are instruments of the Balinese Gamelan Gong Kebyar that mark the musical cycles called gongan, and are used in every piece of traditional Balinese gamelan music. ** Note that the Gong and Kempur produce very low-pitched sounds and require a high-quality sound system for best sound reproduction. The use of a high-quality headphone or external amplifier with good bass response is recommended. * Authentic sound bank sampled directly from real instruments * User interaction designed to replicate true playing experience * Playing sound can be stopped --- essential for Gamelan! * High-quality photos showcasing real instruments * Optimized for ultra-low latency audio playback * Zoomable views for detailed instrument exploration * Customizable display of cipher notations to suit your preferences * Completely ad-free for uninterrupted enjoyment

Screenshots

Washboard4 screens
Gong Kempur Kemong4 screens

Verdict

The call

The clearest difference is review sentiment: Washboard at 43% against Gong Kempur Kemong's 0%. Washboard also leads on update cadence (every 3 months vs every 26 months) and price ($1.99 vs $2.99). On ads, in-app purchases, monetization model 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

Washboard costs $1.99 and Gong Kempur Kemong $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Washboard ships an update every 3 months, Gong Kempur Kemong every 26 months. The most recent releases landed on September 8, 2026 and September 16, 2026 respectively.

Scorecard4 real differences · 6 level
Washboard versus Gong Kempur Kemong: the parameters behind the verdict, then further details
ParameterWashboardGong Kempur Kemong
Price$1.99 — better$2.99
Rating5.0 (1 ratings) — better
Positive reviews42.9% of reviews — better0.0% of reviews
Number of ratings1 — better
Update frequencyEvery 3 months — betterEvery 26 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.0
Further details — not scored
Size8 MB25 MB
Age rating4+4+
DeveloperArlo Leachemacsian Company Limited

Customer experience

Washboard

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive42.9%
Neutral0.0%
Negative57.1%

Gong Kempur Kemong

Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Washboard

No in-app purchases

None

Gong Kempur Kemong

No in-app purchases

Questions

Is Washboard free?
Washboard costs $1.99, with no in-app purchases.
Is Gong Kempur Kemong free?
Gong Kempur Kemong costs $2.99, with no in-app purchases.
Do Washboard or Gong Kempur Kemong have ads?
Neither Washboard nor Gong Kempur Kemong shows ads.
Which is updated more often, Washboard or Gong Kempur Kemong?
Washboard ships an update every 3 months, and Gong Kempur Kemong every 26 months. Most recently, Washboard was updated on September 8, 2026 and Gong Kempur Kemong on September 16, 2026.

Other comparisons