Comparison

Ribbons vs Async Sampler

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

Head to head
About

Ribbons

This app offers an expressive musical instrument inspired by classic electronic devices. It features a fluid playing surface, a unique synthesis engine, and versatile MIDI control capabilities. Explore new sonic textures and control external synths with this innovative instrument.

Highlights
  • Expressive playing surface with fluid note gliding
  • Unique morphing wavetable synthesis engine
  • MIDI controller with MPE support
  • Inter-App Audio and Audiobus integration
  • Adjustable note snapping and guidelines
  • Built-in reverb and delay effects
Features
Read full description

Ribbons is an extraordinarily fun and expressive musical instrument. Inspired by early electronic instruments such as the Ondes Martenot and the Theremin, Ribbons (formerly "Ondes") emulates the fluid playing style of those classic instruments with an interface and synthesis engine firmly grounded in the present day. Whether you’re gliding through melodies & chord changes or creating dense polyphonic sci-fi soundscapes, Ribbons is an instrument unlike any you’ve played before. • 2014 Best iOS Instrument - Sonic Joy Awards • • 9.0 / 10 - Apptronica Magazine Review • Recommended for use with headphones or external speakers. Ribbons is made by Olympia Noise Co., developer of Patterning and Chordion. •••• Expressive Playing Surface •••• Slide freely between notes, Ribbons doesn’t limit you to the keys on a keyboard. Use 3D Touch on supported devices to control synthesis parameters. Adjustable note snapping for ultimate flexibility in playing style and ease of use. Use the hold function to sustain notes while you take an epic solo on top. Vertical movement can be mapped to volume and synthesizer parameters, adding dynamic possibilities to your music. More polyphony than you have fingers! Adjustable keyboard range and size. Guidelines help you play in key. Choose from common scale types in any key or create your own. Alternate tuning systems let you explore the world of microtonal sound! •••• Unique Synthesis Engine •••• Morphing wavetable oscillator with five wavetable sets. Swarm oscillators! Two extra oscillators can be detuned and lag behind to create new textures. Wavetable modulation sources include Y-Axis, sine wave, noise, circle, and ADSR envelope. Resonant low pass filter. Filter modulation sources include ADSR envelope, sine wave, and Y-axis. Amplifier section with master volume, Y-axis control, and ADSR envelope. Y-axis can be mapped to control the rate and depth of wavetable and filter LFOs. •••• Effects •••• Large selection of reverb types with adjustable amount. Delay effect adjustable level, feedback, time and filter. •••• MIDI •••• Use Ribbons as a MIDI controller to control your favorite software and hardware synths. Now supports MIDI Polyphonic Expression (MPE) output or use "classic mode" to manually managed MIDI ports. Map each touch to a unique MIDI Port/ Channel for polyphonic pitch bend. Because of Ribbons' unique pitch bend capabilities, it isn’t like other controllers, so make sure to read the instructions to learn about how to get the best results. •••• Inter-App Audio •••• Record directly to Garageband and other audio apps on your iPad using Inter-App Audio or Audiobus. Built-in Inter-App Audio transport allows you to control a host app’s play, record, and rewind buttons. Supports Audiobus State Saving. •••• Beautiful Design •••• Visualization of synthesis parameters makes for fun and intuitive editing of parameters. Clutter free screen lets you focus on making music. •••• Built-in Manual makes it easy to dig in and learn about Ribbons’ features.

About

Async Sampler

Create captivating sound collages, dynamic textures, and rhythmic patterns with this powerful musical instrument. It offers asynchronous and synchronous playback modes, a versatile LFO, and an effects processor to elevate your sound design.

Highlights
  • Standalone and AUv3 versions
  • Three independent samplers
  • Extensive sample library
  • Upload your own samples
  • Asynchronous and synchronous playback
  • Flexible LFO system
  • Effects processor
Read full description

Async Sampler, a powerful musical instrument designed to bring your soundscapes to life. This flexible tool is dedicated to crafting captivating sound collages, dynamic asynchronous textures, rhythmic patterns, and rich sound designs. It opens up a world of creative possibilities, making it the perfect companion for music producers, sound designers, ambient, and noise enthusiasts. Whether you're a seasoned musician or a curious explorer, Async Sampler is here to inspire and elevate your musical journey. App comes with a rich library of unique samples, and you can easily upload and use your own sounds. Async Sampler fundamentally consists of three samplers that can reproduce sound asynchronously, meaning they can operate without being tied to a specific BPM, or synchronously, using an external MIDI clock source or the tempo of your project if you're using Async Sampler as an AUv3 plugin. The instrument features a versatile LFO that allows you to control any parameter. Async includes an effects processor and a master bus section. Also, you have the option to use external MIDI controllers, save and load your custom presets and samples, among other features. Key features: — Standalone and AUv3 versions — Three independent samplers — Extensive sample library out of the box — Ability to upload your own samples — Asynchronous and synchronous playback modes for each sample — Flexible LFO system that can control almost any parameter — Effects processor — Ability to save presets — And much more

Screenshots

Ribbons4 screens
Async Sampler3 screens

Verdict

The call

The clearest difference is price: Ribbons at $7.99 against Async Sampler's $14.99. Ribbons also leads on rating (4.7 vs 4.5) and review sentiment (91% vs 78%). Async Sampler's advantage is update cadence (every 2 weeks vs every 11 months). 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

Ribbons costs $7.99 and Async Sampler $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Ribbons holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 72 and 18 respectively. Written reviews point the same way: 91% of Ribbons's written reviews are positive against 78% of Async Sampler's.

UpkeepUpdate frequency

Ribbons ships an update every 11 months, Async Sampler every 2 weeks. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.

Scorecard5 real differences · 5 level
Ribbons versus Async Sampler: the parameters behind the verdict, then further details
ParameterRibbonsAsync Sampler
Price$7.99 — better$14.99
Rating4.7 (72 ratings) — better4.5 (18 ratings)
Positive reviews90.7% of reviews — better77.8% of reviews
Number of ratings72 — better18
Update frequencyEvery 11 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.011.0
Further details — not scored
Size20 MB235 MB
Age rating4+4+
DeveloperOlympia Noise Co.Sergei Zhulkov

Customer experience

Ribbons

All ratings72 ratings
Positive93.1%
Neutral1.4%
Negative5.6%
Written reviews54 reviews
Positive90.7%
Neutral1.9%
Negative7.4%

Async Sampler

All ratings18 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews9 reviews
Positive77.8%
Neutral0.0%
Negative22.2%

Bugs and requests

Ribbons

Reported bugs

1 issue
  • Notes begin on standard pitches even with 0 snap set

Requested features

12 requests
  • AUv3 support
  • Inter-App Audio support
  • MIDI input support
  • MPE support
  • Stack of vertical sliders
Show 7 more
  • Color settings
  • Assign anything to slider or Y
  • Second keyboard with own settings
  • Separate pos/neg sliders with own y-axis center
  • Freehand vertical levels wave for each parameter
  • Four y-level assignments for each ADSR phase
  • MIDI Out support

Async Sampler

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Ribbons

No in-app purchases

None

Async Sampler

No in-app purchases

Questions

Is Ribbons free?
Ribbons costs $7.99, with no in-app purchases.
Is Async Sampler free?
Async Sampler costs $14.99, with no in-app purchases.
Which has better reviews, Ribbons or Async Sampler?
Ribbons is rated higher. Ribbons averages 4.7 out of 5 from 72 ratings, while Async Sampler averages 4.5 from 18 ratings.
Do Ribbons or Async Sampler have ads?
Neither Ribbons nor Async Sampler shows ads.
Which is updated more often, Ribbons or Async Sampler?
Ribbons ships an update every 11 months, and Async Sampler every 2 weeks. Most recently, Ribbons was updated on October 14, 2026 and Async Sampler on September 30, 2026.

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