Comparison

DRC vs Aparillo

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

Head to head
About

DRC

This virtual analog synthesizer offers classic analog sound design with a user-friendly interface. Explore rich sonic textures and create unique patches with its versatile oscillators, filters, and built-in effects. Compatible with popular music production apps.

Highlights
  • AUv3 compatible
  • Up to 8 voices
  • Multi-wave oscillators
  • 4 pole self resonant low pass Ladder Filter
  • Stereo Tape Delay
  • Lush Stereo Reverb
  • Arpeggiator
Features
Read full description

DRC is a versatile virtual analog polyphonic synthesizer that captures the essence of classic analog synths with a simple yet powerful set of parameters. It offers exceptional sound design capabilities, delivering a sonic experience reminiscent of legendary instruments like the Roland Juno, Minimoog, and more. Features: - AUv3 compatible (use it on Garageband, AUM, NS2, Cubasis, Loopy Pro, etc) - Up to 8 voices - Two main oscillators, one sub-oscillator and one noise source - Multi-wave oscillators (SIN, TRI, SAW, SQR with PWM) - Detune, sync and ring modulation - 4 pole self resonant low pass Ladder Filter - 2 pole multi-mode filter (LP, HP, BD, NOTCH) - 2 LFO's and 2 analog modeled envelope generators - Stereo Tape Delay with time modulation - Lush Stereo Reverb with modulation and self growing decay - True stereo, analog modeled multi mode chorus - Arpeggiator with 4 modes, tempo sync and hold function - Sync to external MIDI clock - MIDI clock out - Audiobus Compatible - Ableton Link Compatible For detailed operation information and requirements please visit www.imaginando.pt/products/drc-polyphonic-synthesizer/help/contents "Elegant, easy to navigate and sounds brilliant." "I can't enough express how amazed and happy I am playing this app. Before writing this review I read the manual (you must) and tested every parameter until I understood perfectly how each one responded to the final output sound. I have to tell you the presets do not show how powerful this synth can be, you have to tweak by yourself every filter, modifier and fx's. For me the filter is the secret in this app to get a differentiated sound compared to your other synth app's. Filter adds a deep texture and resolution to the sound that I forgot lfo's and adsr's.” "One of the best iPad synthesizers!" "This sounds better than 99% of iOS synths. Filters are awesome. Modulation options are numerous. Effects are great. Sounds like a Mac plugin, not an iOS synth. Very little out there like this. I have paid hundreds on the Mac for this kind of sound." "A wonderful synth with its own unique character to it." "This app is excellent! Just enough of a twist on the standard synth app to make it worth the investment. Patch creation seems to be the focus, and UI is perfect for flipping back and forth while working out new presets." "Huge tone that will cut through any mix Fantastic control options for the musician Rich sounds and a beautiful visual design A developer who cares greatly about his customers and creation (frequent updates) It's alive! Recommended!" "Easy to lose yourself in sound design. The sound sources, fx, filters and modulations are all laid out to be very easily accessible. The mixer is great for tweaking the balance between the sound sources to fine tune your sound. Can tell some love went in to making this" "Great, rich, full-sounding sounds! Great job!!!" "Awesome updates from a developer who truly cares about both their customers and their work. Nice job!" "It is FAT. The interface is intuitive. It is universal." "This is really a fine example of a synthesizer whose developers love synthesizers. It is rather difficult to explain, but there is something within not only the interface, but in the nature of the sounds that this thing produces that shows their passion. This synthesizer is a patch designer's tool, not a preset player. Yes, it does come with some nice patches which show off some of its abilities, but when you start to dig in yourself, you can create some really unusual sounds." "Excellent job guys. The GUI looks great and everything is extremely easy to access and in a logical way." "Nice effects section great delay nice chord section IAA instrument support complete with transport bar and Midi learn. Good stuff."

About

Aparillo

This advanced FM synthesizer is designed for creating complex, evolving soundscapes and atmospheres ideal for film, TV, and games. It offers deep sound design capabilities with two interacting synthesizers, integrated effects, and an intuitive 'mass-controller' for one-touch sound morphing. Seamlessly integrate it into your mobile studio setup with extensive MIDI and syncing options.

Highlights
  • 16-voice FM Synthesizer
  • Formant Shifting, Wave Folding & Shifting
  • Multi-Mode Filter with Spacializer
  • Orbiter for one-touch Sound Morphing
  • 500 handpicked Presets
  • Full MIDI Support
  • Preset iCloud Sync
Read full description

The Cinematic Machine Aparillo is an advanced 16 voice FM synth tailored for complex sound structures , majestic motions, moving and evolving soundscapes and atmospheres that are perfect for film, TV or games. It‘s not limited to the conventional fm sounds but also delivers a huge range of styles from basses to brasses, pads to leads to even percussion. ••• SYNTH ••• It is based on two interacting FM Synthesizers capable of forming the most complex timbres. A clever arrangement of synthesis, wave shaping, filtering, FX and modulation unfolds into a serious sound design tool for epic sonic creation. Aparillo uses many parameters that can be modulated for individual adjustments PER voice. Each of the sixteen voices interact with almost two dozen targets in a variety of ways for a continuous transformation and to create endless rhythms and melodic progressions. ••• FX ••• The integrated effects include a free-signalflow Filter/Spacial Comb device, a polyphonic Auto Pan with multiple waveforms, the obligatory Delay, our finest Reverb algorithm, and a Sugar Bytes innovation, the Spacializer. This is a very special breed of delay based effect, which can work as a delay, reverb or tuned comb filter and can add room, plucked strings or even pinged percussion to your sound. ••• ORBITER ••• The superstar of Aparillo is the Orbiter, an instinctual "mass-controller" you move through Aparillo's endless sonic universes for one-touch sound morphing. That finally gives you unlimited control over new grounds of sound manipulation. Aparillo for iPad will seamlessly integrate with your mobile studio setup. We built in MIDI support (Virtual, Network, External, Bluetooth), Audio Unit v3 and Ableton Link. Syncing your presets to use them accross other devices couldn't be easier with iCloud. Enjoy Aparillo, the more you dig into it the more you fall in love with it! Features: • Standalone & Audio Unit v3 • FM Synthesizer with 16 Voices • Formant Shifting, Wave Folding & Shifting • Multi-Mode Filter with Spacializer • Orbiter for one-touch Sound Morphing • 500 handpicked Presets • Ableton Link Support • Full MIDI Support (Virtual, Network, External, Bluetooth), MIDI Learn & Host Automation • Preset iCloud Sync • Preset Share

Screenshots

DRC4 screens

Verdict

The call

The clearest difference is price: Aparillo at Free against DRC's $8.99. On rating, review sentiment, ratings volume and update cadence 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

Aparillo is free to download; DRC costs $8.99 up front. DRC sells 13 one-off in-app purchases and Aparillo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Aparillo holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 658 and 507 respectively. Written reviews point the same way: 84% of DRC's written reviews are positive against 89% of Aparillo's.

UpkeepUpdate frequency

DRC ships an update every 2 months, Aparillo every 4 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard1 real difference · 9 level
DRC versus Aparillo: the parameters behind the verdict, then further details
ParameterDRCAparillo
Price$8.99Free — better
Rating4.7 (658 ratings)4.9 (507 ratings) — better
Positive reviews83.8% of reviews88.6% of reviews — better
Number of ratings658 — better507
Update frequencyEvery 2 months — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad — betteriPad
Requires iOS17.0 — better17.6
Further details — not scored
Size132 MB55 MB
Age rating4+4+
DeveloperImaginando LdaSugar Bytes GmbH

Customer experience

DRC

All ratings656 ratings
Positive92.5%
Neutral3.5%
Negative4.0%
Written reviews345 reviews
Positive83.8%
Neutral4.9%
Negative11.3%

Aparillo

All ratings507 ratings
Positive97.4%
Neutral1.2%
Negative1.4%
Written reviews114 reviews
Positive88.6%
Neutral6.1%
Negative5.3%

User reviews

DRC

From 658 App Store ratings

What we love

  • 🚀 Incredible sound quality
  • 🔒 Stable and reliable
  • 👍 Intuitive and easy to use
  • 🚀 Versatile and powerful
  • 👍 Excellent preset library

Room to improve

  • 🐛 Occasional crashes or glitches
  • 🔋 High battery consumption
  • 💰 Expensive in-app purchases required for full functionality

Aparillo

From 507 App Store ratings

What we love

  • 🚀 Powerful sound design capabilities
  • 👍 Intuitive and creative interface
  • 🎨 Cinematic and otherworldly sounds
  • 💡 Innovative orbit and spatial features
  • 🔥 Excellent presets and sound quality

Room to improve

  • 🐛 Occasional crashes and stability issues
  • 🔍 Lack of clear documentation and tutorials
  • 📱 UI not optimized for larger iPad screens
  • 💰 Paid upgrade required for full functionality

Bugs and requests

DRC

Reported bugs

2 issues
  • Inconsistent behavior when restoring purchases
  • Compatibility issues with some iOS versions or devices

Requested features

3 requests
  • Bluetooth MIDI support
  • More advanced modulation options
  • Improved preset management and organization

Aparillo

Reported bugs

2 issues
  • Saved patches not compatible across versions
  • Orbiter parameters not accessible on latest iOS

Requested features

4 requests
  • More preset packs and sound libraries
  • Improved MIDI and automation support
  • Custom tuning and scale options
  • Expanded keyboard and note range

In-app purchases

13 purchases

DRC

One-time13
  • Unlock Synth Engine$3.99
  • Unlock Sonic Alchemy$3.99
  • Pop Essentials$3.99
Show 10 more
  • Unlock Factory Expansion$3.99
  • Unlock Sounds From Outer Space$3.99
  • Unlock Iconic Sounds Vol. 1$3.99
  • Unlock Iconic Sounds Vol. 2$3.99
  • Unlock Iconic Sounds Vol. 3$3.99
  • Unlock Constellations Toolkit$3.99
  • Unlock Iconic Sounds Vol. 4$3.99
  • Electric Sheep Dreams$3.99
  • Timeless And Untamed$3.99
  • Dynamic Resonant Cycles$7.99
1 purchases

Aparillo

One-time1
  • Aparillo Full Version$24.99

Questions

Is DRC free?
DRC costs $8.99, and also offers in-app purchases.
Is Aparillo free?
Aparillo is free to download, with in-app purchases available.
Which has better reviews, DRC or Aparillo?
Aparillo is rated higher. DRC averages 4.7 out of 5 from 658 ratings, while Aparillo averages 4.9 from 507 ratings.
Do DRC or Aparillo have ads?
Neither DRC nor Aparillo shows ads.
Which is updated more often, DRC or Aparillo?
DRC ships an update every 2 months, and Aparillo every 4 months. Most recently, DRC was updated on November 1, 2026 and Aparillo on November 2, 2026.

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