Comparison

iMPC for iPhone vs Model 15 Modular Synthesizer

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

Head to head
About

iMPC for iPhone

Transform your iPhone into a powerful music production studio. Create beats with over 600 samples, editable programs, and sequences. Record, overdub, and apply built-in effects for endless creative possibilities.

Highlights
  • Over 600 samples
  • 47 editable programs
  • 80 editable sequences
  • Built-in sampler with mic, line-in, and turntable recording
  • Built-in effects (delay, bit crusher, compressor)
  • Export to MPC Software and share to social media
  • 16 Levels mode and Note Variation slider
Features
Currently charting
Read full description

Turn your iPhone into an MPC with more than 600 samples, 47 editable programs, 80 editable sequences, and iconic MPC workflow. Need help? Have an issue or question? Please email us at support@retronyms.com. iMPC brings the look and feel of the classic Akai Pro MPC to your iPhone. iMPC includes everything you need to create a beat quickly and easily. With features including built-in effects, plus the ability to create new sequences and record and overdub beats, the possibilities are endless. The app’s built-in sampler can record samples three different ways: using the mic on the iPhone, using the line input on the iPhone, or using the multi-touch turntable interface in iMPC to record samples directly from iTunes or other music libraries. - Exclusive iMPC sound set and classic Akai Professional sound library - "3D Perform" controls -- use your iPhone's motion sensors to control parameters - Export tracks to MPC Software for use with MPC Renaissance and MPC Studio - Share on SoundCloud, Facebook, Twitter, Tumblr, or export to your computer - 16 Levels mode: 16 levels of attack, velocity, length, and tuning - Note Variation slider: adjust attack, velocity, length, and tuning as you play - Trim and categorize samples, undo takes and erase samples - Create new sequences, record and overdub beats - Live Sequence queuing for real-time performance and playback - Simple drag and drop program creation - Effects include delay, bit crusher, master compressor/limiter - Time correct: 1/8 note - 1/32T with variable swing - Note Repeat: 1/8 note - 1/32T timing, with latch - AudioCopy beats and sequences to compatible apps - AudioPaste samples from hundreds of compatible apps

About

Model 15 Modular Synthesizer

This app recreates a legendary modular synthesizer for mobile devices. Explore its iconic modules, experiment with sound design, and create music with intuitive controls and advanced features.

Highlights
  • Iconic Moog module recreation
  • Monophonic and 4-voice polyphonic operation
  • Integrated Moog keyboard and ribbon controller
  • Sequencing arpeggiator
  • MIDI integration and external control
  • Looping recorder with overdubbing
  • AUv3 Audio Unit Extensions support
Features
Read full description

The Moog Model 15 App is the first Moog modular synthesizer and synthesis educational tool created exclusively for iPad, iPhone and iPod touch. Each facet of the Moog Model 15 modular synthesizer has been meticulously recreated in this application to ensure the power and transcendent sound quality of each module remains intact. The character, harmonic complexity and mystique of the Moog Model 15’s modules, from the legendary Moog 921–series oscillators and 904A Low Pass Filter, to the coveted 907 Fixed Filter Bank have been painstakingly preserved. In order to develop the most immersive and expressive modular interface possible, the Model 15 App has been designed utilizing Apple’s new Metal advanced graphics engine. This ensures that all zooming, panning and modular patching throughout the application feels completely natural, something that would have been impossible otherwise. The Model 15 App features both monophonic and 4-voice polyphonic operation is easily commanded via 4 seamlessly integrated controllers. Simple swipes and taps provide instant access to a traditional Moog keyboard, 1150 ribbon controller, 8-step sequencing arpeggiator and the award-winning Animoog keyboard with 22 built-in scales and polyphonic modulation capabilities. Also included are extended features which expand the capabilities of the app beyond the traditional offerings of the hardware Moog Model 15. These include total MIDI integration, assignment for external control, use as a MIDI controller, dedicated Audio Bridge and MIDI Bridge modules, looping recorder module with overdubbing, a master ping-pong delay module and a new extension cabinet that includes additional amplifiers and voltage-controlled reversible attenuators that can be used for effects like ring-modulation. Because the Model 15 App utilizes Apple’s Metal technology, only 64-bit devices are supported. Compatible devices include iPhone 5s or newer, iPod touch 6 or newer, iPad Air or newer, and the iPad Pro. The Model 15 App requires iOS version 12.4 or later to work. Additional Features • Ships with over 160 unique presets • Recreates the sound of a hardware Moog Model 15 modular synthesizer • Easily share presets and recordings with anyone • Tutorial patches to assist all experience levels • Intuitive patching and cable coloring • Support for landscape and portrait modes • Voltage-controlled stereo ping-pong delay • Expressive sequencing arpeggiator • Moog 1150 Ribbon controller • Real-time looping recorder with overdub and immediate sharing • Up to two controllers on-screen (iPad only) • Optional left-handed UI operation Supports • AUv3 Audio Unit Extensions • 3D Touch and Apple Pencil integration for after pressure • Note-per-channel MIDI controllers • Ableton Link • Inter-App Audio and Audiobus • MIDI Bridge and Audio Bridge • 7 and 14-Bit MIDI • MIDI Program Change • Bluetooth LE MIDI controllers • Typing keyboards for shortcuts and musical typing • AudioCopy, AudioPaste and AudioShare

Screenshots

iMPC for iPhone4 screens
Model 15 Modular Synthesizer4 screens

Verdict

The call

The clearest difference is review sentiment: Model 15 Modular Synthesizer at 86% against iMPC for iPhone's 35%. Model 15 Modular Synthesizer also leads on rating (4.9 vs 2.8) and ratings volume (898 vs 84). iMPC for iPhone's advantage is price ($6.99 vs $29.99) and in-app purchases (none vs 11). On ads 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

iMPC for iPhone costs $6.99 and Model 15 Modular Synthesizer $29.99 up front. Model 15 Modular Synthesizer sells 11 one-off in-app purchases. iMPC for iPhone asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Model 15 Modular Synthesizer holds the better App Store score, 4.9 against 2.8. That said, the two scores are not equally well evidenced: Model 15 Modular Synthesizer has 898 ratings behind it against 84, so its average is the more settled of the two. Written reviews point the same way: 35% of iMPC for iPhone's written reviews are positive against 86% of Model 15 Modular Synthesizer's.

UpkeepUpdate frequency

iMPC for iPhone ships an update every 6 months, Model 15 Modular Synthesizer every 3 months. The most recent releases landed on October 19, 2026 and October 22, 2026 respectively.

Scorecard10 real differences · 1 level
iMPC for iPhone versus Model 15 Modular Synthesizer: the parameters behind the verdict, then further details
ParameteriMPC for iPhoneModel 15 Modular Synthesizer
Price$6.99 — better$29.99
Rating2.8 (84 ratings)4.9 (898 ratings) — better
Positive reviews35.0% of reviews86.5% of reviews — better
Number of ratings84898 — better
Update frequencyEvery 6 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#75 — better—
DevicesiPhone, iPodiPhone, iPad, iPod, Mac — better
Requires iOS8.0 — better12.4
Further details — not scored
Size79 MB857 MB
Age rating4+4+
DeveloperAkai ProfessionalMoog Music Inc.

Customer experience

iMPC for iPhone

All ratings84 ratings
Positive36.9%
Neutral16.7%
Negative46.4%
Written reviews246 reviews
Positive35.0%
Neutral15.0%
Negative50.0%

Model 15 Modular Synthesizer

All ratings896 ratings
Positive96.8%
Neutral1.7%
Negative1.6%
Written reviews480 reviews
Positive86.5%
Neutral4.0%
Negative9.6%

User reviews

iMPC for iPhone

From 84 App Store ratings

What we love

  • 🚀 Classic MPC feel
  • 👍 Intuitive interface
  • 🎨 Good sound quality
  • 💰 Affordable price

Room to improve

  • 🐛 Frequent crashes
  • 🔀 Unreliable sample playback
  • 🚫 Inability to delete samples
  • 🤖 Outdated and unresponsive UI

Model 15 Modular Synthesizer

From 898 App Store ratings

What we love

  • 🚀 Incredible sound quality
  • 👍 Authentic Moog emulation
  • 💡 Great for learning modular synthesis
  • 🎨 Beautiful and detailed interface
  • 🎹 Expressive MIDI capabilities

Room to improve

  • 🐛 Occasional crashes and glitches
  • 🔍 Difficult to navigate on smaller screens
  • 🕹️ Challenging to patch and tweak
  • 🔋 High CPU usage

Bugs and requests

iMPC for iPhone

Reported bugs

3 issues
  • Crashes when editing samples
  • Playback issues with iOS 9 and later
  • Bluetooth connectivity problems

Requested features

4 requests
  • Add song mode to link sequences
  • Implement Audiobus support
  • Improve sample chopping and editing
  • Allow importing samples from cloud storage

Model 15 Modular Synthesizer

Reported bugs

3 issues
  • Arpeggiator direction not working as expected
  • Distortion and audio issues on latest iOS versions
  • Incompatibility with certain DAWs

Requested features

5 requests
  • More in-depth tutorials
  • Ability to customize module layout
  • Zoom/overview option for entire system
  • Expanded preset library
  • Midi mapping for arpeggiator

In-app purchases

None

iMPC for iPhone

No in-app purchases

11 purchases

Model 15 Modular Synthesizer

One-time11
  • Symbiotic EquationsFree
  • Synthesist ToolkitFree
  • Angular Arps$1.99
Show 8 more
  • Sonic Mayhem$2.99
  • Sinfonietta Sintesi$2.99
  • Psychotropic Synthesis$2.99
  • Alien Systems$3.99
  • Textural Points$4.99
  • Mid-Century Moog$4.99
  • Dynamic Drones$4.99
  • Mercurial Strategies$5.99

Questions

Is iMPC for iPhone free?
iMPC for iPhone costs $6.99, with no in-app purchases.
Is Model 15 Modular Synthesizer free?
Model 15 Modular Synthesizer costs $29.99, and also offers in-app purchases.
Which has better reviews, iMPC for iPhone or Model 15 Modular Synthesizer?
Model 15 Modular Synthesizer is rated higher. iMPC for iPhone averages 2.8 out of 5 from 84 ratings, while Model 15 Modular Synthesizer averages 4.9 from 898 ratings.
Do iMPC for iPhone or Model 15 Modular Synthesizer have ads?
Neither iMPC for iPhone nor Model 15 Modular Synthesizer shows ads.
Which is updated more often, iMPC for iPhone or Model 15 Modular Synthesizer?
iMPC for iPhone ships an update every 6 months, and Model 15 Modular Synthesizer every 3 months. Most recently, iMPC for iPhone was updated on October 19, 2026 and Model 15 Modular Synthesizer on October 22, 2026.

Other comparisons