Comparison

Sunrizer synth vs iMini Synthesizer

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

Head to head
About

Sunrizer synth

This virtual analog synthesizer offers a rich, warm sound with advanced features like SuperSaw emulation and morphing parameter control. It integrates seamlessly with MIDI hardware and sequencers, providing a professional-grade sound design experience on iOS.

Highlights
  • SuperSaw sound emulation
  • Dual filters with configurable routing
  • Morph Group for parameter control
  • CoreMidi and background audio support
  • Multi-mode oscillator multiplication
  • Microtuning support
Features
Read full description

"This really is the synth that keeps on giving! Inspiration and intuition truly blend together in this musical instrument." Alan Parsons Sunrizer Synth is a virtual analog synthesizer that takes the definition of iOS synthesizer to the next level. Thanks to carefully designed architecture and heavy usage of coprocessor it blurs the boundaries between iOS and hardware synthesizers. Sunrizer was built to perform and works perfectly with any MIDI keyboard or sequencer. A lot of research has been done in order to achieve unique character, warmth and clarity. HIGHLIGHTS · True SuperSaw sound emulation, first found in the legendary Roland JP-8000 synthesizer. SuperSaw is a layered waveform consisting of multiple saw waves which are detuned to create an extremely full and epic sound. · Two filters per voice with configurable routing. 16 filter types available, including less common like Comb, Formant or Frequency shifter. · The Morph Group function lets you continuously morph of up to 30 parameters in a sound (including effects), using only the modulation wheel. · Full support for CoreMidi, MIDI mapping, Virtual Midi Ports and background audio. · Multi mode lets you multiply oscillators to get unbelievably fat and full sound. · Support for microtuning - load scl and tun files. Create fascinating microtonal music which uses intervals not found in the Western system of 12 equal intervals to the octave. OSCILLATORS · 2 warm-sounding analog modelled oscillators, 2 sub-oscillators (except SuperSaw). Available waveforms: Saw, PWM pulse,Triangle, SuperSaw, FM (frequency of phase modulation). 6 oscillators per voice in multi-sono mode. · Oscillator 2 hard-sync and configurable routing · FM (true frequency modulation) and PM mode · Osc-mix, ring modulator · White noise oscillator FLEXIBLE MULTI FILTERS · Two independent filters per voice with configurable routing. Filter types: LPF, HPF, BPF, Analog LPF, Notch, Comb, All pass, Power LPF, Power BPF, Wave shaper, Resonator, Resampler, LPF+Resampler, Frequency shifter. · Configurable routing: serial or parallel with bypass option. · ADSR envelope, keyboard tracking and full LFO control. MODULATION · Two LFOs per voice. It's possible to assign each LFO to almost any parameter. 3 LFO running modes: trigger, 1 shot, global. 6 waveforms, phase and fade-in knobs. · The Morph Group function lets you continuously morph of up to 30 parameters in a sound (including effects), using only the modulation wheel. · Two Modulation ADSR Envelopes for amplitude and filters cutoff. · Pitch and modulation wheels. EFFECTS · A number of effects are built in: distortion, hi-q reverb, chorus, rotary speaker simulation, equalizer, phaser and stereo delay. Dual-band FX processing. ARPEGGIATOR · Sunrizer incorporates very powerful programmable arpeggiator. You should think of it more like a small step sequencer. OTHER FEATURES · Over 380 presets, 7 additional banks available for FREE in web library (more coming soon) · Hold button allows you to to keep notes sustaining until you play new notes · With Chord Memory function you can play the chord by only pressing single keys · Phrase sequencer · Compatible with AudioBus · Adjustable polyphony: 6-20 voices · Playback modes: poly, solo, arp · Built-in recorder supporting AudioCopy, DropBox and iTunes file sharing. · Supports AUv3, MIDI, IAA, AudioBus 2.0 Visit www.beepstreet.com for user manual and audio demos. * Sunrizer is now available on Mac and PC, check our website for more info "Specs aside, the most important thing is the sound… and it’s great." musicradar.com "Sunrizer is the first truly mature polyphonic synth for the iPad, a real, smooth and powerful sounding option for all sorts of stage and studio performances." Mark Jenkins, author "Analog Synthesizers"

About

iMini Synthesizer

This app recreates a legendary 1971 synthesizer, offering unparalleled sound quality and over 500 presets. Compose music, create custom sounds, and integrate with other studio apps. Compatible with MIDI keyboards and other iOS devices.

Highlights
  • Classic 1971 synthesizer sound
  • Over 500 preset sounds
  • Create and save custom sounds
  • MIDI keyboard integration
  • Tabletop app integration
  • Arpeggiator and repeat functions
  • Virtual analog chorus and delay
Read full description

iMini offers a level of sound quality never before found on the iPad, as well as over 500 sounds by leading sound designers. iMini is a recreation of the legendary synthesizer created by Bob Moog in 1971, one of most iconic synthesizers of all time. Use it in Tabletop to compose your music. Need help? Have an issue or question? Please email us at support@retronyms.com. The 1971 reference of the iMini was made famous by artists and bands such as Stevie Wonder, Depeche Mode, Kraftwerk, Keith Emerson, Devo, Jean Michel Jarre and more. We brought the features and sound of this classic to the iOS platform! iMini not only recreates the look and feel of the most legendary synthesizer, it does it with unparalleled sound quality. iMini is based on the award winning Arturia Mini V software that was created in partnership with Dr. Robert Moog himself, back in 2003. Thanks to this heritage, continuous research and refinements over the years, iMini comes with amazing sound quality and a large collection of preset sounds created by top sound designers such as Klaus Schulze (Tangerine Dream) and Geoff Downes (Asia). You can play iMini’s numerous sounds from the iPad keyboard. You can create your own sounds and start building your personal sound palette. If you are an owner of the Arturia Mini V software on your Mac or PC, you can import and export sounds between your laptop or desktop Mini V and iMini. You can also control iMini from a MIDI keyboard via CoreMIDI and integrate it into your studio or live performances. iMini is a Tabletop Ready app. The connect menu allows you to connect iMini to the Retronyms Tabletop app, giving you an integration with a complete studio environment. You can use multiple instances of iMini; record your performance into a real-time sequencer; automate any of the parameters; add effects; process other modules through the iMini filters, and more. Tabletop also features add-ons for more effects and instruments from other 3rd party companies. iMini is compatible with as old as iPad Mini, iPad 2, and newer. iMini supports iOS 8 and higher. iMini supports InterApp Audio and Audiobus. Features: - Classic sound of the 1971 legendary synthesizer - 3 Oscillators - 24db per octave filter - Simulated headphone jack/external input feedback - 2 Assignable XY pads - Chromatic or tuned scale keyboard modes - Polyphonic mode - Full featured arpeggiator - Repeat - HOLD and MEMORY latch modes - Octave span - 5 note order modes - Speed and sync controls - Virtual analog chorus and analog delay - Owners of both the iMini and Mini V software apps can transfer sounds from one platform to the other via iTunes. - Full user MIDI mapping of panel controls - Supports WIST sync with other iOS devices - Tabletop Ready app - Soundcloud seeder (via Tabletop) - Render to .wav file (via Tabletop) - AudioCopy to paste your audio into another iPad application (via Tabletop)

Screenshots

Sunrizer synth3 screens

Verdict

The call

The clearest difference is rating: Sunrizer synth at 4.7 against iMini Synthesizer's 3.4. Sunrizer synth also leads on review sentiment (88% vs 58%) and ratings volume (183 vs 32). iMini Synthesizer's advantage is price ($9.99 vs $12.99) and iOS requirement (7.0 vs 10.3). On update cadence, ads, in-app purchases and monetization model 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

Sunrizer synth costs $12.99 and iMini Synthesizer $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Sunrizer synth holds the better App Store score, 4.7 against 3.4. That said, the two scores are not equally well evidenced: Sunrizer synth has 183 ratings behind it against 32, so its average is the more settled of the two. Written reviews point the same way: 88% of Sunrizer synth's written reviews are positive against 58% of iMini Synthesizer's.

UpkeepUpdate frequency

Sunrizer synth ships an update every 6 months, iMini Synthesizer every 4 months. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

Scorecard6 real differences · 4 level
Sunrizer synth versus iMini Synthesizer: the parameters behind the verdict, then further details
ParameterSunrizer synthiMini Synthesizer
Price$12.99$9.99 — better
Rating4.7 (183 ratings) — better3.4 (32 ratings)
Positive reviews87.8% of reviews — better58.1% of reviews
Number of ratings183 — better32
Update frequencyEvery 6 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS10.37.0 — better
Further details — not scored
Size28 MB89 MB
Age rating4+4+
DeveloperBeepStreetArturia

Customer experience

Sunrizer synth

All ratings183 ratings
Positive90.2%
Neutral5.5%
Negative4.4%
Written reviews303 reviews
Positive87.8%
Neutral5.3%
Negative6.9%

iMini Synthesizer

All ratings32 ratings
Positive53.1%
Neutral12.5%
Negative34.4%
Written reviews167 reviews
Positive58.1%
Neutral16.2%
Negative25.7%

User reviews

Sunrizer synth

From 183 App Store ratings

What we love

  • 🎨 Exceptional sound quality
  • 👍 Intuitive and easy-to-use interface
  • 🎹 Powerful and flexible synth engine
  • 💡 Excellent preset library
  • 🎚️ Comprehensive modulation and effects

Room to improve

  • 🐛 Occasional crashes and glitches
  • 🔌 Compatibility issues with certain DAWs
  • 🔇 Limited audio export options
  • 🧭 Confusing preset management

iMini Synthesizer

From 32 App Store ratings

What we love

  • 🎹 Excellent Moog emulation
  • 🎨 Impressive sound quality and presets
  • 🎚️ Intuitive and responsive interface
  • 🔊 Authentic analog-like tones
  • 💰 Great value for the price

Room to improve

  • 🐛 Crashes and stability issues
  • 🔇 Audio crackles and distortion
  • 🔌 Lacks Audiobus and core MIDI support
  • 🔒 Restricted MIDI functionality
  • 🔋 Battery draining issues

Bugs and requests

Sunrizer synth

Reported bugs

3 issues
  • Synth freezes when loading certain presets
  • Inconsistent behavior when using multiple instances
  • Graphical issues on newer iPad models

Requested features

4 requests
  • Improved MIDI integration and control
  • Expanded arpeggiator and sequencing capabilities
  • More advanced sound design tools
  • Ability to save custom tunings

iMini Synthesizer

Reported bugs

4 issues
  • Crashes when changing tempo or saving patches
  • Stuck notes and MIDI connectivity problems
  • Incompatibility issues with certain iOS versions and devices
  • Unreliable performance in Tabletop environment

Requested features

5 requests
  • Add Audiobus and core MIDI support
  • Improve MIDI implementation (channel selection, mod wheel, etc.)
  • Implement better power management and reduce battery drain
  • Add more effects and sound shaping options
  • Expand polyphony and oscillator capabilities

In-app purchases

None

Sunrizer synth

No in-app purchases

None

iMini Synthesizer

No in-app purchases

Questions

Is Sunrizer synth free?
Sunrizer synth costs $12.99, with no in-app purchases.
Is iMini Synthesizer free?
iMini Synthesizer costs $9.99, with no in-app purchases.
Which has better reviews, Sunrizer synth or iMini Synthesizer?
Sunrizer synth is rated higher. Sunrizer synth averages 4.7 out of 5 from 183 ratings, while iMini Synthesizer averages 3.4 from 32 ratings.
Do Sunrizer synth or iMini Synthesizer have ads?
Neither Sunrizer synth nor iMini Synthesizer shows ads.
Which is updated more often, Sunrizer synth or iMini Synthesizer?
Sunrizer synth ships an update every 6 months, and iMini Synthesizer every 4 months. Most recently, Sunrizer synth was updated on October 19, 2026 and iMini Synthesizer on October 15, 2026.

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