Comparison

Sunrizer synth vs TROOPER 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

TROOPER Synthesizer

This app offers a powerful yet user-friendly synthesizer experience, delivering thick basses, leads, and pads with analog warmth and surprising tonal variety. Explore unique parameter interactions, advanced modulation options, and creative tools like an arpeggiator and effects processor for an all-out sonic assault.

Highlights
  • Thick basses, leads, and pads
  • Interactive oscillator volumes
  • Audible LFO for sound and modulation
  • Throaty, self-oscillating filter
  • Virtual VCA with "fat" tones
  • Arpeggiator with five algorithms
  • Texturizer effects suite
Read full description

Thick basses, buttery leads, feathery pads — Trooper is a total synth explosion that crams it all and more in a neat little package. It sounds HUGE, yet tweaks easy. It’s coated in analog “fat,” yet bursts with tonal surprises nestled across its controls. Get ready for an all-out sonic assault, because Trooper is here and it's our meanest, beastliest, user-friendliest synth yet! Many of Trooper’s parameters are meant to interact and meld together in novel ways. For example, the oscillator volumes —beyond just acting as mere blend knobs— vary the characteristics of the basic signal depending on how far they are “pushed". The emphasis is on providing warm and round basic tones with lots of variable harmonic content. The primary oscillators are backed by an audible LFO that is both a sound source and a wide frequency range modulator. This lets FM-based sounds to combine with traditional waveforms. A pink/white noise generator helps out pads and percussions, and insidiously changes tonality when added in small amounts. A new filter implementation complements the pugnacity of the signal generators. In its middish settings, the resonance can be characterized as “throaty.” The filter is capable of self-oscillating, and can be controlled via the keyboard. The mated ADSR envelope is shaped to provide tonal ‘immediacy’ and smooth frequency shifts. The amount knob has a wide range that changes the feel and shape of the envelope, especially when pushed above the mid-level. The output stage features a virtual VCA that imparts tones colloquially termed as “fat”. Extra modulation is provided by a non-audible LFO and a dedicated envelope. The LFO offers numerous wave shapes, BPM syncing, and key tracking. Its output is controllable via the mod wheel, velocity, or aftertouch. The Esprit parameter helps deploy some of the Trooper “special sauce.” Highly interactive with the stages preceding it, Esprit is known to be handy in tightening up bass tones, and in adding the "je nais se quois” to presets at large. The Get6 parameter is a one-touch ticket to big, mix-filling synth sounds. So whenever you’re lost in an empty mix…it’s got your six. The arpeggiator inspires rhythms with five algorithms, variable note value, octave range, and gate. The “Texturizer" purveys a wide range of modulation effects that include chorus, flanging, variable comb, resonant delay, and stereo imaging. The BPM-syncable two-tap delay has time and feedback controls per channel, and is tuned a little darker than our usual offerings. Trooper can run in monophonic or polyphonic mode, the latter providing up to 12 voices. Legato is available in either mode. The robust MIDI implementation also includes MPE support, and the synth is able to I/O MIDI performance data. The “MagTouch” virtual controller lets you to play and record (in AUv3 hosts so enabled) over the MPE protocol. MIDI learn is made easy via a visual interface, and users can save, patch-link, and share MIDI CC maps. Bluetooth MIDI input is also supported. The AUv3 implementation lets you to run multiple instances of Trooper in DAWs. Trooper’s fluid UI accommodates a wide variety of screen sizes and view configurations. Feature navigation is designed to be nonintrusive so that parameters can be accessed easily. The iPad implementation supports portrait layout, so that pretty much all is on one screen. Included are over 250 presets that range from deep basses to weird so-and-so's, stopping by many other sounds along the way. The powerful YPAT2 system helps you save, catalog, and share presets with ease. The standalone app provides a “Tapedeck” to record, save, and share your ideas on the quick. It features a built-in looper, and a metronome with configurable time signature. The standalone also features tap tempo, and MIDI clock syncing. DSP is in high resolution 64-bit, with native processing at up to 96kHz.

Screenshots

Sunrizer synth3 screens
TROOPER Synthesizer4 screens

Verdict

The call

The clearest difference is in-app purchases: Sunrizer synth at none against TROOPER Synthesizer's 3. Sunrizer synth also leads on review sentiment (88% vs 73%) and price ($12.99 vs $14.99). TROOPER Synthesizer's advantage is update cadence (every 6 weeks vs every 6 months). On rating, ratings volume, ads 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

Sunrizer synth costs $12.99 and TROOPER Synthesizer $14.99 up front. TROOPER Synthesizer sells 3 one-off in-app purchases. Sunrizer synth asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Sunrizer synth against 4.8 for TROOPER Synthesizer. Both are backed by a comparable volume of ratings — 183 and 71 respectively. Written reviews are what separate them: 88% of Sunrizer synth's written reviews are positive against 73% of TROOPER Synthesizer's.

UpkeepUpdate frequency

Sunrizer synth ships an update every 6 months, TROOPER Synthesizer every 6 weeks. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

Scorecard6 real differences · 4 level
Sunrizer synth versus TROOPER Synthesizer: the parameters behind the verdict, then further details
ParameterSunrizer synthTROOPER Synthesizer
Price$12.99 — better$14.99
Rating4.7 (183 ratings)4.8 (71 ratings) — better
Positive reviews87.8% of reviews — better73.1% of reviews
Number of ratings183 — better71
Update frequencyEvery 6 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.3 — better14.0
Further details — not scored
Size28 MB37 MB
Age rating4+4+
DeveloperBeepStreetYonac Inc.

Customer experience

Sunrizer synth

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

TROOPER Synthesizer

All ratings71 ratings
Positive95.8%
Neutral1.4%
Negative2.8%
Written reviews26 reviews
Positive73.1%
Neutral19.2%
Negative7.7%

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

TROOPER Synthesizer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sunrizer synth

No in-app purchases

3 purchases

TROOPER Synthesizer

One-time3
  • Magnum Load$1.99
  • Slow Burn$1.99
  • The EDC$1.99

Questions

Is Sunrizer synth free?
Sunrizer synth costs $12.99, with no in-app purchases.
Is TROOPER Synthesizer free?
TROOPER Synthesizer costs $14.99, and also offers in-app purchases.
Which has better reviews, Sunrizer synth or TROOPER Synthesizer?
TROOPER Synthesizer is rated higher. Sunrizer synth averages 4.7 out of 5 from 183 ratings, while TROOPER Synthesizer averages 4.8 from 71 ratings.
Do Sunrizer synth or TROOPER Synthesizer have ads?
Neither Sunrizer synth nor TROOPER Synthesizer shows ads.
Which is updated more often, Sunrizer synth or TROOPER Synthesizer?
Sunrizer synth ships an update every 6 months, and TROOPER Synthesizer every 6 weeks. Most recently, Sunrizer synth was updated on September 23, 2026 and TROOPER Synthesizer on September 24, 2026.

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