Comparison

SynthMaster One for iPhone vs Pocket Talkbox Lite

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

Head to head
About

SynthMaster One for iPhone

This powerful wavetable synthesizer app offers an intuitive workflow for creating new sounds. It features a rich library of wavetables, inspiring factory presets, and real-time modulation feedback for sound design.

Highlights
  • Wavetable synthesis
  • 300 factory presets
  • AUv3 support
  • Files App integration
  • Real-time modulation feedback
  • Semi-modular architecture
  • 32-step arpeggiator/sequencer
Read full description

SynthMaster One for iPhone is KV331 Audio's first full blown synth app for iPhone. It's a powerful wavetable synth with an intuitive workflow. With its simple layout, rich wavetable/waveform content and inspiring factory presets library, designing new sounds with SynthMaster One for iPhone is a joy. SynthMaster One for iPhone is feature wise identical to the desktop version except the following: * 8 voice polyphony (32 for the desktop version) * Comes with 300 presets (1250 for the desktop version) FEATURES * 300 Factory Presets: SynthMaster One iOS comes with inspiring factory presets from a world class team of sound designers: Arksun, Aiyn Zahev, BigTone Studios, Brian Transeau, Bluffmunkey, Bulent Biyikoglu, Gercek Dorman, Dejavu Sound, Fragment Audio, Kurt Ader, Mirko Ruta, Nori Ubukata, Rob Lee, Ufuk Kevser, Selcuk Ergen, The Machine, Vandalism Sound, Venus Theory, Vorpalsound and Xenos Soundworks * AUv3: SynthMaster One iOS supports AudioUnits V3, allowing multiple instances to run under supporting DAW apps like GarageBand, Cubasis or Beat Maker. * Files App Integration: Easily import/export presets, waveforms or scales using the common file browser UI (requires iOS 11+). * Real-time Modulation Feedback: See in real-time how modulation sources and targets change. This is a very helpful feature when designing sounds! * Cross Platform Cloud Synchronization: Easily synchronize your SynthMaster One related data across multiple platforms (Windows, MacOS, iPad, iPhone) * Semi-Modular Architecture: For each SynthMaster One instance, there are 2 oscillators with 2 sub oscillators, 2 Filters, 4 ADSR Envelopes, 3 LFOs, a powerful 16 step arpeggiator/sequencer and also 11 different effects that can be inserted on to 6 FX insert slots. The sub oscillators can be connected to the oscillators in 5 different modes which let you use it as a regular sub oscillator or do complex modulations such as ring modulation, amplitude modulation, phase modulation or frequency modulation. * 32 Step Arpeggiator/Sequencer: The arpeggiator in SynthMaster One features classic arpeggiator modes such as Up, Down, UpDown, DownUp, UpDown2, DownUp2, AsPlayed as well as Sequence, Chord and Arpeggiate modes. * Wavetable Synthesis: SynthMaster One implements true wavetable synthesis which opens up new possibilities for sound design. It comes with a rich content library with hundreds of waveforms and wavetables. * Stereo Oscillators with up to 16 voices Unison: Each of the 2 oscillators in SynthMaster One have stereo output, and can have up to 16 voices "unison". Using the "voices", "voices mix", "detune curve", "detune spread", "pan stread", "tone spread" and "phase spread" parameters, each oscillator can generate a rich "supersaw" type sound. * Zero Delay Feedback Filters: All of the 4 filter categories in SynthMaster One are developed using the zero delay feedback filter technology. With advanced filter parameters like input gain, drive, acid, filter nonlinearities and up to 4 times oversampling you can get that "analog" sound from the filters! * Rich Set of Effects: SynthMaster One features 11 different effect types: Distortion, LoFi, Ensemble, Phaser, 6 Band EQ, Compressor, Vocoder, Delay, Chorus, Tremolo, Reverb. * Microtuning: SynthMaster One supports Scala tuning, so tuning can be set either for each preset or globally by loading from a Scala tuning file. SynthMaster One comes with 300+ scales ranging from 5 note equal tempered scales to 12 note alternate tuning scales. * Preset Browser: SynthMaster One features a comprehensive preset browser with separate search criterias for instrument type, preset attributes, music style or preset author. SUPPORTS * All 64-bit iPad devices * AUv3 Audio Unit Extensions * Note-per-channel MIDI controllers (MPE) * Ableton Link * Interapp Audio and AudioBus * Bluetooth LE MIDI Controllers * AirDrop

About

Pocket Talkbox Lite

Explore the unique sound of a talk box with this music app. Learn to shape notes into words by manipulating your mouth around the speaker, creating vocal-like effects without changing your voice. It's a fun, practice-based instrument for musical experimentation.

Highlights
  • One octave major scale talk box tone
  • Shape notes into words with mouth movement
  • Simulates wah-wah effects
  • Includes a tutorial video link
  • Practice-based musical instrument
Features
Read full description

This is a lite version of Pocket Talkbox, offering one octave of the famous talk box tone, set to a major scale. Learn the fun and unusual technique of shaping notes into words, just by moving your mouth around the speaker. A talkbox is NOT a voice changer so please tap or see the TUTORIAL if it's your first time. TUTORIAL: https://youtu.be/xw74j9egoEM Play a tune or a tone, pointing the speaker directly into your mouth. The SHAPE OF YOUR MOUTH creates the effect (not your voice). Try giving the keyboard a wah-wah effect by mouthing (not speaking) "wah-wah-wah" over the speaker. PRO TIP: Point the SPEAKER (not the microphone) into your mouth while you play the notes. Move your mouth but DO NOT USE YOUR VOICE! Every musical instrument takes a certain amount of practice and this is one of them. Please make an effort to understand how it works before saying it doesn't. Have fun! For more info and tutorials, please visit http://vbiliti.com/pockettalkbox

Screenshots

SynthMaster One for iPhone4 screens
Pocket Talkbox Lite3 screens

Verdict

The call

The clearest difference is rating: SynthMaster One for iPhone at 4.8 against Pocket Talkbox Lite's 3.0. SynthMaster One for iPhone also leads on update cadence (every 2 months vs every 9 months) and review sentiment (66% vs 50%). Pocket Talkbox Lite's advantage is in-app purchases (none vs 10). On price, ads, device support and iOS requirement 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

Both are free to download. SynthMaster One for iPhone sells 10 one-off in-app purchases. Pocket Talkbox Lite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SynthMaster One for iPhone holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: SynthMaster One for iPhone has 331 ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 66% of SynthMaster One for iPhone's written reviews are positive against 50% of Pocket Talkbox Lite's.

UpkeepUpdate frequency

SynthMaster One for iPhone ships an update every 2 months, Pocket Talkbox Lite every 9 months. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.

Scorecard6 real differences · 4 level
SynthMaster One for iPhone versus Pocket Talkbox Lite: the parameters behind the verdict, then further details
ParameterSynthMaster One for iPhonePocket Talkbox Lite
PriceFreeFree
Rating4.8 (331 ratings) — better3.0 (23 ratings)
Positive reviews66.0% of reviews — better50.0% of reviews
Number of ratings331 — better23
Update frequencyEvery 2 months — betterEvery 9 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS10.09.0 — better
Further details — not scored
Size297 MB31 MB
Age rating4+4+
DeveloperKV331 AudioVito Biliti

Customer experience

SynthMaster One for iPhone

All ratings331 ratings
Positive94.9%
Neutral2.1%
Negative3.0%
Written reviews50 reviews
Positive66.0%
Neutral6.0%
Negative28.0%

Pocket Talkbox Lite

All ratings23 ratings
Positive52.2%
Neutral0.0%
Negative47.8%
Written reviews20 reviews
Positive50.0%
Neutral5.0%
Negative45.0%

Bugs and requests

SynthMaster One for iPhone

Reported bugs

10 issues
  • App crashes when loading saved presets
  • App crashes when setting default sound
  • AUv3 option disappears in GarageBand
  • Inability to reload user patches without crashing
  • Inability to purchase certain IAP packs
Show 5 more
  • Cells don't save, revert to first synth
  • App doesn't function or open in GarageBand
  • Every note is 1 note or lower
  • GUI is cut off on iPhone SE
  • IAA not loading in FL mobile

Requested features

10 requests
  • Fix in-app purchase issues
  • Improve GarageBand AUv3 stability
  • Enable saving of custom presets
  • Address crashing when loading presets
  • Fix note pitch issues
Show 5 more
  • Ensure app is not abandonware
  • Improve UI scaling on smaller screens
  • Fix wavetable scrolling issues
  • Make IAA work properly
  • Allow recording of music

Pocket Talkbox Lite

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

SynthMaster One for iPhone

One-time10
  • BigTone Club Construction Set$4.99
  • True Trance Sounds Volume 1$4.99
  • Vandalism Future House$4.99
Show 7 more
  • NatLife Retrowave Sounds Vol.1$4.99
  • Demis Hellen Euphoric Trance$4.99
  • NatLife Progressive&Deep Vol.1$4.99
  • Vandalism Shocking Future Bass$4.99
  • Venus Theory Trap Sounds$4.99
  • Desktop Presets Upgrade$9.99
  • SM One Expansions Bundle$24.99
None

Pocket Talkbox Lite

No in-app purchases

Questions

Is SynthMaster One for iPhone free?
SynthMaster One for iPhone is free to download, with in-app purchases available.
Is Pocket Talkbox Lite free?
Pocket Talkbox Lite is free to download, with no in-app purchases.
Which has better reviews, SynthMaster One for iPhone or Pocket Talkbox Lite?
SynthMaster One for iPhone is rated higher. SynthMaster One for iPhone averages 4.8 out of 5 from 331 ratings, while Pocket Talkbox Lite averages 3.0 from 23 ratings.
Do SynthMaster One for iPhone or Pocket Talkbox Lite have ads?
Neither SynthMaster One for iPhone nor Pocket Talkbox Lite shows ads.
Which is updated more often, SynthMaster One for iPhone or Pocket Talkbox Lite?
SynthMaster One for iPhone ships an update every 2 months, and Pocket Talkbox Lite every 9 months. Most recently, SynthMaster One for iPhone was updated on October 18, 2026 and Pocket Talkbox Lite on October 17, 2026.

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