Comparison

SunVox vs Samplr

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

Head to head
About

SunVox

This is a powerful, cross-platform modular synthesizer and pattern-based music sequencer. It offers a wide range of built-in synthesizers, effects, and sample support for creating complex musical compositions.

Highlights
  • Modular interface
  • Pattern-based sequencer
  • Microtonal sequencing
  • Sample import (WAV, AIFF, XI)
  • XM and MOD import
  • MIDI import/export
  • Built-in synthesizers and effects
Features
Currently charting
Read full description

SunVox is one of the most powerful music creation tools for iOS. It is a small and fast cross-platform modular synthesizer with pattern based sequencer (tracker). [ Key features ] • Modular interface. • Powerful microtonal sequencer. • Highly optimized synth algorithms. • Support of 16/24/32bit WAV, AIFF and XI samples. • XM (FastTracker) and MOD (ProTracker, OctaMED) import. • Multitrack WAV export. • MIDI import/export. • MIDI IN/OUT. • Mic/Line recording (using the Sampler). • Audio Unit Extension (AUv3 instrument/effect), Audiobus. • Generative music features: random selection of notes, random values of controllers, probability effects. • It's possible to use SunVox engine in your own applications using the free library for developers. • It is also available for other systems (see the site). [ Brief instruction ] The main menu - button with the SunVox icon in the upper left corner of the screen. To connect one module (source) to another (destination): first touch on the source, second touch on the destination. Official SunVox homepage, user manual, video tutorials: https://warmplace.ru/soft/sunvox SunVox music: https://warmplace.ru/soft/sunvox/#music Found a bug? Have some questions? Just write me directly: nightradio@gmail.com The answer comes immediately! [ Built-in synthesizers & effects ] • Generators; • DrumSynth with 120 unique synthetic drum sounds; • FM synthesizer; • Multisample instrument; • SpectraVoice (FFT-based synthesizer for warm atmospheric sounds); • Side Chain Compressor; • Distortion; • Echo & Reverb; • Equalizer & Filters; • Flanger; • Loop (for glitch effects); • Vocal Filter (for human voice simulation); • Vorbis Player; • WaveShaper; • Pitch Detector; • Pitch Shifter; • and more ... [ Jordan Rudess about this app ] Sunvox is a serious music application. I am personally running it on my iphone. In the overcrowded world of music apps, Sunvox stands out as both unique and powerful. If you are a musician and own an iphone, you owe it to yourself to try this amazing application!

About

Samplr

This app offers a unique multitouch interface for exploring and manipulating audio samples. Create music through various play modes, record gestures for sequencing, and experiment with audio effects. It's designed for audio experimentation, composition, and live performance.

Highlights
  • 8 distinct play modes (Slicer, Looper, Granular, etc.)
  • Gesture recorder for sequencing
  • Audio input recording and resampling
  • 6 sample slots with 16 voices each
  • 5 per-sample effects (Distortion, Reverb, etc.)
  • Import audio from cloud storage and other apps
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The app used by renowned musicians like Fred again.., Richard Devine, Apparat, Weval or Matmos live and in the studio. Samplr introduced a brand new way to make music, only possible on multitouch devices. Explore the samples melody and texture using the different play modes and create compositions with the gesture recorder. Samplr is the ideal tool for audio experimentation, music composition and live performance. USER REVIEWS “The most profound audio manipulation tool on iOS” 5 stars “There is NOTHING on the market hardware or software like this” 5 stars “Stunningly beautiful interface and exceptionally easy to use” 5 stars “This is the most musical app I've ever used. It's polished, it's musical, it's fun, it's inspiring” 5 stars “It’s the best realization of what touch screen sampling should be” 5 stars FEATURES • 8 play modes: Slicer, Looper, Granular, Tape, Scratch, Arpeggiator, Keyboard and Loop Player • Gesture recorder for sequencing • Audio input recording and resampling • 6 sample slots (x16 voices) • 5 effects per sample: Distortion, Filter, Amplitude Modulator, Feedback Delay and Reverb COMPATIBILITY • Ableton Link • MIDI Keyboard, Controller and Sync input • IAA (Inter-App Audio) • Audiobus Input and Output • WAV and AIFF file support • Import files from iCloud Drive, Dropbox, AudioShare, etc Learn more and see how it works on samplr.net. For feedback or support please reach out to support@samplr.net

Screenshots

SunVox4 screens

Verdict

The call

The clearest difference is price: SunVox at $5.99 against Samplr's $19.99. SunVox also leads on update cadence (monthly vs every 3 months) and rating (4.9 vs 4.7). On ratings volume, 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

SunVox costs $5.99 and Samplr $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

SunVox holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 332 and 149 respectively. Written reviews point the same way: 93% of SunVox's written reviews are positive against 79% of Samplr's.

UpkeepUpdate frequency

SunVox ships an update monthly, Samplr every 3 months. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

Scorecard6 real differences · 5 level
SunVox versus Samplr: the parameters behind the verdict, then further details
ParameterSunVoxSamplr
Price$5.99 — better$19.99
Rating4.9 (332 ratings) — better4.7 (149 ratings)
Positive reviews93.4% of reviews — better79.5% of reviews
Number of ratings332 — better149
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank#144 — better—
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS12.012.0
Further details — not scored
Size110 MB49 MB
Age rating4+4+
DeveloperAlexander ZolotovMarcos Alonso

Customer experience

SunVox

All ratings332 ratings
Positive96.7%
Neutral0.9%
Negative2.4%
Written reviews272 reviews
Positive93.4%
Neutral2.9%
Negative3.7%

Samplr

All ratings149 ratings
Positive93.3%
Neutral1.3%
Negative5.4%
Written reviews404 reviews
Positive79.5%
Neutral7.2%
Negative13.4%

User reviews

SunVox

From 332 App Store ratings

What we love

  • 🚀 Powerful modular synth and tracker
  • 🔧 Highly configurable and flexible
  • 🎨 Excellent for sound design and music creation
  • 💻 Cross-platform (desktop, mobile, embedded)
  • 💰 Great value for money

Room to improve

  • 📚 Steep learning curve, not beginner-friendly
  • 📱 UI can feel cramped on smaller screens
  • 🐛 Occasional crashes and stability issues
  • 🔇 Lack of built-in effects like compression and limiting

Samplr

From 149 App Store ratings

What we love

  • 👍 Intuitive and responsive interface
  • 🎨 Powerful sample manipulation capabilities
  • 🎶 Excellent for live performance and sound design
  • 💰 Great value for the price
  • 🎉 Inspiring and creative app

Room to improve

  • 🐛 Occasional crashes and stability issues
  • 🔌 Lack of audio import/export options
  • 🔀 Difficulty with sample organization and management
  • 🔇 Missing features like panning, MIDI support, and AUv3

Bugs and requests

SunVox

Reported bugs

2 issues
  • Compatibility issues with newer iOS versions
  • Inconsistent behavior when importing/exporting projects

Requested features

5 requests
  • Improved file management and organization
  • Expanded MIDI and automation capabilities
  • Ability to create and save custom module presets
  • More intuitive and streamlined user interface
  • Support for external MIDI controllers and keyboards

Samplr

Reported bugs

3 issues
  • Recording functionality not working as expected
  • Dropbox integration causing crashes
  • Compatibility issues with newer iOS versions

Requested features

5 requests
  • Implement Ableton Link for better sync
  • Add support for more audio file formats
  • Improve sample import/export workflow
  • Introduce a more robust sequencing and automation system
  • Provide multi-channel audio output

In-app purchases

None

SunVox

No in-app purchases

None

Samplr

No in-app purchases

Questions

Is SunVox free?
SunVox costs $5.99, with no in-app purchases.
Is Samplr free?
Samplr costs $19.99, with no in-app purchases.
Which has better reviews, SunVox or Samplr?
SunVox is rated higher. SunVox averages 4.9 out of 5 from 332 ratings, while Samplr averages 4.7 from 149 ratings.
Do SunVox or Samplr have ads?
Neither SunVox nor Samplr shows ads.
Which is updated more often, SunVox or Samplr?
SunVox ships an update monthly, and Samplr every 3 months. Most recently, SunVox was updated on October 14, 2026 and Samplr on October 11, 2026.

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