Comparison

Pixound vs Stochastic Lab

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

Head to head
About

Pixound

Transform any image into a musical instrument and create unique songs. Explore a deep musical experience with extensive controls, over 127 instruments, and various scales. It's a fun and educational tool for all ages, allowing you to play live video and record your performances.

Highlights
  • Turn any picture into music
  • Play live video as an instrument
  • Record performances with touch playback
  • Over 65 scales and modes
  • 127+ instruments for four voices
  • Save and share creations
  • MIDI export
Features
Read full description

"Pixound Turns Photos into Musical Instruments, and It’s Better Than You Think" — Gizmodo "Pixound is a trippy music app for iOS that allows users to turn any snap into a song." — MTV Hive Enjoyed by top musical artists including: Herbie Hancock, David Byrne (Talking Heads), Mark Mothersbaugh (DEVO), Michael Shrieve (Santana) and many more. Have you ever jammed on Saturn's Rings with a whammy bar? Have you ever played the rainbow? What about you're dog's nose? What does it sound like? How about creating your own music just by dancing? With Pixound you can do all this and much more! Pixound is a revolutionary form of musical entertainment! Pixound provides a deep musical experience that lets YOU instantly create music using any picture. It's pure fun to play (at any age) and deep because it can be used to play music like you've never heard before. It's so much fun that artist Peter Max bought an iPhone just to have Pixound! Since there is no limit to what pictures you can play from art and graphics to photos and they can be combined with thousands of different musical settings, there is no limit to the music you can create and enjoy. You owe it to yourself to try Pixound!!! By the way, you will learn a lot about music just playing with Pixound so it's also an educational tool, sometimes referred to as a Deep Toy. Features: • Play any picture from snaps to outer space to art masterpieces • Play Live Video (in-app purchase) so that reality becomes a musical instrument • Record audio or use effects processors via Audiobus 2.1 or Inter-app Audio • Record performances including where you touched in the photo that plays back for others to see. • Play in any key or scale (over 65 scales/modes) • Add Bass and Drums from lots of choices • Tons of musical controls to create a huge variety of great music • Select from many different autoplay styles including device tilt • Add harmony voices • Add Song Progressions from basic to classical and more • Select from over 127 instruments for four voices R, B, G and bass • Import samples using AudioShare™ • Save your own settings to Banks and share with others via community or email • Built-in Reverb • Save MIDI files and go direct out to MIDI synthesizers (in-app purchase) • Access and share your creations with the Pixound Community

About

Stochastic Lab

Features
Read full description

Stochastic Lab is a generative composition tool built around the mathematical methods Iannis Xenakis used to compose: probability distributions, stochastic processes, and Markov chains, applied directly to sound. GENERATE • 6 generation modes: melody, rhythm, cluster, cloud, pointillistic, sequence • 6 probability distributions: uniform, Gaussian, exponential, Cauchy, Poisson, linear decay • Full control over density, register, tempo, block length, and Markov-driven contour • Choose a single orchestral section (strings, winds, brass) or let the generator blend all three • Pick exactly which percussion sounds are in play REAL INSTRUMENTS • Real sampled strings (high & low), winds, brass, and an 8-piece percussion kit — not synthesized approximations • Authentic short (pizzicato/staccato) and sustained articulations • Genuine glissando and tremolo, generated as part of the composition itself EDIT & PERFORM • Full piano roll editor: drag notes, edit pitch by semitone, adjust duration and velocity • A live recording keyboard to play your own material into any layer • Freeze a generated block into a fixed, fully editable sequence at any time SCORE • A live, Xenakis-style graphic score (particle-cloud visualization) for every layer • Expand any layer — or the full combined score — to fullscreen, with zoom and a moving playhead • Export the score itself as a printable, shareable image SEQUENCE & ARRANGE • Multi-layer Sequencer for building full compositions from generated or recorded material • Song mode for arranging multiple sections into a complete piece EXPORT • Export audio (WAV) and MIDI, mixed or as separate stems per layer, straight from the Generator, Sequencer, or Song view AUv3 PLUGIN • Stochastic Lab also runs as a real Audio Unit (AUv3) instrument inside GarageBand, Logic, AUM, and other hosts • The actual generative engine runs live inside your DAW — not a static sample player • A dedicated on-plugin control panel (mode, distribution, density, pitch range, tempo, and more), with a Preview button to audition before recording • Full MIDI recording support, including pitch bend and glissando THEORY • A built-in Theory section covering Xenakis's life and stochastic music concepts, with real-instrument audio examples for every distribution Stochastic Lab works entirely on-device — no account, no internet connection required, no data collected.

Screenshots

Pixound4 screens
Stochastic Lab4 screens

Verdict

The call

The clearest difference is in-app purchases: Stochastic Lab at none against Pixound's 2. Pixound's advantage is price ($0.99 vs $7.99) and iOS requirement (15.6 vs 17.0). On 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

Pixound costs $0.99 and Stochastic Lab $7.99 up front. Pixound sells 2 one-off in-app purchases. Stochastic Lab asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Pixound versus Stochastic Lab: the parameters behind the verdict, then further details
ParameterPixoundStochastic Lab
Price$0.99 — better$7.99
Rating4.1 (8 ratings) — better—
Positive reviews72.2% of reviews—
Number of ratings8 — better—
Update frequencyMonthly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size1.1 GB180 MB
Age rating4+4+
DeveloperTechné MediaMartin Adler

In-app purchases

2 purchases

Pixound

One-time2
  • Pixound Live Video$1.99
  • Pixound MIDI Features$2.99
None

Stochastic Lab

No in-app purchases

Questions

Is Pixound free?
Pixound costs $0.99, and also offers in-app purchases.
Is Stochastic Lab free?
Stochastic Lab costs $7.99, with no in-app purchases.
Do Pixound or Stochastic Lab have ads?
Neither Pixound nor Stochastic Lab shows ads.

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