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Best apps like Mellowsound - Vintage Sampler

9+ similar apps compared and reviewed

4.6 avg rating
9 free apps
Updated September 2026
Mellowsound - Vintage Sampler
🎬 Entertainment
🎵 Music

Mellowsound is great, but it's not the only option. Explore 9+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Mellowsound

SynthMaster One for iPhone#1

SynthMaster One for iPhone by KV331 Audio

Powerful wavetable synth
Editor's Choice
🎵 Music
4.8😐(331 ratings)
FreeIn-App Purchases
SynthMaster One for iPhone screenshot 1
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SynthMaster One for iPhone screenshot 4
SynthMaster One for iPhone screenshot 5
SynthMaster One for iPhone screenshot 6

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.

What We Love

  • ✨ Excellent sound quality
  • 🤩 Incredible features for free
  • 👍 Easy to use interface
  • 🎛️ Versatile sound design capabilities
  • 🎵 Great for GarageBand integration
  • 🎹 Impressive arpeggiator/sequencer
  • 💡 Powerful synth engine
  • 🚀 Fast performance (when working)
  • 📱 Well-designed UI on iPhone

Room to Improve

  • 🐛 Frequent crashes
  • 🔌 Issues with GarageBand integration
  • 💸 In-app purchase problems
  • 🔄 Presets not saving
  • 📉 App appears abandoned
  • ⚠️ Unusable due to bugs
  • 🎛️ GUI cut off on some devices
  • 🔊 Notes are off-key
Pitch Drift - Baby Audio#2

Pitch Drift - Baby Audio by Baby Audio Inc.

AUv3 Pitch Fluctuation Plugin
Strong Contender
🎵 Music
4.7(32 ratings)
Free
Pitch Drift - Baby Audio screenshot 1
Pitch Drift - Baby Audio screenshot 2

This audio effect plugin adds organic pitch fluctuations to your music, ranging from subtle natural variations to intense drifting. It helps break digital perfection and add richness to your tracks.

OCTANE Mobile - AUV3#3

OCTANE Mobile - AUV3 by SoundWare, Inc.

1k+ Instruments Available
Worth Considering
🎵 Music
3.4😞(89 ratings)
FreeIn-App Purchases
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This audio plugin offers a vast library of over 1,000 instruments and presets, along with extensive effects and layering capabilities. It allows producers to quickly find and shape sounds for their music, with new content added weekly. The app also features a 6-band equalizer and dynamics tools for precise sound manipulation.

What We Love

  • 🎵 Rich, high-quality sound packs
  • 🎨 Intuitive and visually appealing GUI
  • 💰 Affordable pricing for features offered
  • 🔄 Cross-platform access (iOS, desktop, iPad)
  • 🎹 Diverse layering and sound editing options
  • ⚡ Responsive customer support (when reached)
  • 🎛️ Extensive arpeggio and preset options

Room to Improve

  • 🐛 Frequent crashes and freezing
  • 🚫 Incompatible with GarageBand and Logic Pro
  • 🔐 Mandatory account creation before use
  • 📥 Download failures at 99% completion
  • ⚠️ Requires internet connection to function
  • 💳 Deceptive pricing model (appears free, requires payment)
  • 🔒 Login authentication issues
  • 🛑 AUv3 plugin functionality broken or missing
  • 📦 Sound pack purchase system broken
  • ⏱️ Slow preset loading times
  • 🔧 Poor filter quality and limited filter types
  • 🎚️ Unreliable effects (compressor, expander, gate)
  • 🚫 Inconsistent multi-sample tuning
  • 📱 Unstable on iPad (especially M1/M2 models)
  • 💬 Slow or non-responsive customer support
  • 🔄 No offline functionality

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4
Decent Sampler
Decent Sampler
Decent Sampler
AUv3 & Standalone App
Free

This music app lets you use professional-quality sample libraries on your mobile device. It supports Decent Samples libraries and SFZs, and can be used within other music production apps as an AUv3 plugin.

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King of FM: DX Synth/E Piano
King of FM: DX Synth/E Piano
King of FM: DX Synth/E Piano
#1 DX7 Sounds & Electric Piano
Free

Experience classic 80s FM synthesizer and electric piano sounds with over 300 unique presets. This app offers professional-grade audio, extensive layering for expressiveness, and a full suite of effects. It functions as a standalone app and an AUv3 plugin for music production hosts.

300+ unique synth instrument soundsDX7 and SY77 inspired presets20+ layers for expressive sounds
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Viking Synth
Viking Synth
Viking Synth
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This app emulates a classic monophonic analog synthesizer with advanced DSP technology. It features three variable wave oscillators, dual ladder filters, an LFO, and two modulation busses for versatile sound design. An intuitive interface and extensive preset library make it ideal for creating thick bass and rich lead sounds.

Three continuously variable wave oscillatorsDual ladder filters (Lowpass/Highpass)Multi-wave LFO
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Magic Switch - Baby Audio
Magic Switch - Baby Audio
Magic Switch - Baby Audio
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This audio effect plugin provides a lush, one-button chorus inspired by analog synthesizers. It adds dimension and depth to music tracks with a dark, detuned character. A mix slider allows for blending the effect to your preference.

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Numa Player
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Numa Player
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This virtual instrument offers a multitimbral sound engine optimized for multi-core CPUs, providing low latency and high polyphony. It allows for flexible zone management, extensive sound libraries, and integrated effects for live performances and studio use.

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BLEASS Monolit
BLEASS Monolit
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This app offers a powerful yet intuitive mono-synthesizer for creating a wide range of sounds, from deep basses to sparkling arpeggios. It features a user-friendly interface with tactile controls and a randomizer for sonic inspiration, along with factory presets and purchasable sound packs.

Intuitive mono-synthesizerAnalogue sound engineUser-friendly interface
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