Comparison

SampleTank CS vs Neo

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

Head to head
About

SampleTank CS

This professional mobile sound and groove workstation brings desktop-level virtual instrument power to your iPhone and iPad. It offers a vast array of world-class instruments and patterns for live performance and composition, with expandable sound libraries available for purchase.

Highlights
  • 23 free instruments in 16 categories
  • 8-part multitimbral sound module
  • Expandable sound library with 2300+ instruments
  • Over 1,200 melodic and rhythmic patterns
  • 8-track MIDI recorder with audio export
  • Intuitive interface and new sound engine
  • Song and Live environments
Read full description

SampleTank 2 for iOS is a professional, fully featured mobile sound and groove workstation that brings the sound, power and features of desktop virtual instruments to your iPad and iPhone — without compromise. It is designed for professional live performance, song composition and puts a comprehensive array of world-class instruments, sounds and patterns right at your fingertips. SampleTank CS provides all the functionality of the full app, with 23 instruments in 16 categories, so you can try out this powerful workstation for free. Additional sounds are available a la cart via in-app purchase. SampleTank gives you 8 multitimbral instrument slots that you can easily layer or split. Choose from a comprehensive, expandable sound collection that covers virtually every acoustic and electronic sound imaginable. Plus, each instrument category includes instrument riffs and grooves so you can start composing and playing in no time. The included instruments and the new sound engine are derived from the desktop version of SampleTank, IK's flagship workstation, offering you unmatched realism, variety of sound and audio performance. For the first time on iOS, thousands of professional sample-based sounds and patterns can be easily accessed, layered and used for playing live or in the studio. What’s more, SampleTank offers an ever-growing library of sounds and are available via in-app purchase: • Elektronika - a series of electronica and EDM-oriented groove libraries and sound collections that make it easy to create hits in today’s most popular styles • Miroslav Philharmonik — the legendary orchestral libraries, now available on your mobile device! Stunningly realistic and expressive samples of a wide range of orchestra and percussion instruments. • SampleTank PRO - the latest and most high-end sounds and grooves available, letting you create professional-grade compositions on your mobile device • Plus additional libraries covering cinematic sounds, the finest pianos, drum libraries from iconic drummers and much more! SampleTank for iOS offers over 2,300 instruments and over 1,200 MIDI patterns — the largest collection of sounds available for any virtual instrument for iOS. Features: • 23 sounds in 16 categories included free • 8-part multitimbral professional quality sound and groove module • Expandable sound library with 2300+ instrument • Over 1,200 melodic and rhythmic patterns • 8-track MIDI recorder with audio export • Totally redesigned intuitive interface • New sound engine derived from SampleTank 3 for Mac/PC • Zones feature lets you easily create splits & layers on your controller • Song and Live environments for composing and playing • Built-in insert effects and master reverb • MIDI learn feature makes programming external controllers easy • Plug-and-play compatibility with iRig interfaces and controllers • Polyphony: up to 64 voices on new Apple devices

About

Neo

Experience professional-quality electric piano sounds on your mobile device. This app utilizes real-time sample streaming for high fidelity and low latency, capturing the nuances of real electromechanical instruments.

Highlights
  • Professional electric piano libraries
  • Real-time sample streaming
  • Apple Lossless CAF format
  • Audiobus and Virtual MIDI support
  • Detailed instrument nuances (pedal noises, etc.)
  • Low latency performance
Read full description

PROFESSIONAL QUALITY ELECTRIC PIANO LIBRARIES FOR LIVE GIGGING AND STUDIO WORK FOR YOUR IPAD AND IPHONE. FEATURING AUDIOBUS AND VIRTUAL MIDI!!! ONE OF THE FIRST iOS MUSIC APPS TO FEATURE REAL-TIME SAMPLE STREAMING, USING APPLE LOSSLESS (CAF) FORMAT With the incredible success of our computer based versions of Neo-Soul Keys®, we felt it an obvious decision to bring our incredible electric piano libraries to the iOS. Despite the eagerness, we did not want to produce a sub-par app just for sake of making an electric piano library, so we worked directly with Apple’s engineers to bring to you, for the first time ever: SAMPLE STREAMING USING APPLE LOSSLESS CAF FORMAT. No other app that we know of offers real-time zone switching sample streaming with lossless compression. Many other sample library apps offer the samples to be loaded into memory, which obviously severely cripples the detail and amount of samples you are able to use. With sample streaming, we are able to use the same high quality sampling techniques, zone switching, and velocity layering, without sacrificing the quality similar to a desktop sample library. So what we did was load all of the electric piano effects samples in system memory, and dedicated the most important sustain samples to stream from the internal flash RAM. The results make for a high quality, low latency, and professional grade electric piano sound module that you can take with you and play live! You see, many sound designers are trained in a certain way of sampling, by making things so tidy and neat. Every sample is perfectly cut, trimmed, and cross-faded to perfection. Unfortunately, this is not real life and it definitely is not what a real electromechanical instrument is suppose to sound like. It is in those uneven notes, blanks, quarks, splats, clanks, and mechanical nuances that really make you feel like you are playing a real living and breathing organic instrument. This is what we intended with Neo-Soul Keys® - a real world feeling and experience of playing a real electromechanical instrument. You even hear the pedal noises when the sustain pedal is being pressed and released. THAT IS HOW MUCH DETAIL WE PUT INTO OUR INSTRUMENTS! As a result, our Neo-Soul Keys® has been featured and licensed by none other than Steinberg®, who are the the inventors and creators of VST technology. Neo-Soul Kes® has also been used by the legendary Gerorge Duke and is quoted by Keyboard Magazine during his final interview: "Unless I’m doing a trio format with Al Jarreau or I’m using an acoustic piano and a real suitcase, my main electric piano is the Scarbee library. I also incorporated one called [Gospel Musicians] Neo-Soul Suitcase, because that has a little more grit and meat on it for certain types of sounds. There’s another that’s pretty smooth, and it’s also a Scarbee thing but it’s toned down; it doesn’t have a lot of attack. As a matter a fact, I’m using that sound on “Brazilian Love Affair.” When I go into playing more funk, I might use Neo-Soul Keys®, which has a lot of attack. But if I’m doing, say, a Miles Davis tune, I prefer the Scarbee." - Keyboard Magazine, August 2013 These Devices and Anything Higher will Work: iPad 4th Generation, iPad Mini 1-4, iPad Air 1-2 These iPads Will not work: iPad 1, iPad 2, iPad 3rd Generation, iPad Pro (GUI Not Ready)

Screenshots

SampleTank CS4 screens
Neo4 screens

Verdict

The call

The clearest difference is review sentiment: Neo at 64% against SampleTank CS's 29%. Neo also leads on rating (3.5 vs 3.1) and iOS requirement (7.1 vs 13.0). On price, ratings volume, update cadence and ads 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. SampleTank CS sells 10 one-off in-app purchases and Neo sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Neo holds the better App Store score, 3.5 against 3.1. Both are backed by a comparable volume of ratings — 143 and 62 respectively. Written reviews point the same way: 29% of SampleTank CS's written reviews are positive against 64% of Neo's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

Scorecard3 real differences · 7 level
SampleTank CS versus Neo: the parameters behind the verdict, then further details
ParameterSampleTank CSNeo
PriceFreeFree
Rating3.1 (143 ratings)3.5 (62 ratings) — better
Positive reviews28.9% of reviews64.0% of reviews — better
Number of ratings143 — better62
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.07.1 — better
Further details — not scored
Size1.5 GB928 MB
Age rating4+4+
DeveloperIK Multimedia US, LLCMIDIculous LLC

Customer experience

SampleTank CS

All ratings144 ratings
Positive52.1%
Neutral8.3%
Negative39.6%
Written reviews298 reviews
Positive28.9%
Neutral10.4%
Negative60.7%

Neo

All ratings62 ratings
Positive58.1%
Neutral14.5%
Negative27.4%
Written reviews150 reviews
Positive64.0%
Neutral7.3%
Negative28.7%

Bugs and requests

SampleTank CS

Reported bugs

3 issues
  • Incompatible with latest iOS versions
  • MIDI issues and lack of device detection
  • Purchased content not properly restored

Requested features

4 requests
  • Add AU/AUv3 support for better DAW integration
  • Improve MIDI functionality and mapping
  • Allow importing custom samples
  • Enhance performance controls (e.g., pitch bend, modulation)

Neo

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

SampleTank CS

One-time10
  • Organ$4.99
  • Strings$4.99
  • Brass$4.99
Show 7 more
  • Synth Pads$4.99
  • The Grid$14.99
  • Upgrade to SampleTank$24.99
  • Miroslav Philharmonik - Mobile Edition$24.99
  • Sonik Synth - Mobile Edition$24.99
  • All Sounds$64.99
  • SampleTank PRO - All Sounds Pack$64.99
6 purchases

Neo

One-time6
  • Wurli$2.99
  • EX5$2.99
  • Stage$3.99
Show 3 more
  • Dyno$3.99
  • Suitcase$4.99
  • All Synths$9.99

Questions

Is SampleTank CS free?
SampleTank CS is free to download, with in-app purchases available.
Is Neo free?
Neo is free to download, with in-app purchases available.
Which has better reviews, SampleTank CS or Neo?
Neo is rated higher. SampleTank CS averages 3.1 out of 5 from 143 ratings, while Neo averages 3.5 from 62 ratings.
Do SampleTank CS or Neo have ads?
Neither SampleTank CS nor Neo shows ads.
Which is updated more often, SampleTank CS or Neo?
SampleTank CS ships an update every 2 months, and Neo every 2 months. Most recently, SampleTank CS was updated on November 6, 2026 and Neo on November 1, 2026.

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