Samplr vs tardigrain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
tardigrain
Create unique sounds by breaking down samples into small fragments and playing them back non-linearly. Explore granular synthesis with adjustable grain size, direction, and step size. Enhance your audio with built-in effects, filters, and modulation options.
- Granular synthesis engine
- Adjustable grain parameters
- Built-in effects (reverb, wave shaper, crush)
- Resonant filter
- MIDI and MPE modulation
- Sequencer/arpeggiator
- LFO modulation
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Tardigrain is a granular synthesiser for iOS that runs standalone or as an AU plugin. Sounds are created by taking smaller fragments of a sample and playing them back in a non linear fashion, with settings for grain size, direction, step size and more. Process the sound further through effects like reverb, wave shaper and sample crush. Tardigrain supports connections with AudioCopy, AudioBus, Inter App Audio and AUv3. Plus all audio parameters can be modulated by MIDI, as AU parameters and by aftertouch on the build in keyboard. Now also a selected set of parameters can be modulated by LFOs och notes triggered by a new sequencer/arpeggiator. +++ Record your own samples or import using AudioCopy/drag'n drop +++ Chromatic granualar playpack +++ Effects (Wave shaper, Reverb, Sample crusher, Pitch and stereo spread) +++ Resonant filter (low, band and high pass) +++ Keyboard and MPE modulation of any audio parameters +++ Note trigger sequencer/arpeggiator +++ 4 LFO sources for modulating a selected set of parameters +++ Multiple factory presets to get you started +++ Save and load your own settings and samples +++ Inter App Audio, AudioBus and AUv3 +++ Core MIDI, Inter App Audio MIDI and AUv3 MIDI
Screenshots
Verdict
The clearest difference is price: tardigrain at $5.99 against Samplr's $19.99. tardigrain also leads on device support (3 vs 1). On rating, review sentiment, ratings volume and update cadence 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
Samplr costs $19.99 and tardigrain $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.7 for Samplr against 4.6 for tardigrain. Both are backed by a comparable volume of ratings — 149 and 96 respectively. Written reviews are what separate them: 79% of Samplr's written reviews are positive against 76% of tardigrain's.
Samplr ships an update every 3 months, tardigrain every 2 months. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.
| Parameter | Samplr | tardigrain |
|---|---|---|
| Price | $19.99 | $5.99 — better |
| Rating | 4.7 (149 ratings) — better | 4.6 (96 ratings) |
| Positive reviews | 79.5% of reviews — better | 75.9% of reviews |
| Number of ratings | 149 — better | 96 |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 49 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | Marcos Alonso | Erik Sigth |
Customer experience
Samplr
tardigrain
Bugs and requests
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
tardigrain
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Samplr
No in-app purchases
tardigrain
No in-app purchases








