# oSampler vs Polywave

The clearest difference is in-app purchases: oSampler at none against Polywave's 1. oSampler also leads on iOS requirement (13.0 vs 15.0). Polywave's advantage is ads (none vs shown) and rating (4.7 vs 4.3). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Polywave sells 1 one-off in-app purchase. oSampler asks for nothing beyond the download.

Polywave holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 71 and 34 respectively. Written reviews point the same way: 78% of oSampler's written reviews are positive against 80% of Polywave's.

oSampler ships an update every 2 months, Polywave every 3 months. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | oSampler | Polywave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (71 ratings)](https://appshunter.io/ios/app/osampler/id1446760908/reviews) | **[4.7 (34 ratings)](https://appshunter.io/ios/app/polywave-wavetable-synth/id1579538271/reviews)** |
| Number of ratings | **71** | 34 |
| Positive reviews | 78.4% of reviews | **80.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 15 MB | 44 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [NORICHIKA NAKATA](https://appshunter.io/developer/966061081) | [Fingerlab](https://appshunter.io/developer/412786610) |

## What reviewers say

### oSampler

[App page](https://appshunter.io/ios/app/osampler/id1446760908)

Record and manipulate various sounds with a straightforward sampler. This application minimizes complex operations, making it accessible for quick audio editing and creative sound design. It prioritizes ease of use for a seamless sampling experience.

**Highlights:** Easy to use, Few complicated operations, Record sounds, Chop sounds, Audio manipulation

**In-app purchases:** none


### Polywave

[App page](https://appshunter.io/ios/app/polywave-wavetable-synth/id1579538271)

Create unique, evolving sonic experiences with a novel wavetable sequencer inspired by vintage synths. Draw your own waveforms, explore a vast library, and connect to external keyboards or DAWs. Record your creations directly within the app.

**Highlights:** Wavetable sequencer, Custom waveform drawing, Expansive waveform library, 100+ factory presets, MIDI and Audio Unit support, Live recording module, 8-voice polyphony

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $7.99 | one-time |


## Frequently asked questions

### Is oSampler free?

oSampler is free to download, with no in-app purchases.

### Is Polywave free?

Polywave is free to download, with in-app purchases available.

### Which has better reviews, oSampler or Polywave?

Polywave is rated higher. oSampler averages 4.3 out of 5 from 71 ratings, while Polywave averages 4.7 from 34 ratings.

### Do oSampler or Polywave have ads?

oSampler shows ads; Polywave does not.

### Which is updated more often, oSampler or Polywave?

oSampler ships an update every 2 months, and Polywave every 3 months. Most recently, oSampler was updated on October 8, 2026 and Polywave on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*