# Wave Sculptor vs NullPerator

The clearest difference is in-app purchases: NullPerator at none against Wave Sculptor's 1. NullPerator also leads on update cadence (daily vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Wave Sculptor sells 1 one-off in-app purchase. NullPerator asks for nothing beyond the download.

Wave Sculptor ships an update fortnightly, NullPerator daily. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Wave Sculptor | NullPerator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/wave-sculptor/id6756025907/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free | — |
| Size | 7 MB | 3 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rocamr Labs, LLC](https://appshunter.io/developer/1834237385) | [203 Systems](https://appshunter.io/developer/6810035880) |

## What reviewers say

### Wave Sculptor

[App page](https://appshunter.io/ios/app/wave-sculptor/id6756025907)

Create unique wavetables by layering waveforms and applying modulation. Preview your sound in real-time and export professional WAV files for use in synthesizers. Sync your projects seamlessly across iPhone, iPad, and Mac.

**Highlights:** Layer multiple waveforms, Per-layer controls, Expressive parameter modulation, Real-time audio preview, Visual waveform display, Export to WAV, iCloud sync

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wave Sculptor Pro | $4.99 | one-time |


### NullPerator

[App page](https://appshunter.io/ios/app/nullperator/id6810035878)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wave Sculptor free?

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

### Is NullPerator free?

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

### Do Wave Sculptor or NullPerator have ads?

Neither Wave Sculptor nor NullPerator shows ads.

### Which is updated more often, Wave Sculptor or NullPerator?

Wave Sculptor ships an update fortnightly, and NullPerator daily. Most recently, Wave Sculptor was updated on October 20, 2026 and NullPerator 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.*