# spool. vs Wave Slicer

The clearest difference is in-app purchases: Wave Slicer at none against spool.'s 1. Wave Slicer also leads on iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | spool. | Wave Slicer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/spool-tape-synth/id6785721308/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 20 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kristopher Yang](https://appshunter.io/developer/6785721310) | [Frank De Rop](https://appshunter.io/developer/6801426889) |

## What reviewers say

### spool.

[App page](https://appshunter.io/ios/app/spool-tape-synth/id6785721308)

Create full songs on your phone with this pocket music studio. It offers a variety of sound engines, sampling capabilities, step sequencing, and a 4-track tape recorder for recording and mixing your music. Effects and MIDI controller support enhance the creative process.

**Highlights:** Multiple sound engines, Sampling and sequencing, 4-track tape recording, Extensive effects rack, MIDI controller support, Step sequencer

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spool Pro | $9.99 | one-time |


### Wave Slicer

[App page](https://appshunter.io/ios/app/wave-slicer-sample-editor/id6807496259)

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

**In-app purchases:** none


## Frequently asked questions

### Is spool. free?

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

### Is Wave Slicer free?

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

### Do spool. or Wave Slicer have ads?

Neither spool. nor Wave Slicer shows ads.

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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.*