# Grainsmith Field vs Riffpad

The clearest difference is update cadence: Grainsmith Field at every 3 days against Riffpad's monthly. Riffpad's advantage is price ($5.99 vs $11.99). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Grainsmith Field costs $11.99 and Riffpad $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Grainsmith Field ships an update every 3 days, Riffpad monthly. The most recent releases landed on October 28, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Grainsmith Field | Riffpad |
| --- | --- | --- |
| Price | $11.99 | **$5.99** |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/grainsmith-field/id6760624826/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | Paid | Paid |
| Size | 81 MB | 5 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Plastic Factory LLC](https://appshunter.io/developer/1017920807) | [PAUL GLENN VERNON](https://appshunter.io/developer/1873002106) |

## What reviewers say

### Grainsmith Field

[App page](https://appshunter.io/ios/app/grainsmith-field/id6760624826)

Transform any sound into unique sonic textures using a powerful granular synthesizer. Manipulate audio with multiple playheads, record live input, and play it like an instrument via MIDI. Optimized for mobile, it offers extensive control and export options.

**Highlights:** Granular synthesis engine, Multiple independent playheads, Live audio recording and manipulation, MIDI instrument mode, AUv3 music effect, Performance recording with Live Activity, Built-in reverb and filter

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

**In-app purchases:** none


### Riffpad

[App page](https://appshunter.io/ios/app/riffpad/id6771772448)

Create melodies quickly on your iPhone or iPad with this MIDI sketchpad. Draw notes, loop ideas, and use it standalone or within other music apps. It offers touch-first gestures for easy note manipulation and MIDI export options.

**Highlights:** Thumb-first MIDI piano roll, Draw, loop, and sketch melodies, AUv3 MIDI Processor integration, Touch-first gesture controls, MIDI export and audio previews, Scale highlighting and quantize

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

**In-app purchases:** none


## Frequently asked questions

### Is Grainsmith Field free?

Grainsmith Field costs $11.99, with no in-app purchases.

### Is Riffpad free?

Riffpad costs $5.99, with no in-app purchases.

### Do Grainsmith Field or Riffpad have ads?

Neither Grainsmith Field nor Riffpad shows ads.

### Which is updated more often, Grainsmith Field or Riffpad?

Grainsmith Field ships an update every 3 days, and Riffpad monthly. Most recently, Grainsmith Field was updated on October 28, 2026 and Riffpad on October 23, 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.*