# SL950 vs Grainsmith Field

The clearest difference is price: Grainsmith Field at $11.99 against SL950's $24.99. SL950's advantage is iOS requirement (13.0 vs 16.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

SL950 costs $24.99 and Grainsmith Field $11.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SL950 ships an update every 4 days, Grainsmith Field every 3 days. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | SL950 | Grainsmith Field |
| --- | --- | --- |
| Price | $24.99 | **$11.99** |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/grainsmith-field/id6760624826/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | — | Paid |
| Size | 24 MB | 81 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Delta Seven Kft.](https://appshunter.io/developer/1355331300) | [Plastic Factory LLC](https://appshunter.io/developer/1017920807) |

## What reviewers say

### SL950

[App page](https://appshunter.io/ios/app/sl950/id6502950757)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SL950 free?

SL950 costs $24.99, with no in-app purchases.

### Is Grainsmith Field free?

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

### Do SL950 or Grainsmith Field have ads?

Neither SL950 nor Grainsmith Field shows ads.

### Which is updated more often, SL950 or Grainsmith Field?

SL950 ships an update every 4 days, and Grainsmith Field every 3 days. Most recently, SL950 was updated on October 6, 2026 and Grainsmith Field on October 15, 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.*