# Grainsmith Field vs VU950

The clearest difference is price: VU950 at $1.99 against Grainsmith Field's $11.99. Grainsmith Field's advantage is review sentiment (100% vs 60%) and rating (5.0 vs 4.5). On ratings volume, update cadence, ads and monetization model there is nothing between them.

Grainsmith Field costs $11.99 and VU950 $1.99 up front. VU950 sells 8 one-off in-app purchases. Grainsmith Field asks for nothing beyond the download.

Grainsmith Field holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 5 and 10 respectively. Written reviews point the same way: 100% of Grainsmith Field's written reviews are positive against 60% of VU950's.

Grainsmith Field ships an update every 3 days, VU950 every 2 days. Both last shipped on October 15, 2026.

## The numbers

| Metric | Grainsmith Field | VU950 |
| --- | --- | --- |
| Price | $11.99 | **$1.99** |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/grainsmith-field/id6760624826/reviews)** | [4.5 (10 ratings)](https://appshunter.io/ios/app/vu950/id6772073841/reviews) |
| Number of ratings | 5 | **10** |
| Positive reviews | **100.0% of reviews** | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | Paid | Paid |
| Size | 81 MB | 189 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Plastic Factory LLC](https://appshunter.io/developer/1017920807) | [Dariusz Chynek](https://appshunter.io/developer/1805845479) |

## 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


### VU950

[App page](https://appshunter.io/ios/app/vu950/id6772073841)

This app emulates the behavior of early digital samplers, focusing on sound shaping through intentional limitations and artifacts. It offers a full timestretch workflow, reduced bit depth processing, and MIDI control for a hands-on experience. Standalone mode includes multi-track sequencing, effects, and the ability to host other AUv3 apps.

**Highlights:** Classic sampler sound emulation, Full timestretch workflow, Reduced bit depth processing, MIDI-controllable parameters, Multi-track sequencing, AUv3 hosting, Built-in effects

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EMAX drumkit | $0.99 | one-time |
| S2400 | $0.99 | one-time |
| MPC2000 | $0.99 | one-time |
| MPC2000 2 | $0.99 | one-time |
| MPC3000 | $0.99 | one-time |
| SP1200 | $0.99 | one-time |
| S900 | $0.99 | one-time |
| SP202 | $0.99 | one-time |


## Frequently asked questions

### Is Grainsmith Field free?

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

### Is VU950 free?

VU950 costs $1.99, and also offers in-app purchases.

### Which has better reviews, Grainsmith Field or VU950?

Grainsmith Field is rated higher. Grainsmith Field averages 5.0 out of 5 from 5 ratings, while VU950 averages 4.5 from 10 ratings.

### Do Grainsmith Field or VU950 have ads?

Neither Grainsmith Field nor VU950 shows ads.

### Which is updated more often, Grainsmith Field or VU950?

Grainsmith Field ships an update every 3 days, and VU950 every 2 days. Most recently, Grainsmith Field was updated on October 15, 2026 and VU950 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.*