# VU950 FX vs Coil

The clearest difference is update cadence: Coil at every 8 days against VU950 FX's every 3 weeks. Coil also leads on price ($0.99 vs $2.99). On rating, ratings volume, ads and in-app purchases there is nothing between them.

VU950 FX costs $2.99 and Coil $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for VU950 FX against 5.0 for Coil. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

VU950 FX ships an update every 3 weeks, Coil every 8 days. The most recent releases landed on October 31, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | VU950 FX | Coil |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/vu950-fx/id6799498407/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/coil-spring-reverb/id6801904963/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Paid | Paid |
| Size | 20 MB | 75 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Dariusz Chynek](https://appshunter.io/developer/1805845479) | [Joshua Rideout](https://appshunter.io/developer/1862462443) |

## What reviewers say

### VU950 FX

[App page](https://appshunter.io/ios/app/vu950-fx/id6799498407)

This audio effect plugin emulates classic sampler tones with 12-bit DSP. It offers sample-rate reduction, input drive, and an adjustable anti-aliasing filter to shape your sound. Perfect for adding gritty character to your music productions.

**Highlights:** 12-bit DSP model, Sample-rate reduction, Input drive, Adjustable anti-aliasing filter, Bass and presence coloration, Noise generation

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

**In-app purchases:** none


### Coil

[App page](https://appshunter.io/ios/app/coil-spring-reverb/id6801904963)

This app simulates the sound and behavior of a spring reverb unit, offering two distinct tanks and engines for varied sonic textures. It allows for interactive "kicking" of the springs via tap or MIDI input, with adjustable decay, tone, and mix controls.

**Highlights:** Two distinct spring reverb tanks (Long/Short), Two reverb engines (physical modeling/vintage), Interactive "kick" feature via tap or MIDI, Adjustable Dwell, Tone, and Mix controls, Optional built-in amp stage, AUv3 and standalone app support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is VU950 FX free?

VU950 FX costs $2.99, with no in-app purchases.

### Is Coil free?

Coil costs $0.99, with no in-app purchases.

### Which has better reviews, VU950 FX or Coil?

VU950 FX and Coil are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do VU950 FX or Coil have ads?

Neither VU950 FX nor Coil shows ads.

### Which is updated more often, VU950 FX or Coil?

VU950 FX ships an update every 3 weeks, and Coil every 8 days. Most recently, VU950 FX was updated on October 31, 2026 and Coil on November 2, 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.*