# DubFilter vs RRS Fuse Stereo Image

The clearest difference is ratings volume: DubFilter at 71 against RRS Fuse Stereo Image's 11. RRS Fuse Stereo Image's advantage is iOS requirement (11.0 vs 17.0). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. DubFilter sells 1 one-off in-app purchase and RRS Fuse Stereo Image sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for DubFilter against 4.6 for RRS Fuse Stereo Image. That said, the two scores are not equally well evidenced: DubFilter has 71 ratings behind it against 11, so its average is the more settled of the two. Written reviews are what separate them: 73% of DubFilter's written reviews are positive against 75% of RRS Fuse Stereo Image's.

## The numbers

| Metric | DubFilter | RRS Fuse Stereo Image |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (71 ratings)](https://appshunter.io/ios/app/dubfilter/id979648058/reviews)** | [4.6 (11 ratings)](https://appshunter.io/ios/app/rrs-fuse-stereo-image/id6446391659/reviews) |
| Number of ratings | **71** | 11 |
| Positive reviews | 73.3% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 12 MB | 12 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Amazing Noises](https://appshunter.io/developer/903336421) | [RRS, OOO](https://appshunter.io/developer/1486125568) |

## What reviewers say

### DubFilter

[App page](https://appshunter.io/ios/app/dubfilter/id979648058)

This app provides a powerful dual filter with resonance and an exclusive overlap parameter. It also features a redesigned stereo sample player with LFO and scrubbing, along with extensive MIDI and file management capabilities.

**Highlights:** Dual low-pass/high-pass filter, Resonance and Overlap parameter, Stereo sample player with LFO, Scrubbing capabilities, Audiobus and Inter-App Audio support, MIDI control and file management, Preset morphing pad

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audio Unit Plugin Support | $1.99 | one-time |


### RRS Fuse Stereo Image

[App page](https://appshunter.io/ios/app/rrs-fuse-stereo-image/id6446391659)

This audio plug-in allows music producers to manipulate the stereo width of their mixes. It offers controls for adjusting the side signal, adding depth effects, and auditioning stereo components. Requires an AUv3-compatible host app.

**Highlights:** Adjust stereo width with WIDTH control, Add depth effects with SPACE circuit, Tweak frequency cut-off with SHUFFLE, Audition stereo components with SOLO SIDE, Mid-side mode toggles, Built-in UNDO/REDO

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RRS Stereo Image Unlimited | $2.99 | one-time |


## Frequently asked questions

### Is DubFilter free?

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

### Is RRS Fuse Stereo Image free?

RRS Fuse Stereo Image is free to download, with in-app purchases available.

### Which has better reviews, DubFilter or RRS Fuse Stereo Image?

DubFilter is rated higher. DubFilter averages 4.7 out of 5 from 71 ratings, while RRS Fuse Stereo Image averages 4.6 from 11 ratings.

### Do DubFilter or RRS Fuse Stereo Image have ads?

Neither DubFilter nor RRS Fuse Stereo Image 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.*