# RRS Passive EQ Collection vs Filterjam

The clearest difference is in-app purchases: Filterjam at none against RRS Passive EQ Collection's 1. Filterjam also leads on rating (5.0 vs 4.8). RRS Passive EQ Collection's advantage is update cadence (every 2 months vs every 22 months) and review sentiment (100% vs 83%). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. RRS Passive EQ Collection sells 1 one-off in-app purchase. Filterjam asks for nothing beyond the download.

Filterjam holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 16 and 34 respectively. Written reviews complicate that: 100% of RRS Passive EQ Collection's written reviews are positive against 83% of Filterjam's, so the app with the better star average is not the one people write more warmly about.

RRS Passive EQ Collection ships an update every 2 months, Filterjam every 22 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | RRS Passive EQ Collection | Filterjam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (16 ratings)](https://appshunter.io/ios/app/rrs-passive-eq-collection/id1584945520/reviews) | **[5.0 (34 ratings)](https://appshunter.io/ios/app/filterjam/id1659941144/reviews)** |
| Number of ratings | 16 | **34** |
| Positive reviews | **100.0% of reviews** | 83.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 22 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 22 MB | 25 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RRS, OOO](https://appshunter.io/developer/1486125568) | [AudioThing Ltd.](https://appshunter.io/developer/1659941236) |

## What reviewers say

### RRS Passive EQ Collection

[App page](https://appshunter.io/ios/app/rrs-passive-eq-collection/id1584945520)

This app offers a collection of vintage-inspired equalizers, combining three classic models into a single, full-featured audio plugin. It provides detailed control over tone shaping for music production and mixing. A demo version is available with limited playtime.

**Highlights:** Combines EQP-1A, MEQ-5, and HLF-3C equalizers, Standalone and AUv3 plugin support, Modeled vintage analog saturation, Undo/Redo functionality, A/B comparison, Macro controllers, Built-in Gain Match

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RRS Passive EQ Collection Full | $8.99 | one-time |


### Filterjam

[App page](https://appshunter.io/ios/app/filterjam/id1659941144)

This app offers a multiband resonant filter for creating unique audio effects. It divides input signals into four bands, allowing for various sonic manipulations from subtle enhancements to extreme sound mangling.

**Highlights:** Multiband resonant filtering, 4-band signal division, Sum or multiply band modes, Versatile sound shaping, Ringmod-like effects

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RRS Passive EQ Collection free?

RRS Passive EQ Collection is free to download, with in-app purchases available.

### Is Filterjam free?

Filterjam is free to download, with no in-app purchases.

### Which has better reviews, RRS Passive EQ Collection or Filterjam?

Filterjam is rated higher. RRS Passive EQ Collection averages 4.8 out of 5 from 16 ratings, while Filterjam averages 5.0 from 34 ratings.

### Do RRS Passive EQ Collection or Filterjam have ads?

Neither RRS Passive EQ Collection nor Filterjam shows ads.

### Which is updated more often, RRS Passive EQ Collection or Filterjam?

RRS Passive EQ Collection ships an update every 2 months, and Filterjam every 22 months. Most recently, RRS Passive EQ Collection was updated on October 24, 2026 and Filterjam on October 24, 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.*