# Addictive microSynth vs Filterjam

The clearest difference is price: Filterjam at Free against Addictive microSynth's $0.99. Filterjam also leads on rating (5.0 vs 3.0) and ratings volume (34 vs 6). Addictive microSynth's advantage is iOS requirement (5.1.1 vs 14.0). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

Filterjam is free to download; Addictive microSynth costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Filterjam holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Filterjam has 34 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 81% of Addictive microSynth's written reviews are positive against 83% of Filterjam's.

Addictive microSynth ships an update every 13 months, Filterjam every 22 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Addictive microSynth | Filterjam |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.0 (6 ratings)](https://appshunter.io/ios/app/addictive-microsynth/id455651228/reviews) | **[5.0 (34 ratings)](https://appshunter.io/ios/app/filterjam/id1659941144/reviews)** |
| Number of ratings | 6 | **34** |
| Positive reviews | 81.1% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 13 months** | Every 22 months |
| Monetization | Paid | **Free** |
| Size | 21 MB | 25 MB |
| Requires iOS | **5.1.1** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [AudioThing Ltd.](https://appshunter.io/developer/1659941236) |

## What reviewers say

### Addictive microSynth

[App page](https://appshunter.io/ios/app/addictive-microsynth/id455651228)

Create beautiful sounds and driving loops with a powerful wavetable synthesizer and a 4-track loop recorder. Explore vast sonic territories with intelligent randomization and real-time editing. Compatible with hardware controllers for an enhanced experience.

**Highlights:** 4-track loop recorder with overdubbing, Dynamic wavetable synthesizer, Live performance keyboard, Programmable arpeggiator, Audiobus 2 support, MIDI keyboard compatibility, Export audio and MIDI files

**Features:** Vision Pro support

**In-app purchases:** none


### 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 Addictive microSynth free?

Addictive microSynth costs $0.99, with no in-app purchases.

### Is Filterjam free?

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

### Which has better reviews, Addictive microSynth or Filterjam?

Filterjam is rated higher. Addictive microSynth averages 3.0 out of 5 from 6 ratings, while Filterjam averages 5.0 from 34 ratings.

### Do Addictive microSynth or Filterjam have ads?

Neither Addictive microSynth nor Filterjam shows ads.

### Which is updated more often, Addictive microSynth or Filterjam?

Addictive microSynth ships an update every 13 months, and Filterjam every 22 months. Most recently, Addictive microSynth was updated on October 29, 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.*