# AUFX vs Ruismaker

AUFX and Ruismaker both sit at 4.6 stars, but that hides the real split: 90% of AUFX's written reviews are positive against 74% of Ruismaker's. AUFX also leads on iOS requirement (9.0 vs 11.0). Ruismaker's advantage is update cadence (every 5 weeks vs every 2 months). On price, rating, ratings volume and ads there is nothing between them.

AUFX costs $4.99 and Ruismaker $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ruismaker holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 33 and 58 respectively. Written reviews complicate that: 90% of AUFX's written reviews are positive against 74% of Ruismaker's, so the app with the better star average is not the one people write more warmly about.

AUFX ships an update every 2 months, Ruismaker every 5 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AUFX | Ruismaker |
| --- | --- | --- |
| Price | $4.99 | $4.99 |
| Rating | [4.6 (33 ratings)](https://appshunter.io/ios/app/aufxdub/id678982701/reviews) | **[4.8 (58 ratings)](https://appshunter.io/ios/app/ruismaker/id1122156899/reviews)** |
| Number of ratings | 33 | **58** |
| Positive reviews | **89.7% of reviews** | 74.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Size | 6 MB | 9 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kymatica AB](https://appshunter.io/developer/522046659) | [Bram Bos](https://appshunter.io/developer/325340444) |

## What reviewers say

### AUFX

[App page](https://appshunter.io/ios/app/aufxdub/id678982701)

This app offers a versatile stereo delay audio effect with extensive customization options. It can produce a wide range of sounds, from clean digital delays to gritty dub echoes and flangers. The app supports processing external audio and other applications, with features for saving and sharing presets.

**Highlights:** High quality 32-bit DSP engine, Tape simulation (noise and warble), Filters in the delay loop, Stereo delay, detune, and ping-pong, Dual LFO for modulation, Inter-App Audio and Audiobus support, Save, load, and share presets

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great sound quality
- 👍 High-quality plugins
- 👍 Excellent effects
- 👍 Impressive quality
- 👍 Complete immersion

**What reviewers complain about**

- 🐛 Not AUv3 compliant
- 🐛 Unusable in current incarnation
- 🐛 Falling behind without AU3
- 🐛 Lacking AU support
- 🐛 Ironically lacks AU support

**Reported bugs**

- Crashes when loading presets
- Loading presets causes crash
- Will NOT launch in AUM
- Workarounds don't work

**Requested features**

- AUv3 support
- Add creativity, functions, magic
- AUv3 would solve the only problem
- AUv3 compliance
- Add AU3


### Ruismaker

[App page](https://appshunter.io/ios/app/ruismaker/id1122156899)

This app is an analog drumsynth that creates sounds using authentic synthesis algorithms, not samples. It features a creative Euclidean sequencer for pattern programming and integrates seamlessly with AUv3 hosts like Garageband. It offers customizable sound models and MIDI control for flexible music production.

**Highlights:** Analog and FM synthesis sound modeling, Sample-free sound generation, Euclidean sequencer, AUv3 compatibility, MIDI CC control, WAV and MIDI export, Ableton Link sync

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AUFX free?

AUFX costs $4.99, with no in-app purchases.

### Is Ruismaker free?

Ruismaker costs $4.99, with no in-app purchases.

### Which has better reviews, AUFX or Ruismaker?

Ruismaker is rated higher. AUFX averages 4.6 out of 5 from 33 ratings, while Ruismaker averages 4.8 from 58 ratings.

### Do AUFX or Ruismaker have ads?

Neither AUFX nor Ruismaker shows ads.

### Which is updated more often, AUFX or Ruismaker?

AUFX ships an update every 2 months, and Ruismaker every 5 weeks. Most recently, AUFX was updated on October 21, 2026 and Ruismaker 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.*