# AulDelay vs Streichfett

The clearest difference is price: AulDelay at $1.99 against Streichfett's $14.99. AulDelay also leads on review sentiment (100% vs 70%) and update cadence (every 3 days vs every 4 months). Streichfett's advantage is ratings volume (19 vs 5). On ads, in-app purchases and monetization model there is nothing between them.

AulDelay costs $1.99 and Streichfett $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AulDelay holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 5 and 19 respectively. Written reviews point the same way: 100% of AulDelay's written reviews are positive against 70% of Streichfett's.

AulDelay ships an update every 3 days, Streichfett every 4 months. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | AulDelay | Streichfett |
| --- | --- | --- |
| Price | **$1.99** | $14.99 |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/auldelay/id6743680956/reviews)** | [4.6 (19 ratings)](https://appshunter.io/ios/app/streichfett/id6746478754/reviews) |
| Number of ratings | 5 | **19** |
| Positive reviews | **100.0% of reviews** | 70.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 months |
| Monetization | Paid | Paid |
| Size | 12 MB | 8 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rob Jackson](https://appshunter.io/developer/1072346998) | [Waldorf Music](https://appshunter.io/developer/516565566) |

## What reviewers say

### AulDelay

[App page](https://appshunter.io/ios/app/auldelay/id6743680956)

This audio effect plugin offers a vintage-inspired stereo delay with extensive customization. Achieve classic retro tones through built-in filtering, modulation, and compression, perfect for creative sound design and live looping.

**Highlights:** Vintage-inspired delay effect, Stereo delay with L:R ratio control, Delay time modulation, Internal highpass and lowpass filtering, Compression and limiting for retro sound, Up to 8 seconds delay time, Standalone or AUv3 host compatible

**In-app purchases:** none


### Streichfett

[App page](https://appshunter.io/ios/app/streichfett/id6746478754)

Experience the sound of legendary 70s and 80s string synthesizers on your iPad. This app recreates the classic String Machine experience with a dual sound engine for polyphonic strings and an eight-voice solo section, complete with ensemble, phaser, and reverb effects.

**Highlights:** Dual sound engine (String & Solo sections), Polyphonic String Section, Eight-voice Solo Section, Ensemble Effect, Phaser and Reverb effects, Animate Effect for sound morphing, AUv3 support

**In-app purchases:** none


## Frequently asked questions

### Is AulDelay free?

AulDelay costs $1.99, with no in-app purchases.

### Is Streichfett free?

Streichfett costs $14.99, with no in-app purchases.

### Which has better reviews, AulDelay or Streichfett?

AulDelay is rated higher. AulDelay averages 5.0 out of 5 from 5 ratings, while Streichfett averages 4.6 from 19 ratings.

### Do AulDelay or Streichfett have ads?

Neither AulDelay nor Streichfett shows ads.

### Which is updated more often, AulDelay or Streichfett?

AulDelay ships an update every 3 days, and Streichfett every 4 months. Most recently, AulDelay was updated on October 16, 2026 and Streichfett on October 10, 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.*