Parrot vs DelayJaVu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Parrot
This app creates rhythmic patterns by sampling and repeating small slices of incoming audio. It offers extensive control over loop length, pitch, variation, and dynamics to generate unique, evolving textures for music production.
- Rhythmic pattern generation
- Audio sampling and looping
- Adjustable loop length and pitch
- Dynamic variation control
- DAW syncing
- Free-run generative mode
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Unpredictables have more fun From subtle beat variation or harmonic accents to glitchy mayhem, Parrot adds something unique and interesting to anything that you feed it with. This effect will help ignite your next dance-floor hit or add that extra je ne sais quoi of flavour to your mix. Whatever you feed the Parrot, it won’t let you down! Parrot creates rhythmic patterns by sampling small slices of incoming audio, and repeating it in a sequenced loop. With control over loop length, pitch, variation, dynamics and filtering, the result can easily take off in any direction you want. Each slice becomes part of a loop that keeps reshaping itself as you adjust parameters, making patterns that feel alive. The sequencer reacts strongly to small changes, so even minor tweaks can introduce new pulses, stutters or harmonic shifts. Parrot can hold on to a steady rhythm, but it’s just as comfortable dissolving into broken loops and glitchy textures that evolve over time. When synced to your DAW it slots neatly into structured productions, while the free‑run mode opens up a more exploratory, generative side. The smallest change can create a new pattern, almost like turning a kaleidoscope and watching the pieces fall into a fresh formation. As the loop repeats, the interplay between timing, pitch and modulation build a sense of movement that keeps the rhythm from feeling static. Filtering can push the sound forward or bury it in grainy motion, and dynamic shaping helps each step take on its own character. Over longer sessions, patterns can morph in ways that feel unexpected yet connected to the original source, gradually forming textures that sit somewhere between groove and ambience. From gentle movement to complete fragmentation, Parrot acts as a creative companion that constantly feeds new rhythmic ideas back to you, encouraging ongoing exploration and rewarding every small adjustment with a new possibility.
DelayJaVu
This audio effect plugin creates a unique stereo reverse delay sound. It captures your dry signal and plays it back in reverse, with independent control over left and right channel delay times, modulation, and stereo spread for creative sound design.
- Stereo reverse delay effect
- Independent L/R delay times
- Adjustable modulation
- Variable stereo spread
- AUv3 compatible
- Standalone operation
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DelayJaVu - Stereo Reverse Delay (AUv3) DelayJaVu is an audio effect plugin that can run standalone, or in any AU compatible host application such as Logic Pro or GarageBand. Overview Deja Vu - French for "already seen". The brief, intense and often startling sensation that a current, new experience has happened before. DelayJaVu is a stereo reverse delay with independent delay times for the left and right channels. DelayJaVu works by capturing your dry signal in a delay buffer, which is then read backwards over a time period corresponding to a delay time. As the virtual delay head repeatedly scans back through the delay buffer, you hear segments your original dry signal, repeated in reverse. I think reverse delay is a really cool effect - one of my favourites in fact! I especially like its slightly unpredictable nature, making it a great effect to interact with, as you play. I don't recall seeing any reverse delay plugins with independent times for the left and right channels so that may be something unique that DelayJaVu has to offer. And the addition of modulation and variable stereo spread adds further creative options, while keeping DelayJaVu compact, super easy to use and very DSP-friendly. Controls Mode - Off bypasses the effect and uses a "soft switching" aka "trails mode", to avoid pops and clicks. In L/R Lock mode, the delay time is set to be the same for the left and right channel, and the parameter sliders will be "locked" to the same value when changed. In L/R Free mode, you can set independent delay times for the left and right channel. Time L / R - Sets the delay time for the left and right channels independently, from 250ms to 2.5 seconds. Interesting effects can be achieved by setting the delay times to be close, but not exactly the same. Please note - Unlike a "normal" delay where you will hear the sound repeat after the delay time specified, DelayJaVu doesn't quite work like that. The delay heads for both channels are always in motion and repeat their cycles according to the delay time. This means that sometimes the delay head will be "closer" to the incoming audio. In this case you may hear the first repeat almost straight away, with subsequent repeats occurring at delay time intervals when the Feedback is > 0%. This is especially noticeable (and cool!) when running in Free mode with different delay times. This is also the way many reverse delays are implemented and why this particular design doesn't lend itself to tempo sync delay effects as the repeats will not "quantise" to note length boundaries. Feedback - Sets the feedback / regeneration for the delay on both channels. Mod - Adds a variable amount of modulation to both channels. As each channel is modulated differently, this can produce a nice stereo effect. Spread - At maximum, the left and right delay channels are hard-panned and have their own independent modulation applied. Decreasing the Spread parameter effectively narrows the stereo image of the delay and modulation all the way down to mono. Mix - The mix control goes from 100% dry to 100% wet. At the centre 50% position, the dry and wet signals are evenly balanced. At 100%, you only hear the wet / processed signal. For more info and support please visit: www.waverley-instruments.com/robjackson
Screenshots
Verdict
The clearest difference is price: DelayJaVu at $1.99 against Parrot's $14.99. DelayJaVu also leads on rating (5.0 vs 4.1) and device support (4 vs 1). Parrot's advantage is update cadence (every 8 days vs every 2 months) and ratings volume (12 vs 1). On ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Parrot costs $14.99 and DelayJaVu $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
DelayJaVu holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Parrot has 12 ratings behind it against 1, so its average is the more settled of the two.
Parrot ships an update every 8 days, DelayJaVu every 2 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Parrot | DelayJaVu |
|---|---|---|
| Price | $14.99 | $1.99 — better |
| Rating | 4.1 (12 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 57.1% of reviews | — |
| Number of ratings | 12 — better | 1 |
| Update frequency | Every 8 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Klevgrand Produkter AB | Rob Jackson |
Customer experience
Parrot
DelayJaVu
In-app purchases
Parrot
No in-app purchases
DelayJaVu
No in-app purchases









