Beef vs PolyDelay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Beef
This audio plugin offers a versatile multi-effect processor designed to enhance the sound of your tracks, particularly for basses and drums. It provides a user-friendly interface with numerous presets to quickly achieve powerful and massive audio.
- Multi-effect audio processing
- Create powerful bass and drum sounds
- Enhance any audio source
- User-friendly interface
- Preset Mode for quick sound selection
- 124 built-in presets
- Artist presets from content creators
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Beef is a multi-effect audio plugin with a sole purpose, to make your tracks sound BEEFY. It brings all the effects you need to create powerful sounds into one efficient and easy to use window. Beef was originally built to focus on creating the fattest basses and drums as possible. If you’re tired of folder-diving through 808 samples and want to sculpt your own hard-hitting basses with ease, then look no further. Beyond its original aim, Beef will make anything sound massive, even the most feeble audio. From guitars to vocals and from synths to foley, flex your proverbial biceps and BEEF THEM UP. Tweaking parameters not your thing? You just want a great and immediate sound? Enjoy beef’s built-in ‘Preset Mode’ which removes everything except the mix control for ease of trying presets. When in this mode, the mix control will not change so that you can find and compare your perfect sound from our selection of 124 presets. 85 of these are artist presets from some of our favourite content creators and friends; Ali Ahmet, Ave Mcree, Gavinski’s Tutorials, Jamie Mallender, Nu-Trix The Synth Guy, The GarageBand Guide, The REAPER blog & Venus Theory. Beef is designed as an AUv3 plugin, meaning it works within iOS and iPadOS hosts such as GarageBand, Cubasis 3, AUM and Beatmaker 3.
PolyDelay
This audio effect plugin creates unique polyrhythmic delays and familiar delay patterns. It syncs to host tempo and offers advanced tone-shaping options like filters and modulation.
- Polyrhythmic delay calculations
- Host tempo sync
- Dual delay lines
- Stereo width control
- High and low pass filters
- Stereo modulation
- Internal limiting
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PolyDelay Polyrhythmic Delay Plugin (AUv3) PolyDelay is an audio effect plugin that can run standalone, or in any AU compatible host application such as Logic Pro or GarageBand. Overview PolyDelay is a dual delay line / stereo effect with optional host tempo sync. While PolyDelay can be used to create interesting stereo polyrhythmic delays, it can also produce more familiar delay patterns such as dotted eighth and quarter note triplets. Polyrhythms, Divisions and Beats PolyDelay calculates delay times based on a BPM (beats per minute) tempo, and the polyrhythmic notation of D:B, where D = divisions and B = beats. For example, 3:2 would mean that the time for 2 beats should be divided by 3. If you're more use to the idea of note lengths and delay times, such as quarter notes and dotted eighths, etc., this might be confusing at first, but hopefully this guide will help. Firstly, everything starts with the beat! So, for 120BPM, each beat (or quarter note) will be half a second, or 500ms. So if you want a quarter note delay, you want 1 division within one beat, so you would set Divs and Beats to 1. Here are some typical note values, lengths (120BPM) and their D:B values: 1/4 = 500ms = 1:1 (take the length of one beat, and divide that by one) 1/8 = 250ms = 2:1 (take the length of one beat, and divide that by two) 1/16 = 125ms = 4:1 (etc.) 1/32 = 63ms = 8:1 (etc.) See how the divisions are doubled-up for each note? And here are some dotted and triplet note examples - see how the D:B numbers start to get interesting! 1/4D = 750ms = 2:3 1/4T = 333ms = 3:2 1/8D = 375ms = 4:3 1/8T = 167ms = 3:1 A classic stereo delay would be 1:1 (1/4) left, and 4:3 (1/8D) right with Width set to max. If you want a really long delay, a 1:8 setting would give you 4 seconds at 120BPM with Multiply set to Normal, or 8 seconds set to Half. The Presets also include some typical (and not so typical!) examples to get you started. The fun really starts when you start mixing "unusual" (typically odd numbers) divisions and beats, such as 5:4 or 2:7. These sorts of relationships are what we typically refer to as polyrhythms. Try experimenting with PolyDelay on simple sequences and drum parts / patterns and you may start to hear all sorts of interesting rhythmic interplay as your brain tries to figure out what's going on! For additional tone-shaping, PolyDelay includes variable stereo width, a high and low pass filter, stereo modulation and internal limiting to keep audio levels in check. For more info and support please visit: www.waverley-instruments.com/robjackson
Screenshots
Verdict
The clearest difference is review sentiment: PolyDelay at 100% against Beef's 67%. PolyDelay also leads on rating (5.0 vs 4.6) and price ($1.99 vs $7.99). Beef's advantage is ratings volume (22 vs 3). On update cadence, 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
Beef costs $7.99 and PolyDelay $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
PolyDelay holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Beef has 22 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 67% of Beef's written reviews are positive against 100% of PolyDelay's.
Beef ships an update every 4 months, PolyDelay every 3 months. The most recent releases landed on September 23, 2026 and September 29, 2026 respectively.
| Parameter | Beef | PolyDelay |
|---|---|---|
| Price | $7.99 | $1.99 — better |
| Rating | 4.6 (22 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 66.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 22 — better | 3 |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 80 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Caelum Audio | Rob Jackson |
Customer experience
Beef
PolyDelay
In-app purchases
Beef
No in-app purchases
PolyDelay
No in-app purchases









