Blue Clipper vs Metropoly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blue Clipper
This app provides converter-style clipping and saturation to achieve louder, denser, and more controlled audio mixes. It models the character of a renowned hardware unit to add density, control peaks, and increase perceived loudness while maintaining a musical sound.
- Converter-style clipping
- Analog saturation for density
- Digital saturation for firmness
- Peak control
- Increased perceived loudness
- Standalone, AUv3, and IAA support
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Converter-style clipping and saturation for louder, denser, more controlled mixes. Blue Clipper is modeled on the Lavry Blue 4496*, capturing the character of its saturation and clipping behavior in a simple, modern plug-in format It is designed to add density, control peaks, and increase perceived loudness while keeping the sound focused, musical, and mix-ready. ANALOG SATURATION Analog Saturation gently softens transient peaks before they hit the clipper, adding density and level control while keeping the sound natural and musical. Perfect for drums, bass, vocals, buses, and full mixes when you want extra loudness without obvious distortion. DIGITAL SATURATION Digital Saturation drives the signal into a stronger saturation curve, adding harmonic color, firmness, and perceived loudness. Use it when you want drums to hit harder, bass to feel thicker, synths and guitars to cut through, or a mix to sound more pushed and energetic. Works as a standalone app, AudioUnit v3 effect, or Inter-App Audio effect *Legal Disclaimer Lavry, Lavry Blue, and any related product names, logos, or trademarks are the property of their respective owners. Blue Clipper is an independent Nembrini Audio product and is not affiliated with, endorsed, sponsored, or licensed by Lavry Engineering or any related company. Any reference to the Lavry Blue 4496 is used only to describe the sonic inspiration and reference hardware used in the development of the plug-in.
Metropoly
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Metropoly is a polyrhythmic metronome that turns polyrhythms into something you can see and feel. It helps you develop an intuition for complex rhythms by visualizing them in a way that makes their structure obvious at a glance. BUY IT ONCE AND OWN IT - No subscription. - No ads. - No sign-in. - Every feature works offline. - One purchase for iPhone, iPad and Mac. BUILD A POLYRHYTHM - Up to six rhythms, each with its own beat count, all lining back up every cycle. - Every rhythm gets its own configurable color and sound, so the parts stay separable by eye and ear. - If preferred, add a count-in of one full cycle of the first rhythm, so you know where the loop starts before it starts. EXPORT THE LOOP AS VIDEO - Render the current polyrhythm to a square video at 1080p or 4K. - Choose a gray, black, white, or transparent background that drops straight into your edit. - Loop it 1 to 64 times, with or without audio. Loops are frame and sample accurate, so they cut together seamlessly. - Rendering carries on while you use another app, and tells you when it is finished. PRESETS - Save any configuration as a named preset and load it back instantly. - The app reopens on the polyrhythm you were last working on. THEMES - Three light themes and three dark themes, following the system appearance or pinned to one. - Separately configure the background color of the polygon view. ABOUT THE DEVELOPER Made by Thijmen Dam, an indie developer and musician building small, focused tools with care. Metropoly started as a way to practice polyrhythms, and grew into something I actually enjoy opening every day. Thanks for giving it a spin (literally!). It means a lot to me. If you have any feedback, do not hesitate to reach out.
Screenshots
Verdict
The clearest difference is iOS requirement: Blue Clipper at 12.0 against Metropoly's 16.0. On price, ads, in-app purchases and device support 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
Blue Clipper costs $9.99 and Metropoly $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Blue Clipper | Metropoly |
|---|---|---|
| Price | $9.99 | $9.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 5 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 18 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Nembrini Audio | Thijmen Dam |
In-app purchases
Blue Clipper
No in-app purchases
Metropoly
No in-app purchases









