501 Chorus Echo vs cratedigger.fm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
501 Chorus Echo
This audio plugin meticulously models the iconic Roland RE-501 Chorus Echo, offering authentic analog warmth with modern digital flexibility. It provides producers with classic tape delay, BBD chorus, and spring reverb sounds, enhanced by DAW tempo sync and expanded controls for any music genre.
- Authentic analog sound reproduction
- Extended creative control with DAW sync
- Intuitive user interface
- Versatile for any music genre
- Independent SOS timings
- Linear preamp option
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"Legendary Analog Warmth: Authentic Spring Reverb, Classic Tape Delay, and Lush BBD Chorus in a Cutting-Edge Plugin" Rediscover the iconic sound of the Roland RE-501 Chorus Echo*, now reborn as the NA 501 Chorus Echo plugin by Nembrini Audio. This meticulously modeled plugin captures the essence of the legendary tape echo, BBD chorus, and spring reverb, enhanced with modern digital functionality for today's music producers. Ideal for adding rich, analog textures to any genre, the NA 501 is a versatile tool for musicians and producers seeking that classic sound with contemporary flexibility. Key Features:: 1 - Authentic Sound Reproduction: Delivers the classic warmth and character of the Roland RE-501 through precise digital modeling. 2 - Extended Creative Control: Offers advanced features like DAW tempo sync, expanded chorus and delay parameters, and independent SOS timings. 3 - Intuitive User Interface: Designed for ease of use, blending vintage aesthetics with modern digital efficiency. 4 - Versatility for Any Genre: Whether you're producing rock, electronic, ambient, or beyond, the NA 501 fits seamlessly into any musical project. Equipped with features tailored for modern production, the NA 501 includes DAW tempo synchronization, a wide parameter range for the BBD chorus and analog tape delay, separate left and right SOS timings, and a linear preamp option. These technical enhancements ensure that the NA 501 not only emulates the classic sound but elevates it to new levels. Works as a standalone app, AudioUnit v3 effect, or Inter-App Audio effect Legal Disclaimer: RE-501 Chorus Echo is a registered trademark of Roland Inc. NA 501 Chorus Echo was developed by Nembrini Audio SRL based on its modeling techniques. Roland has not endorsed nor sponsored the NA 501 Chorus Echo in any manner, nor licensed any intellectual property for use in this product.
cratedigger.fm
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cratedigger.fm is a music discovery app for people who'd rather dig for gems than be fed by an algorithm. Hit play and lean back while a continuous, radio-style stream surfaces independent artists, curated labels, and deep cuts — all sourced from Bandcamp, where artists keep the majority of what you spend. DISCOVER, DON'T SCROLL Pick a genre or tag, press play, and let the crates roll. cratedigger.fm builds a never-ending feed of releases you won't find on the front page of the big streaming services. WAYS TO LISTEN • Discovery — a continuous feed of hand-picked releases across genres • Curated Labels — stream straight from independent labels worth knowing • My Radio — build a personal station from the labels and artists you love • Favorites — star tracks and grow your own collection • Playlists — save and organize the tracks you keep coming back to YOUR BANDCAMP, IN SYNC Connect your Bandcamp profile to sync your wishlist and library — so the music you already want and own travels with you, right inside the player. PLAYS LIKE A REAL MUSIC APP • Background playback — keep listening with the screen off or while using other apps • Lock-screen and Control Center controls — play, pause, and skip without unlocking • Automatic track-to-track advancement across full listening sessions SUPPORT ARTISTS DIRECTLY Found something you love? One tap takes you to Bandcamp to buy it — so your money goes to the people who made the music, not a middle-meddling-person. BUILT FOR THE HEADS • Clean, distraction-free player • Dark mode, easy on the eyes • No ads and no third-party trackers beyond anonymous usage analytics cratedigger.fm is an independent app for discovering music on Bandcamp. It is not affiliated with or endorsed by Bandcamp. Made for the heads, not the algorithms.
Screenshots
Verdict
The clearest difference is price: cratedigger.fm at Free against 501 Chorus Echo's $8.99. cratedigger.fm also leads on update cadence (every 10 days vs every 17 months). On ads, in-app purchases, device support and iOS requirement 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
cratedigger.fm is free to download; 501 Chorus Echo costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.
501 Chorus Echo ships an update every 17 months, cratedigger.fm every 10 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.
| Parameter | 501 Chorus Echo | cratedigger.fm |
|---|---|---|
| Price | $8.99 | Free — better |
| Rating | 4.5 (8 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 17 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15 | 15.0 |
| Further details — not scored | ||
| Size | 23 MB | 12 MB |
| Age rating | 4+ | 12+ |
| Developer | Nembrini Audio | Rasmus Kjærbo |
In-app purchases
501 Chorus Echo
No in-app purchases
cratedigger.fm
No in-app purchases









