Things vs 501 Chorus Echo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Things
This audio plugin offers a unique tilting equalizer effect, allowing users to easily adjust the balance between highs and lows by turning a single knob. It also provides mid/side processing for enhanced stereo depth and adjustable cutoff frequencies.
- Tilting EQ with main knob control
- Mid/side processing for stereo depth
- Adjustable cutoff frequency
- Boost gain control
- Easy-to-use interface
Read full descriptionHide full description
Things Flip EQ is an easy-to-use tilting EQ plugin with mid/side mode. Turn the main knob to the right, and you get more highs and less lows; turn it to the left, and lows are boosted while highs are attenuated. You can choose the cutoff frequency of the EQ with the Cutoff control, or increase the gain of the EQ with the Boost button. Things Flip EQ can also be applied to either the mid or side of a stereo signal to further enhance the stereo depth.
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
Read full descriptionHide full description
"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.
Screenshots
Verdict
The clearest difference is review sentiment: Things at 100% against 501 Chorus Echo's 0%. Things also leads on rating (4.9 vs 4.5) and price ($6.99 vs $8.99). On ratings volume, update cadence, ads and in-app purchases 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
Things costs $6.99 and 501 Chorus Echo $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Things holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 8 and 8 respectively. Written reviews point the same way: 100% of Things's written reviews are positive against 0% of 501 Chorus Echo's.
Things ships an update every 28 months, 501 Chorus Echo every 17 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Things | 501 Chorus Echo |
|---|---|---|
| Price | $6.99 — better | $8.99 |
| Rating | 4.9 (8 ratings) — better | 4.5 (8 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 8 | 8 |
| Update frequency | Every 28 months | Every 17 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15 |
| Further details — not scored | ||
| Size | 15 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | AudioThing Ltd. | Nembrini Audio |
Customer experience
Things
501 Chorus Echo
In-app purchases
Things
No in-app purchases
501 Chorus Echo
No in-app purchases








