TriceraChorus vs Mantis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TriceraChorus
This app emulates classic tri-chorus and micro-pitch detuning effects from the 70s and 80s. It offers three chorus voices and various modes to thicken sound, add modulation, and create stereo width. Designed for live performance, it allows for dynamic control and experimentation with sonic textures.
- Bucket Brigade style stereo Tri-chorus
- CHORUS, CHORALE, and SWIRL modes
- Micro-pitch detuning for stereo width
- RIBBON for effect parameter sweeps
- HOTSWITCH for instant setting changes
- AUv3 plug-in and Standalone App
Read full descriptionHide full description
TriceraChorus is inspired by the classic tri-choruses and stompbox choruses of the 1970s and early 1980s. It pairs rich BBD style tri-chorusing with another classic effect of the 1980s: Eventide micro-pitch detuning. This effect can be used to thicken the sound, to add static chorusing, and to spread the stereo field by detuning the left and right signals in opposite directions. Combine these tools to create syrupy, smooth, and deep modulations on anything from flat synths and strings, to dry vocals, guitars, and more. The TriceraChorus effect was designed to inspire experimentation with a UI optimized for live performance. Whether on your iPad or iPhone, TriceraChorus will expand your sonic pallet. TriceraChorus has three chorus voices: Left, Center, and Right. A three-phase LFO modulates the delay times for these voices. The combination of the three modulated delays creates rich chorus sounds that are reminiscent of gear from the 70s and 80s. For a classic chorus stompbox sound, set TriceraChorus to “Chorus" mode. If you need something with more complexity and depth, “Chorale” produces lush, swirling choruses inspired by classic rackmount tri-chorus units. For a more psychedelic aesthetic try out “Swirl." Use RIBBON to play or automate sweeps between different settings. Wielding this intuitive performance macro can be great for intensifying the depth of flange-like settings, changing the rate of modulation for transitional effects, or simply controlling the Mix parameters for momentary performance flourishes. For added live benefit, jump immediately from one setting to another using HOTSWITCH. RIBBON and HOTSWITCH settings are saved per-preset providing great flexibility in exploring the range of possibilities with TriceraChorus. Features - Three voice, Bucket Brigade style stereo Tri-chorus. - CHORUS Mode evokes the chorusing effect created by classic chorus stompboxes. - CHORALE Mode produces lush, swirling choruses inspired by classic rackmount tri-chorus units. - DEPTH controls the amount of modulation applied to the 3 voices from the LFO. - DETUNE the left and right channels simultaneously by +/- 40 cents. - DELAY sets the amount of delay for the chorusing effect; use it to thicken your signal, create a flange, or slap-back sound. - SWIRL adds stereo frequency shifting for a psychedelic flange-like flavor. - TONE for shaping the high and low end of your signal. Remove muddy low frequencies or roll of high frequencies for a darker sound. - RIBBON lets you sweep the effect between two different settings. - Available as an Audio Units AUv3 plug-in and Standalone App.
Mantis
This audio plugin emulates a vintage 70s analog delay/echo unit, offering a warm, authentic sound. It features four echo taps, swell selectors, and a unique modulation section for chorus-like effects.
- Emulates rare 70s BBD delay/echo
- Warm analog sound
- Four echo taps
- Four swell selectors
- Rotafaze modulation section
- Mimics tape echo wow/flutter
- Chorus-delay effect
Read full descriptionHide full description
Mantis is a plugin that emulates a rare BBD (bucket-brigade device) delay/echo unit of the 70s, faithfully recreating its warm and analog sound. Available as AUv3 and Standalone. As the original unit, Mantis features an echo section with four taps and four swell selectors. It also features the rotafaze section, a modulation that can mimic the wow/flutter of a tape echo or turn the unit into a unique chorus-delay.
Screenshots
Verdict
The clearest difference is iOS requirement: TriceraChorus at 11.0 against Mantis's 14.0. On price, rating, ratings volume and update cadence 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
TriceraChorus costs $14.99 and Mantis $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for TriceraChorus against 5.0 for Mantis. Both are backed by a comparable volume of ratings — 9 and 8 respectively.
Both ship on a similar rhythm, roughly every 9 months. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.
| Parameter | TriceraChorus | Mantis |
|---|---|---|
| Price | $14.99 | $14.99 |
| Rating | 5.0 (9 ratings) | 5.0 (8 ratings) |
| Number of ratings | 9 — better | 8 |
| Update frequency | Every 9 months | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 16 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Eventide | AudioThing Ltd. |
Customer experience
TriceraChorus
Mantis
In-app purchases
TriceraChorus
No in-app purchases
Mantis
No in-app purchases









