# Echo Pad vs Cantus

The clearest difference is price: Cantus at Free against Echo Pad's $4.99. Cantus also leads on update cadence (every 5 days vs every 2 months). Echo Pad's advantage is iOS requirement (12.4 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Cantus is free to download; Echo Pad costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Echo Pad ships an update every 2 months, Cantus every 5 days. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Echo Pad | Cantus |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.9 (11 ratings)](https://appshunter.io/ios/app/echo-pad-delay-fx-processor/id573511415/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 85.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Paid | — |
| Size | 10 MB | 3 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Holderness Media](https://appshunter.io/developer/431020308) | [Jason Zachariah](https://appshunter.io/developer/1896513710) |

## What reviewers say

### Echo Pad

[App page](https://appshunter.io/ios/app/echo-pad-delay-fx-processor/id573511415)

This app is a highly playable and flexible multi-effects processor focused on delay. It offers a vast range of sounds, from authentic dub echoes to chaotic analog delays and bit-crushed effects. It supports live audio processing, MIDI control, and synchronization with external clocks.

**Highlights:** Multi-effects processor, Delay FX, Loopers, MIDI control, Audiobus 3 compatible, Inter-App Audio compatible, Beat synced delays

**In-app purchases:** none


### Cantus

[App page](https://appshunter.io/ios/app/cantus-voicing-lab/id6772984019)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Echo Pad free?

Echo Pad costs $4.99, with no in-app purchases.

### Is Cantus free?

Cantus is free to download, with no in-app purchases.

### Do Echo Pad or Cantus have ads?

Neither Echo Pad nor Cantus shows ads.

### Which is updated more often, Echo Pad or Cantus?

Echo Pad ships an update every 2 months, and Cantus every 5 days. Most recently, Echo Pad was updated on October 7, 2026 and Cantus on October 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*