# Echo Pitch vs Rivet 04

The clearest difference is price: Rivet 04 at Free against Echo Pitch's $4.99. Echo Pitch's advantage is in-app purchases (none vs 3) and chart position (#180 vs unranked).

Rivet 04 is free to download; Echo Pitch costs $4.99 up front. Rivet 04 sells 3 one-off in-app purchases. Echo Pitch asks for nothing beyond the download.

## The numbers

| Metric | Echo Pitch | Rivet 04 |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.9 (16 ratings)](https://appshunter.io/ios/app/echo-pitch/id1180443904/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 68.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 2 weeks | — |
| Monetization | Paid | — |
| Best chart rank | **#180** | — |
| Size | 5 MB | 4 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Avi Bortnick](https://appshunter.io/developer/421929037) | [Joe Topjian](https://appshunter.io/developer/1860697112) |

## What reviewers say

### Echo Pitch

[App page](https://appshunter.io/ios/app/echo-pitch/id1180443904)

**Currently charting:** #180 Top Paid · Music (US App Store)

This app offers a multi-delay effect with pitch-shifting capabilities, allowing for harmonized sounds and ambient textures. It includes a looper, amp simulator, and reverb for creative sound design. Optimized for iOS devices with audio interface support.

**Highlights:** Pitch-shifting delays, 4-voice harmonizer, Built-in looper, Amp simulator, Reverb effect, Inter-delay routing

**Features:** Vision Pro support

**In-app purchases:** none


### Rivet 04

[App page](https://appshunter.io/ios/app/rivet-04-comb/id6758967505)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip - Small | $0.99 | one-time |
| Tip - Medium | $1.99 | one-time |
| Tip - Large | $3.99 | one-time |


## Frequently asked questions

### Is Echo Pitch free?

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

### Is Rivet 04 free?

Rivet 04 is free to download, with in-app purchases available.

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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.*