# Echochops vs Yamabiko

The clearest difference is price: Yamabiko at Free against Echochops's $0.99. Yamabiko also leads on review sentiment (75% vs 63%) and iOS requirement (11.0 vs 16.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Yamabiko is free to download; Echochops costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Echochops ships an update every 15 months, Yamabiko every 9 months. The most recent releases landed on September 29, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Echochops | Yamabiko |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.6 (5 ratings)](https://appshunter.io/ios/app/echochops/id296803692/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 62.5% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 9 months** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 8 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | **iPhone, iPad, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Masayuki Akamatsu](https://appshunter.io/developer/284722836) | [Hiroshi Kaito](https://appshunter.io/developer/657033818) |

## What reviewers say

### Echochops

[App page](https://appshunter.io/ios/app/echochops/id296803692)

This app creates a feedback delay effect on sounds from your device's microphone, mimicking an echo. It allows for creative musical patterns and ambient sound experiences through adjustable delay times and filters. Experiment with various audio effects for both musical and experimental purposes.

**Highlights:** Adjustable delay time up to 60 seconds, Feedback rate control, Four audio filter types, Parameter control via tilt and rotation, Glitch and Funny delay modes, Background audio playback

**Features:** macOS Compatibility

**In-app purchases:** none


### Yamabiko

[App page](https://appshunter.io/ios/app/yamabiko/id1344434321)

Practice your singing with this karaoke app. It allows you to sing along to music and immediately hear your performance after you finish. Check your vocal performance in real-time.

**Highlights:** Sing along to music, Real-time performance feedback, Immediate playback, Vocal practice tool

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

**In-app purchases:** none


## Frequently asked questions

### Is Echochops free?

Echochops costs $0.99, with no in-app purchases.

### Is Yamabiko free?

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

### Do Echochops or Yamabiko have ads?

Neither Echochops nor Yamabiko shows ads.

### Which is updated more often, Echochops or Yamabiko?

Echochops ships an update every 15 months, and Yamabiko every 9 months. Most recently, Echochops was updated on September 29, 2026 and Yamabiko on September 19, 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.*