# EchoSketch vs BambooSilk

The clearest difference is price: BambooSilk at $3.99 against EchoSketch's $7.99. BambooSilk also leads on chart position (#182 vs unranked) and update cadence (daily vs every 2 days). On ads, in-app purchases, monetization model and device support there is nothing between them.

EchoSketch costs $7.99 and BambooSilk $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

EchoSketch ships an update every 2 days, BambooSilk daily. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | EchoSketch | BambooSilk |
| --- | --- | --- |
| Price | $7.99 | **$3.99** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/echosketch-performance-delay/id6794466741/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | **Daily** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#182** |
| Size | 5 MB | 30 MB |
| Requires iOS | 17 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Avi Bortnick](https://appshunter.io/developer/421929037) | [宁 徐](https://appshunter.io/developer/1879657969) |

## What reviewers say

### EchoSketch

[App page](https://appshunter.io/ios/app/echosketch-performance-delay/id6794466741)

Shape delay and reverb effects in real-time with a playable X/Y performance surface. Explore four distinct delay types and multiple reverb options, with extensive parameter control for unique sound morphing. Works as a standalone app or an Audio Unit plugin.

**Highlights:** X/Y performance surface for real-time sound shaping, Four distinct delay types: digital, analog, reverse, ping-pong, Spring, plate, and hall convolution reverb, Modulation and tone control for echoes, HOLD, LIFT, FREEZE, and MOTION performance gestures, Standalone app and AUv3 plugin compatibility

**Features:** Vision Pro support

**In-app purchases:** none


### BambooSilk

[App page](https://appshunter.io/ios/app/bamboosilk/id6809188902)

**Currently charting:** #182 Top Paid · Music (US App Store)

Explore 12 traditional Chinese instruments with intuitive touch controls or MIDI. Record, shape your audio with effects, and seamlessly integrate into compatible music production hosts via AUv3.

**Highlights:** 12 traditional Chinese instruments, Intuitive touch performance surfaces, MIDI keyboard and controller support, Audio recording and shaping, AUv3 instrument and effect integration, Pentatonic scale MIDI processing

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

**In-app purchases:** none


## Frequently asked questions

### Is EchoSketch free?

EchoSketch costs $7.99, with no in-app purchases.

### Is BambooSilk free?

BambooSilk costs $3.99, with no in-app purchases.

### Do EchoSketch or BambooSilk have ads?

Neither EchoSketch nor BambooSilk shows ads.

### Which is updated more often, EchoSketch or BambooSilk?

EchoSketch ships an update every 2 days, and BambooSilk daily. Most recently, EchoSketch was updated on September 29, 2026 and BambooSilk on October 5, 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.*