# SuperGrid vs EchoSketch

The clearest difference is price: SuperGrid at Free against EchoSketch's $7.99. EchoSketch's advantage is update cadence (every 2 days vs every 9 days) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

SuperGrid is free to download; EchoSketch costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SuperGrid ships an update every 9 days, EchoSketch every 2 days. Both last shipped on September 29, 2026.

## The numbers

| Metric | SuperGrid | EchoSketch |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/echosketch-performance-delay/id6794466741/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Monetization | — | Paid |
| Size | 8 MB | 5 MB |
| Requires iOS | 18.6 | **17** |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Raymond](https://appshunter.io/developer/1785715855) | [Avi Bortnick](https://appshunter.io/developer/421929037) |

## What reviewers say

### SuperGrid

[App page](https://appshunter.io/ios/app/supergrid/id6790907967)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SuperGrid free?

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

### Is EchoSketch free?

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

### Do SuperGrid or EchoSketch have ads?

Neither SuperGrid nor EchoSketch shows ads.

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

SuperGrid ships an update every 9 days, and EchoSketch every 2 days. Most recently, SuperGrid was updated on September 29, 2026 and EchoSketch on September 29, 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.*