# GridStep vs EchoSketch

The clearest difference is update cadence: EchoSketch at every 2 days against GridStep's every 8 days. GridStep's advantage is price ($3.99 vs $7.99). On rating, ratings volume, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for GridStep against 5.0 for EchoSketch. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

GridStep ships an update every 8 days, EchoSketch every 2 days. The most recent releases landed on September 25, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | GridStep | EchoSketch |
| --- | --- | --- |
| Price | **$3.99** | $7.99 |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/gridstep/id6756443258/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/echosketch-performance-delay/id6794466741/reviews) |
| Number of ratings | **3** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 2 days** |
| Monetization | Paid | Paid |
| Size | 5 MB | 5 MB |
| Requires iOS | 17.6 | **17** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Joe Topjian](https://appshunter.io/developer/1860697112) | [Avi Bortnick](https://appshunter.io/developer/421929037) |

## What reviewers say

### GridStep

[App page](https://appshunter.io/ios/app/gridstep/id6756443258)

A professional MIDI step sequencer offering a focused grid-based workflow for clear, controlled, and predictable music creation. It functions as a standalone app and an AUv3 plugin, ideal for both live performance and composition.

**Highlights:** Grid-based MIDI step sequencing, Explicit edit modes for notes, velocity, slides, and mutes, Trigger-based step advance, Controlled pattern generation, AUv3 MIDI effect plugin, Standalone app functionality

**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 GridStep free?

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

### Is EchoSketch free?

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

### Which has better reviews, GridStep or EchoSketch?

GridStep and EchoSketch are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do GridStep or EchoSketch have ads?

Neither GridStep nor EchoSketch shows ads.

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

GridStep ships an update every 8 days, and EchoSketch every 2 days. Most recently, GridStep was updated on September 25, 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.*