# SideChain AUv3 vs Tapko Stomp

The clearest difference is price: Tapko Stomp at $1.99 against SideChain AUv3's $2.99. On rating, ratings volume, update cadence and ads there is nothing between them.

SideChain AUv3 costs $2.99 and Tapko Stomp $1.99 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 SideChain AUv3 against 5.0 for Tapko Stomp. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

SideChain AUv3 ships an update every 3 days, Tapko Stomp every 2 days. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | SideChain AUv3 | Tapko Stomp |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/sidechain-auv3/id6761114332/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/tapko-stomp/id6766352360/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | Paid | Paid |
| Size | 16 MB | 1 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Scale Degrees LTD](https://appshunter.io/developer/1255001566) | [David Lars Guva](https://appshunter.io/developer/1887879459) |

## What reviewers say

### SideChain AUv3

[App page](https://appshunter.io/ios/app/sidechain-auv3/id6761114332)

Create a classic EDM pumping effect with tempo-synced volume ducking. This app offers full parameter control for automation and allows saving/loading custom presets. Fine-tune your audio envelope with adjustable floor, delay, curve, and release settings.

**Highlights:** Tempo-synced volume ducking, Full parameter automation, Save and load presets, Adjustable ADSR envelope controls, EDM pumping effect

**In-app purchases:** none


### Tapko Stomp

[App page](https://appshunter.io/ios/app/tapko-stomp/id6766352360)

This app converts live audio transients into MIDI notes or sample triggers for live performance. It's designed for easy setup on stage, allowing musicians to use any audio source to control MIDI instruments or playback samples.

**Highlights:** AUv3 effect with MIDI output, Real-time transient detection, MIDI, Sample, or Both trigger modes, Velocity-based triggering, Sample picker and clear, Preset compatibility

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

**In-app purchases:** none


## Frequently asked questions

### Is SideChain AUv3 free?

SideChain AUv3 costs $2.99, with no in-app purchases.

### Is Tapko Stomp free?

Tapko Stomp costs $1.99, with no in-app purchases.

### Which has better reviews, SideChain AUv3 or Tapko Stomp?

SideChain AUv3 and Tapko Stomp are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do SideChain AUv3 or Tapko Stomp have ads?

Neither SideChain AUv3 nor Tapko Stomp shows ads.

### Which is updated more often, SideChain AUv3 or Tapko Stomp?

SideChain AUv3 ships an update every 3 days, and Tapko Stomp every 2 days. Most recently, SideChain AUv3 was updated on October 6, 2026 and Tapko Stomp on September 30, 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.*