# Flux vs EchoFlower

The clearest difference is rating: EchoFlower at 4.6 against Flux's 4.0. Flux's advantage is review sentiment (62% vs 50%) and update cadence (every 9 days vs every 3 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Flux costs $9.99 and EchoFlower $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

EchoFlower holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 17 and 5 respectively. Written reviews complicate that: 62% of Flux's written reviews are positive against 50% of EchoFlower's, so the app with the better star average is not the one people write more warmly about.

Flux ships an update every 9 days, EchoFlower every 3 weeks. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Flux | EchoFlower |
| --- | --- | --- |
| Price | $9.99 | $9.99 |
| Rating | [4.0 (17 ratings)](https://appshunter.io/ios/app/flux-liquid-audio/id1488460522/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/echoflower/id6742573030/reviews)** |
| Number of ratings | **17** | 5 |
| Positive reviews | **61.9% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Paid | Paid |
| Size | 7 MB | 12 MB |
| Requires iOS | 13 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [4Pockets.com](https://appshunter.io/developer/370131860) | [Simon Alexander](https://appshunter.io/developer/1789202493) |

## What reviewers say

### Flux

[App page](https://appshunter.io/ios/app/flux-liquid-audio/id1488460522)

This real-time multi-effects processor and sequencer allows users to create intricate audio patterns within compatible DAWs. It offers a wide range of effects that can be precisely timed to beats, enabling dynamic sound design for specific phrases or sections of music.

**Highlights:** Real-time multi-effects processing, AUv3 plugin for DAWs, Pattern-based sequencing, Beat-synced effects timing, 11 distinct audio effects, Customizable node settings

**In-app purchases:** none


### EchoFlower

[App page](https://appshunter.io/ios/app/echoflower/id6742573030)

Enhance your audio with a versatile delay and vintage stereo texture effect. Easily add depth, width, and character to any sound with intuitive controls and professional-grade processing.

**Highlights:** Musical delay system, Vintage stereo widening, Reverb, Flanger, Chorus textures, Multi-band stereo control, Intuitive tap tempo, Mix-ready processing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Flux free?

Flux costs $9.99, with no in-app purchases.

### Is EchoFlower free?

EchoFlower costs $9.99, with no in-app purchases.

### Which has better reviews, Flux or EchoFlower?

EchoFlower is rated higher. Flux averages 4.0 out of 5 from 17 ratings, while EchoFlower averages 4.6 from 5 ratings.

### Do Flux or EchoFlower have ads?

Neither Flux nor EchoFlower shows ads.

### Which is updated more often, Flux or EchoFlower?

Flux ships an update every 9 days, and EchoFlower every 3 weeks. Most recently, Flux was updated on November 6, 2026 and EchoFlower on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*