# Hyperion Synthesizer vs ERS_EchORek2

The clearest difference is price: Hyperion Synthesizer at $4.99 against ERS_EchORek2's $9.99. Hyperion Synthesizer also leads on update cadence (every 7 months vs every 26 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

Hyperion Synthesizer costs $4.99 and ERS_EchORek2 $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Hyperion Synthesizer ships an update every 7 months, ERS_EchORek2 every 26 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Hyperion Synthesizer | ERS_EchORek2 |
| --- | --- | --- |
| Price | **$4.99** | $9.99 |
| Rating | — | **[4.1 (7 ratings)](https://appshunter.io/ios/app/ers-echorek2/id1584374254/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 26 months |
| Monetization | Paid | Paid |
| Size | 10 MB | 13 MB |
| Requires iOS | 10.0 | **9.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandar Mlazev](https://appshunter.io/developer/1093798140) | [Christian Siedschlag](https://appshunter.io/developer/538434682) |

## What reviewers say

### Hyperion Synthesizer

[App page](https://appshunter.io/ios/app/hyperion-synthesizer/id1247269157)

Explore vast sonic landscapes with an advanced FM synthesizer. This app features morphing waves technology, extensive sound effects, and MIDI keyboard support for professional music creation.

**Highlights:** Morphing waves technology, AUV3 (Audio Unit) support, MIDI keyboard support, Stereo and tremolo effects, Reverb and echo effects, Multiple morph and harmonics modes

**Features:** Vision Pro support

**In-app purchases:** none


### ERS_EchORek2

[App page](https://appshunter.io/ios/app/ers-echorek2/id1584374254)

This audio plugin emulates the iconic Binson Echorec2 analog delay, offering a unique, dreamlike, and psychedelic sound. Developed with careful study of original schematics, it provides enhanced controls for musicians seeking a distinctive vintage delay effect.

**Highlights:** Authentic 70's analog delay emulation, Binson Echorec2 sound, Enhanced controls, Psychedelic sound quality, Vintage delay effect

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Hyperion Synthesizer free?

Hyperion Synthesizer costs $4.99, with no in-app purchases.

### Is ERS_EchORek2 free?

ERS_EchORek2 costs $9.99, with no in-app purchases.

### Do Hyperion Synthesizer or ERS_EchORek2 have ads?

Neither Hyperion Synthesizer nor ERS_EchORek2 shows ads.

### Which is updated more often, Hyperion Synthesizer or ERS_EchORek2?

Hyperion Synthesizer ships an update every 7 months, and ERS_EchORek2 every 26 months. Most recently, Hyperion Synthesizer was updated on October 24, 2026 and ERS_EchORek2 on October 24, 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.*