# REVE Model 1 vs Emperor PolySynth

The clearest difference is price: REVE Model 1 at $4.99 against Emperor PolySynth's $29.99. Emperor PolySynth's advantage is iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

REVE Model 1 costs $4.99 and Emperor PolySynth $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | REVE Model 1 | Emperor PolySynth |
| --- | --- | --- |
| Price | **$4.99** | $29.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/emperor-polysynth/id6817768550/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | — | Paid |
| Size | 3 MB | 61 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [David Bokil](https://appshunter.io/developer/6799227995) | [Mike Gazzaruso](https://appshunter.io/developer/1369584675) |

## What reviewers say

### REVE Model 1

[App page](https://appshunter.io/ios/app/reve-model-1/id6799227993)

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

**In-app purchases:** none


### Emperor PolySynth

[App page](https://appshunter.io/ios/app/emperor-polysynth/id6817768550)

Create evolving soundscapes, sequences, and leads with a powerful synthesizer offering multiple synthesis types and a modular patch bay. Explore a vast array of effects and expressive performance features for both standalone and AUv3 use.

**Highlights:** Dual-layer synthesis engine, Modular patch bay, Multiple synthesis types (VA, Wavetable, FM, Additive, PD), Extensive effects suite, Arpeggiator and sequencer, MPE support for expressive control, AUv3 instrument compatibility

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

**In-app purchases:** none


## Frequently asked questions

### Is REVE Model 1 free?

REVE Model 1 costs $4.99, with no in-app purchases.

### Is Emperor PolySynth free?

Emperor PolySynth costs $29.99, with no in-app purchases.

### Do REVE Model 1 or Emperor PolySynth have ads?

Neither REVE Model 1 nor Emperor PolySynth shows ads.

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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.*