# OPL AUv3 FM Synth vs Padscape

The clearest difference is price: Padscape at $3.99 against OPL AUv3 FM Synth's $9.99. Padscape also leads on chart position (#176 vs unranked). OPL AUv3 FM Synth's advantage is iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

OPL AUv3 FM Synth costs $9.99 and Padscape $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | OPL AUv3 FM Synth | Padscape |
| --- | --- | --- |
| Price | $9.99 | **$3.99** |
| Rating | **[4.3 (23 ratings)](https://appshunter.io/ios/app/opl-auv3-fm-synth/id1516617949/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Paid | — |
| Best chart rank | — | **#176** |
| Size | 42 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DiscoDSP LLC](https://appshunter.io/developer/1465262828) | [Martin Adler](https://appshunter.io/developer/1896354791) |

## What reviewers say

### OPL AUv3 FM Synth

[App page](https://appshunter.io/ios/app/opl-auv3-fm-synth/id1516617949)

Emulates the iconic Yamaha OPL2 chip for classic game soundtracks and electronic music. Offers FM and additive synthesis with over 2000 presets and 16x oversampling for clear audio. Requires a MIDI keyboard for standalone use.

**Highlights:** OPL2 chip emulation, FM and additive synthesis, Distinctive percussion mode, 16x oversampling, Over 2000 presets, Standalone MIDI keyboard support

**Features:** macOS Compatibility

**In-app purchases:** none


### Padscape

[App page](https://appshunter.io/ios/app/padscape/id6785107448)

**Currently charting:** #176 Top Paid · Music (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is OPL AUv3 FM Synth free?

OPL AUv3 FM Synth costs $9.99, with no in-app purchases.

### Is Padscape free?

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

### Do OPL AUv3 FM Synth or Padscape have ads?

Neither OPL AUv3 FM Synth nor Padscape 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.*