# Piano AI vs Marco Synth

The clearest difference is price: Piano AI at Free against Marco Synth's $4.99. Marco Synth's advantage is in-app purchases (none vs 3). On review sentiment, update cadence, ads and device support there is nothing between them.

Piano AI is free to download; Marco Synth costs $4.99 up front. Piano AI sells 3 in-app purchases, starting at $3.99 per 7 days. Marco Synth asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Piano AI | Marco Synth |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/marco-synth/id6782900508/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 184 MB | 6 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Retenica SP Z.O.O](https://appshunter.io/developer/1715674718) | [Glenn Vassallo](https://appshunter.io/developer/914825403) |

## What reviewers say

### Piano AI

[App page](https://appshunter.io/ios/app/piano-ai-record-and-export/id6759246802)

Capture and record musical ideas with a virtual piano. Export high-fidelity audio and MIDI files directly for use with AI music generation services.

**Highlights:** High-fidelity virtual piano, One-tap audio/MIDI recording, Export for Suno, Udio, Voloco, WAV and MIDI format support, Minimalist interface, Direct cloud sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $3.99 | per 7 days |
| Annual Full Access | $9.99 | per year |
| Annual Full Access | $19.99 | per year |


### Marco Synth

[App page](https://appshunter.io/ios/app/marco-synth/id6782900508)

This powerful synthesizer app offers a unique dual hard sync engine with four independent oscillators. Explore a vast sonic palette with intelligent randomization and a tactile workflow designed for sound discovery. It's suitable for both beginners and experienced musicians.

**Highlights:** Dual hard sync engine, Four independent oscillators, Intelligent randomization, Extensive waveform and filter options, Master FX bus, AUv3 plugin support, Built-in keyboard

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Piano AI free?

Piano AI is free to download, with in-app purchases available.

### Is Marco Synth free?

Marco Synth costs $4.99, with no in-app purchases.

### Do Piano AI or Marco Synth have ads?

Neither Piano AI nor Marco Synth shows ads.

### Which is updated more often, Piano AI or Marco Synth?

Piano AI ships an update weekly, and Marco Synth weekly. Most recently, Piano AI was updated on October 31, 2026 and Marco Synth on October 31, 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.*