# orphinio vs Metronome IKI

The clearest difference is price: Metronome IKI at Free against orphinio's $0.99. Metronome IKI also leads on update cadence (every 2 weeks vs every 8 months). orphinio's advantage is in-app purchases (none vs 2) and iOS requirement (7.0 vs 17.0). On ads and device support there is nothing between them.

Metronome IKI is free to download; orphinio costs $0.99 up front. Metronome IKI sells 2 in-app purchases, starting at $0.99 per month. orphinio asks for nothing beyond the download.

orphinio ships an update every 8 months, Metronome IKI every 2 weeks. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | orphinio | Metronome IKI |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.7 (15 ratings)](https://appshunter.io/ios/app/orphinio/id685961117/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 13 MB | 7 MB |
| Requires iOS | **7.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bastus Trump](https://appshunter.io/developer/495465100) | [Nicolas Charlier](https://appshunter.io/developer/1895302738) |

## What reviewers say

### orphinio

[App page](https://appshunter.io/ios/app/orphinio/id685961117)

This app offers a unique virtual musical instrument with an interface that allows for expressive melodies and soundscapes. It's designed for both beginners and experienced musicians to create music through intuitive finger movements on virtual pads.

**Highlights:** Unique glockenspiel/jaw harp sound, Expressive polyphonic music, Intuitive virtual pad interface, Various articulations and shaker mode, MIDI output for other synths, Record and share performances, Audiobus support

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

**In-app purchases:** none


### Metronome IKI

[App page](https://appshunter.io/ios/app/metronome-iki/id6763413419)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.99 | per month |
| Pro Yearly | $3.99 | per year |


## Frequently asked questions

### Is orphinio free?

orphinio costs $0.99, with no in-app purchases.

### Is Metronome IKI free?

Metronome IKI is free to download, with in-app purchases available.

### Do orphinio or Metronome IKI have ads?

Neither orphinio nor Metronome IKI shows ads.

### Which is updated more often, orphinio or Metronome IKI?

orphinio ships an update every 8 months, and Metronome IKI every 2 weeks. Most recently, orphinio was updated on November 1, 2026 and Metronome IKI 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.*