# Metronome 3D Plus vs Recorder Ishin

The clearest difference is price: Recorder Ishin at Free against Metronome 3D Plus's $2.99. Recorder Ishin also leads on update cadence (every 2 days vs every 39 months). Metronome 3D Plus's advantage is iOS requirement (12.0 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

Recorder Ishin is free to download; Metronome 3D Plus costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Metronome 3D Plus ships an update every 39 months, Recorder Ishin every 2 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Metronome 3D Plus | Recorder Ishin |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 2 days** |
| Monetization | — | Free |
| Size | 11 MB | 8 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Heng Jia Liang](https://appshunter.io/developer/1532000635) | [Mitsuru Okura](https://appshunter.io/developer/6813493627) |

## What reviewers say

### Metronome 3D Plus

[App page](https://appshunter.io/ios/app/metronome-3d-plus/id6443650360)

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

**In-app purchases:** none


### Recorder Ishin

[App page](https://appshunter.io/ios/app/recorder-ishin/id6813493625)

Capture musical performances and ideas with this audio recorder. Features include voice-controlled recording, input monitoring, EQ, and noise reduction. Save recordings in various high-quality formats and manage them easily.

**Highlights:** Voice-controlled recording, Input monitoring and gain control, Noise reduction, Multiple audio formats (CAF, WAV, ALAC, AAC), Waveform playback with EQ, Rename, duplicate, convert, and share recordings

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

**In-app purchases:** none


## Frequently asked questions

### Is Metronome 3D Plus free?

Metronome 3D Plus costs $2.99, with no in-app purchases.

### Is Recorder Ishin free?

Recorder Ishin is free to download, with no in-app purchases.

### Do Metronome 3D Plus or Recorder Ishin have ads?

Neither Metronome 3D Plus nor Recorder Ishin shows ads.

### Which is updated more often, Metronome 3D Plus or Recorder Ishin?

Metronome 3D Plus ships an update every 39 months, and Recorder Ishin every 2 days. Most recently, Metronome 3D Plus was updated on October 30, 2026 and Recorder Ishin 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.*