# 아키파이 vs Harmony Pocket

The clearest difference is price: 아키파이 at Free against Harmony Pocket's $9.99. 아키파이 also leads on update cadence (every 2 days vs weekly) and iOS requirement (15.1 vs 26.1). Harmony Pocket's advantage is ads (none vs shown) and review sentiment (100% vs 90%). On in-app purchases and device support there is nothing between them.

아키파이 is free to download; Harmony Pocket costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

아키파이 ships an update every 2 days, Harmony Pocket weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 아키파이 | Harmony Pocket |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/harmony-pocket/id6757429340/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 90.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | **Ad-supported** | Paid |
| Size | 101 MB | 106 MB |
| Requires iOS | **15.1** | 26.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Haejin Jeong](https://appshunter.io/developer/1835222817) | [Indading](https://appshunter.io/developer/1786865435) |

## What reviewers say

### 아키파이

[App page](https://appshunter.io/ios/app/id6751454780)

A dedicated marketplace for buying and selling musical instruments and audio equipment. Features advanced search filters, accurate listing tools, and secure peer-to-peer chat. Offers a complete service from listing to packaging and delivery, minimizing risks.

**Highlights:** Instrument and audio equipment marketplace, Advanced search with filters, Accurate listing with brand/model data, 1:1 secure chat with file transfer, Zero-risk transactions, Professional packaging and delivery

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

**In-app purchases:** none


### Harmony Pocket

[App page](https://appshunter.io/ios/app/harmony-pocket/id6757429340)

Capture musical ideas quickly with a multitrack audio recorder. Easily layer vocals and instruments, organize recordings with regions, and use AI stem separation for practice or production. Export your creations as full mixes or individual stems.

**Highlights:** Multitrack audio recording, AI stem separation, Backing track import, Region-based organization, Metronome and tuner, Export as mix or stems

**Features:** iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is 아키파이 free?

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

### Is Harmony Pocket free?

Harmony Pocket costs $9.99, with no in-app purchases.

### Do 아키파이 or Harmony Pocket have ads?

아키파이 shows ads; Harmony Pocket does not.

### Which is updated more often, 아키파이 or Harmony Pocket?

아키파이 ships an update every 2 days, and Harmony Pocket weekly. Most recently, 아키파이 was updated on October 30, 2026 and Harmony Pocket 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.*