# 스몹 vs Pajama Jam

The clearest difference is iOS requirement: 스몹 at 12.4 against Pajama Jam's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

스몹 ships an update every 3 weeks, Pajama Jam every 4 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 스몹 | Pajama Jam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pajama-jam/id6504991837/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | — | Free |
| Size | 22 MB | 23 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Swingby Inc.](https://appshunter.io/developer/1580043264) | [The Baton co., Ltd](https://appshunter.io/developer/1711886109) |

## What reviewers say

### 스몹

[App page](https://appshunter.io/ios/app/id1597689701)

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

**In-app purchases:** none


### Pajama Jam

[App page](https://appshunter.io/ios/app/pajama-jam/id6504991837)

Collaborate with friends to create music and share unique audio moments together, regardless of distance. Craft beautiful harmonies and enjoy a shared sonic experience.

**Highlights:** Collaborative music creation, Invite friends to rooms, Create harmonies, Share audio moments, Real-time collaboration

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

**In-app purchases:** none


## Frequently asked questions

### Is 스몹 free?

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

### Is Pajama Jam free?

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

### Do 스몹 or Pajama Jam have ads?

Neither 스몹 nor Pajama Jam shows ads.

### Which is updated more often, 스몹 or Pajama Jam?

스몹 ships an update every 3 weeks, and Pajama Jam every 4 weeks. Most recently, 스몹 was updated on November 3, 2026 and Pajama Jam on November 4, 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.*