# 헬로먼데이 Hello Monday vs Shh

The clearest difference is update cadence: Shh at every 5 days against 헬로먼데이 Hello Monday's every 5 months. 헬로먼데이 Hello Monday's advantage is iOS requirement (11.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

헬로먼데이 Hello Monday ships an update every 5 months, Shh every 5 days. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 헬로먼데이 Hello Monday | Shh |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 16 MB | 2 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [HelloMonday](https://appshunter.io/developer/1694687037) | [Jia Jang](https://appshunter.io/developer/1750288126) |

## What reviewers say

### 헬로먼데이 Hello Monday

[App page](https://appshunter.io/ios/app/hello-monday/id1594279239)

**Features:** macOS Compatibility

**In-app purchases:** none


### Shh

[App page](https://appshunter.io/ios/app/shh/id6737796995)

This app helps you stay focused by alerting you when your noise levels exceed a set limit. It's designed for quiet environments like study areas, reducing stress about making noise. Receive discreet alerts even when the screen is locked or the app is in the background.

**Highlights:** Noise level alerts, Background operation, Lock screen alerts, Focus enhancement, Stress reduction

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 헬로먼데이 Hello Monday free?

헬로먼데이 Hello Monday is free to download, with no in-app purchases.

### Is Shh free?

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

### Do 헬로먼데이 Hello Monday or Shh have ads?

Neither 헬로먼데이 Hello Monday nor Shh shows ads.

### Which is updated more often, 헬로먼데이 Hello Monday or Shh?

헬로먼데이 Hello Monday ships an update every 5 months, and Shh every 5 days. Most recently, 헬로먼데이 Hello Monday was updated on October 9, 2026 and Shh on October 10, 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.*