# SAMYOU Smart vs SlumberEcho

The clearest difference is iOS requirement: SAMYOU Smart at 15.0 against SlumberEcho's 18.4. 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SAMYOU Smart | SlumberEcho |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/slumberecho/id6761585894/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free |
| Size | 104 MB | 6 MB |
| Requires iOS | **15.0** | 18.4 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Zhuhai Weinuo Environment Technology Equipment Co.,Ltd](https://appshunter.io/developer/1541968953) | [小明 宁](https://appshunter.io/developer/1890245521) |

## What reviewers say

### SAMYOU Smart

[App page](https://appshunter.io/ios/app/samyou-smart/id6755296781)

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

**In-app purchases:** none


### SlumberEcho

[App page](https://appshunter.io/ios/app/slumberecho/id6761585894)

This app records nighttime sleep sounds, including snoring and sleep talking, to provide insights into your sleep patterns. It offers local privacy protection and easy operation to help you understand and potentially improve your sleep quality.

**Highlights:** Smart snore detection and recording, Sleep talking capture and playback, Sleep sound analysis with visual reports, Local privacy protection for data, One-tap start/stop monitoring, Multi-dimensional historical sleep records

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SAMYOU Smart free?

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

### Is SlumberEcho free?

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

### Do SAMYOU Smart or SlumberEcho have ads?

Neither SAMYOU Smart nor SlumberEcho shows ads.

### Which is updated more often, SAMYOU Smart or SlumberEcho?

SAMYOU Smart ships an update every 3 weeks, and SlumberEcho every 3 weeks. Most recently, SAMYOU Smart was updated on November 5, 2026 and SlumberEcho 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.*