# DeapSound vs Chmu

The clearest difference is in-app purchases: Chmu at none against DeapSound's 9. Chmu also leads on update cadence (weekly vs monthly). DeapSound's advantage is iOS requirement (16.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. DeapSound sells 9 one-off in-app purchases. Chmu asks for nothing beyond the download.

DeapSound ships an update monthly, Chmu weekly. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | DeapSound | Chmu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chmu/id6757212153/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free |
| Size | 144 MB | 47 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Chuangxiang Yunqi Technology Co., Ltd.](https://appshunter.io/developer/1811522893) | [SyncSmart](https://appshunter.io/developer/1865363417) |

## What reviewers say

### DeapSound

[App page](https://appshunter.io/ios/app/deapsound/id6745247388)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| deapsound_meet_01 | $1.99 | one-time |
| deapsound_vip_01 | $1.99 | one-time |
| deapsound_trade_01 | $4.99 | one-time |
| deapsound_vip_02 | $5.99 | one-time |
| deapsound_meet_02 | $6.99 | one-time |
| deapsound_vip_03 | $19.99 | one-time |
| deapsound_trade_02 | $22.99 | one-time |
| deapsound_meet_03 | $29.99 | one-time |
| deapsound_trade_03 | $99.99 | one-time |


### Chmu

[App page](https://appshunter.io/ios/app/chmu/id6757212153)

This utility app synchronizes data, controls, and interactions between smart AI glasses and mobile devices. It facilitates seamless management of your connected eyewear experience.

**Highlights:** Data synchronization, Command control, Interaction management, Smart AI glasses integration, Mobile device connectivity

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

**In-app purchases:** none


## Frequently asked questions

### Is DeapSound free?

DeapSound is free to download, with in-app purchases available.

### Is Chmu free?

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

### Do DeapSound or Chmu have ads?

Neither DeapSound nor Chmu shows ads.

### Which is updated more often, DeapSound or Chmu?

DeapSound ships an update monthly, and Chmu weekly. Most recently, DeapSound was updated on September 29, 2026 and Chmu on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*