# UMSmartSound vs nManager

The clearest difference is update cadence: nManager at every 2 weeks against UMSmartSound's every 3 months. nManager also leads on iOS requirement (11.0 vs 13.0). 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.

UMSmartSound ships an update every 3 months, nManager every 2 weeks. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | UMSmartSound | nManager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 11 MB | 53 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Zero Plus Technology Co.,Ltd.](https://appshunter.io/developer/1536723252) | [CelAudio (Beijing) Technology Co., Ltd.](https://appshunter.io/developer/1802455700) |

## What reviewers say

### UMSmartSound

[App page](https://appshunter.io/ios/app/umsmartsound/id1658261071)

**Features:** macOS Compatibility

**In-app purchases:** none


### nManager

[App page](https://appshunter.io/ios/app/nmanager/id6744572285)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UMSmartSound free?

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

### Is nManager free?

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

### Do UMSmartSound or nManager have ads?

Neither UMSmartSound nor nManager shows ads.

### Which is updated more often, UMSmartSound or nManager?

UMSmartSound ships an update every 3 months, and nManager every 2 weeks. Most recently, UMSmartSound was updated on October 3, 2026 and nManager on October 9, 2026.

---

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