# UDAN EMS vs Neovolt Cloud

The clearest difference is update cadence: Neovolt Cloud at every 9 days against UDAN EMS's every 5 weeks. 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.

UDAN EMS ships an update every 5 weeks, Neovolt Cloud every 9 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | UDAN EMS | Neovolt Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/neovolt-cloud/id6814314528/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Size | 34 MB | 94 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Anhui Udan Technology Co., Ltd.](https://appshunter.io/developer/1593792520) | [Suzhou Bytewatt Technology Co., Ltd](https://appshunter.io/developer/1662812903) |

## What reviewers say

### UDAN EMS

[App page](https://appshunter.io/ios/app/udan-ems/id6467070220)

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

**In-app purchases:** none


### Neovolt Cloud

[App page](https://appshunter.io/ios/app/neovolt-cloud/id6814314528)

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

**In-app purchases:** none


## Frequently asked questions

### Is UDAN EMS free?

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

### Is Neovolt Cloud free?

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

### Do UDAN EMS or Neovolt Cloud have ads?

Neither UDAN EMS nor Neovolt Cloud shows ads.

### Which is updated more often, UDAN EMS or Neovolt Cloud?

UDAN EMS ships an update every 5 weeks, and Neovolt Cloud every 9 days. Most recently, UDAN EMS was updated on October 30, 2026 and Neovolt Cloud on October 31, 2026.

---

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