# Nitrol Support vs 宏力保安電子假期管理系統(MSS eLMS)

The clearest difference is iOS requirement: 宏力保安電子假期管理系統(MSS eLMS) at 9.0 against Nitrol Support's 12.0. 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.

Nitrol Support ships an update every 5 weeks, 宏力保安電子假期管理系統(MSS eLMS) every 2 months. The most recent releases landed on September 27, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Nitrol Support | 宏力保安電子假期管理系統(MSS eLMS) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 20 MB | 61 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lik On Technology Limited](https://appshunter.io/developer/912327670) | [Megastrength Security Services Company Limited](https://appshunter.io/developer/1564069835) |

## What reviewers say

### Nitrol Support

[App page](https://appshunter.io/ios/app/nitrol-support/id972593501)

**Features:** macOS Compatibility

**In-app purchases:** none


### 宏力保安電子假期管理系統(MSS eLMS)

[App page](https://appshunter.io/ios/app/mss-elms/id1564069833)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nitrol Support free?

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

### Is 宏力保安電子假期管理系統(MSS eLMS) free?

宏力保安電子假期管理系統(MSS eLMS) is free to download, with no in-app purchases.

### Do Nitrol Support or 宏力保安電子假期管理系統(MSS eLMS) have ads?

Neither Nitrol Support nor 宏力保安電子假期管理系統(MSS eLMS) shows ads.

### Which is updated more often, Nitrol Support or 宏力保安電子假期管理系統(MSS eLMS)?

Nitrol Support ships an update every 5 weeks, and 宏力保安電子假期管理系統(MSS eLMS) every 2 months. Most recently, Nitrol Support was updated on September 27, 2026 and 宏力保安電子假期管理系統(MSS eLMS) on September 14, 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.*