# ASUS OmniStor vs EngCal

The clearest difference is device support: ASUS OmniStor at 3 against EngCal's 1. ASUS OmniStor also leads on iOS requirement (12.0 vs 26.2). On price, 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.

## The numbers

| Metric | ASUS OmniStor | EngCal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (3 ratings)](https://appshunter.io/ios/app/asus-omnistor/id660159561/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 34 MB | 3 MB |
| Requires iOS | **12.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ASUS Cloud Corporation](https://appshunter.io/developer/390124524) | [LI JENGWEI](https://appshunter.io/developer/1888366952) |

## What reviewers say

### ASUS OmniStor

[App page](https://appshunter.io/ios/app/asus-omnistor/id660159561)

Access, upload, and back up your files from any device. Share and collaborate on documents with others, with options for online editing and offline viewing. Securely log in using enterprise credentials.

**Highlights:** Enterprise AD/LDAP login, Cross-platform file sync, Automatic mobile backup, Online file preview, Multi-person co-editing, Offline file browsing

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

**In-app purchases:** none


### EngCal

[App page](https://appshunter.io/ios/app/engcal/id6761238377)

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

**In-app purchases:** none


## Frequently asked questions

### Is ASUS OmniStor free?

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

### Is EngCal free?

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

### Do ASUS OmniStor or EngCal have ads?

Neither ASUS OmniStor nor EngCal shows ads.

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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.*