# Acsys Mobile App vs HIMAYA OPAL

The clearest difference is update cadence: HIMAYA OPAL at every 5 weeks against Acsys Mobile App's every 3 months. 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.

Acsys Mobile App ships an update every 3 months, HIMAYA OPAL every 5 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Acsys Mobile App | HIMAYA OPAL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/acsys-mobile-app/id1294556739/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 61 MB | 37 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Acsys Technologies Ltd.](https://appshunter.io/developer/1159589836) | [Oman Energy Association](https://appshunter.io/developer/1779017016) |

## What reviewers say

### Acsys Mobile App

[App page](https://appshunter.io/ios/app/acsys-mobile-app/id1294556739)

This app provides remote access control for Acsys Key and Acsys Lock systems. It allows users to request site access and navigate to locations using GPS. Data synchronization is handled via Bluetooth for seamless operation.

**Highlights:** Remote site access requests, GPS-based site authentication, Navigation to sites via map applications, Bluetooth data synchronization, Access code management for locks and keys, Time-limited access codes

**In-app purchases:** none


### HIMAYA OPAL

[App page](https://appshunter.io/ios/app/himaya-opal/id6738036846)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Acsys Mobile App free?

Acsys Mobile App is free to download, with no in-app purchases.

### Is HIMAYA OPAL free?

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

### Do Acsys Mobile App or HIMAYA OPAL have ads?

Neither Acsys Mobile App nor HIMAYA OPAL shows ads.

### Which is updated more often, Acsys Mobile App or HIMAYA OPAL?

Acsys Mobile App ships an update every 3 months, and HIMAYA OPAL every 5 weeks. Most recently, Acsys Mobile App was updated on November 3, 2026 and HIMAYA OPAL on October 25, 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.*