# iAMS Mobile vs HIMAYA OPAL

iAMS Mobile and HIMAYA OPAL are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iAMS Mobile ships an update every 2 months, HIMAYA OPAL every 5 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | iAMS Mobile | HIMAYA OPAL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 52 MB | 37 MB |
| Requires iOS | **12.2** | 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

### iAMS Mobile

[App page](https://appshunter.io/ios/app/iams-mobile/id1644281610)

**Features:** Vision Pro support

**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 iAMS Mobile free?

iAMS Mobile 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 iAMS Mobile or HIMAYA OPAL have ads?

Neither iAMS Mobile nor HIMAYA OPAL shows ads.

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

iAMS Mobile ships an update every 2 months, and HIMAYA OPAL every 5 weeks. Most recently, iAMS Mobile was updated on October 25, 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.*