# webSupportMobile vs OPMCA

The clearest difference is update cadence: webSupportMobile at every 3 weeks against OPMCA's every 26 months. OPMCA's advantage is iOS requirement (13.4 vs 17.6). 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.

webSupportMobile ships an update every 3 weeks, OPMCA every 26 months. The most recent releases landed on November 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | webSupportMobile | OPMCA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 26 months |
| Size | 21 MB | 49 MB |
| Requires iOS | 17.6 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Open Access Technology International](https://appshunter.io/developer/575970514) | [Oklahoma Petroleum Marketers Association](https://appshunter.io/developer/1500525187) |

## What reviewers say

### webSupportMobile

[App page](https://appshunter.io/ios/app/websupportmobile/id1070009956)

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

**In-app purchases:** none


### OPMCA

[App page](https://appshunter.io/ios/app/opmca/id1500525188)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is webSupportMobile free?

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

### Is OPMCA free?

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

### Do webSupportMobile or OPMCA have ads?

Neither webSupportMobile nor OPMCA shows ads.

### Which is updated more often, webSupportMobile or OPMCA?

webSupportMobile ships an update every 3 weeks, and OPMCA every 26 months. Most recently, webSupportMobile was updated on November 5, 2026 and OPMCA 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.*