# MOCA Mobile Engagement vs WAS

The clearest difference is price: MOCA Mobile Engagement at Free against WAS's $2.49. MOCA Mobile Engagement also leads on iOS requirement (12.0 vs 16.0). WAS's advantage is ads (none vs shown) and update cadence (fortnightly vs every 3 months). On in-app purchases and device support there is nothing between them.

MOCA Mobile Engagement is free to download; WAS costs $2.49 up front. Neither carries in-app purchases, so what you see is what you pay.

MOCA Mobile Engagement ships an update every 3 months, WAS fortnightly. The most recent releases landed on October 18, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | MOCA Mobile Engagement | WAS |
| --- | --- | --- |
| Price | **Free** | $2.49 |
| Rating | — | **[4.6 (96 ratings)](https://appshunter.io/ios/app/was-user-agent-switcher/id6450197198/reviews)** |
| Number of ratings | — | **96** |
| Positive reviews | — | 53.8% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Paid |
| Best chart rank | — | **#196** |
| Size | 12 MB | 9 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 17+ |
| Developer | [InnoQuant Strategic Analytics SL](https://appshunter.io/developer/894016463) | [Andreii Simaranov](https://appshunter.io/developer/1676912439) |

## What reviewers say

### MOCA Mobile Engagement

[App page](https://appshunter.io/ios/app/moca-mobile-engagement/id894016460)

**Features:** macOS Compatibility

**In-app purchases:** none


### WAS

[App page](https://appshunter.io/ios/app/was-user-agent-switcher/id6450197198)

**Currently charting:** #196 Top Paid · Utilities (US App Store)

Easily switch between mobile and desktop website views with a single click. Test your own websites or browse any site as it would appear on different devices using custom user-agent strings. This browser simplifies cross-device testing without needing emulators.

**Highlights:** Switch between mobile and desktop views, Change user-agent strings, Built-in WebView browser, Add custom user agents, Quick compatibility testing settings, Content verification tools

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MOCA Mobile Engagement free?

MOCA Mobile Engagement is free to download, with no in-app purchases.

### Is WAS free?

WAS costs $2.49, with no in-app purchases.

### Do MOCA Mobile Engagement or WAS have ads?

MOCA Mobile Engagement shows ads; WAS does not.

### Which is updated more often, MOCA Mobile Engagement or WAS?

MOCA Mobile Engagement ships an update every 3 months, and WAS fortnightly. Most recently, MOCA Mobile Engagement was updated on October 18, 2026 and WAS on October 30, 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.*