# WAS vs Bye AI

The clearest difference is price: Bye AI at Free against WAS's $2.49. WAS's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence and device support there is nothing between them.

Bye AI is free to download; WAS costs $2.49 up front. Bye AI sells 1 one-off in-app purchase. WAS asks for nothing beyond the download.

WAS ships an update fortnightly, Bye AI every 2 weeks. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | WAS | Bye AI |
| --- | --- | --- |
| Price | $2.49 | **Free** |
| 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** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 10 MB | 15 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [Andreii Simaranov](https://appshunter.io/developer/1676912439) | [Bernard Azar](https://appshunter.io/developer/6807431927) |

## What reviewers say

### WAS

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

Easily switch between mobile and desktop website views with a single click. Test how your site appears on various devices and screens using a built-in browser and customizable user-agent strings.

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

**Features:** Vision Pro support

**In-app purchases:** none


### Bye AI

[App page](https://appshunter.io/ios/app/bye-ai/id6807431925)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Cleans | $4.99 | one-time |


## Frequently asked questions

### Is WAS free?

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

### Is Bye AI free?

Bye AI is free to download, with in-app purchases available.

### Do WAS or Bye AI have ads?

Bye AI shows ads; WAS does not.

### Which is updated more often, WAS or Bye AI?

WAS ships an update fortnightly, and Bye AI every 2 weeks. Most recently, WAS was updated on November 7, 2026 and Bye AI on November 10, 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.*