WAS vs RulerApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WAS
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.
- 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
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The WAS browser allows you to switch between mobile and desktop views of a website with one click. Now you can browse any site or test your own by changing the user-agent string—which determines how the website is displayed. With the built-in WebView browser, you can see how your site will look on various smartphones, screens, and devices without needing to buy them or install additional emulators. WAS offers a wide range of built-in user agents, but if they aren't enough, you can easily add or create your own. Additionally, the application includes many built-in settings for quick compatibility testing and content verification. Download the app now and say goodbye to the hassle of testing websites on different devices!
RulerApp
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Turn your iPhone or iPad into a precise on-screen ruler. Hold any small object against the screen and read its exact size — no tape measure, no guesswork. FEATURES • Accurate out of the box — no manual calibration. Ruler scale is calculated from your exact device's screen density. • Switch between centimeters, inches, or both at once. • Drag to drop a crosshair anywhere and read precise X/Y measurements from the corner. • Toggle a grid overlay (off, major lines, or major + minor) for finer alignment. • iPad extras: hover measurements with a trackpad or Apple Pencil, and keyboard shortcuts (U for units, G for grid) with a hardware keyboard. Simple, fast, and always in your pocket.
Screenshots
Verdict
The clearest difference is price: RulerApp at Free against WAS's $2.49. On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
RulerApp is free to download; WAS costs $2.49 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | WAS | RulerApp |
|---|---|---|
| Price | $2.49 | Free — better |
| Rating | 4.6 (95 ratings) — better | — |
| Positive reviews | 53.8% of reviews | — |
| Number of ratings | 95 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 10 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | Andreii Simaranov | Mathieu Rancourt |
In-app purchases
WAS
No in-app purchases
RulerApp
No in-app purchases









