JavaScript Studio vs PDF Rotate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JavaScript Studio
Build web applications directly on your smartphone using JavaScript, CSS, and HTML. This tool offers error checking as you code, ensuring you don't lose your ideas. It's designed for developers who need to write code on the go.
- Create web apps with JavaScript, CSS, HTML
- Error checking during coding
- Code on your smartphone
- Save code and ideas
- Supports HTML5
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Use your JavaScript, CSS, html skills to create apps wherever you go. These days many of us we use a smartphone anytime, as a developers sometimes we write code using some text editor to save it, for this reason I developed JavaScript Studio app a smart app that works on your phone, With JavaScript Studio you can create web apps by writing JavaScript code, CSS, Html, Html5. Error Checking? Yes, JavaScript Studio will help on it while coding by inserting a simple comment text. Never Miss any code and idea again Use JavaScript Studio. ARROWAT™ JavaScript Studio.
PDF Rotate
Easily correct the orientation of PDF documents in seconds. This utility allows you to rotate entire files at once, making it ideal for scanned documents and forms that are sideways or upside down. Export a properly oriented copy quickly and securely.
- Rotate all pages of a PDF at once
- Rotate left or right
- Preview before exporting
- Fast export with sharing
- Works completely offline
- Original PDF unchanged
- Distraction-free interface
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Fix incorrectly oriented PDF documents in seconds. PDF Rotate is a focused utility that lets you rotate an entire PDF at once and export a properly oriented copy — right from your iPhone. Perfect for scanned documents, forms, and files that open sideways or upside down. Key Features: • Rotate all pages of a PDF at once • Rotate left or right • Preview your document before exporting • Fast export with built-in sharing • Works completely offline — your files stay private • Your original PDF remains unchanged • Clean, modern, distraction-free interface Important: PDF Rotate rotates the entire document. It does not support rotating individual pages separately. If you have a PDF that is completely sideways or upside down, PDF Rotate gives you a fast, simple way to fix it and export a corrected copy.
Screenshots
Verdict
The clearest difference is price: JavaScript Studio at Free against PDF Rotate's $1.99. JavaScript Studio also leads on rating (4.9 vs 1.0) and ratings volume (8 vs 1). On update cadence, ads and in-app purchases 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
JavaScript Studio is free to download; PDF Rotate costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
JavaScript Studio holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: JavaScript Studio has 8 ratings behind it against 1, so its average is the more settled of the two.
JavaScript Studio ships an update every 10 months, PDF Rotate every 7 months. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.
| Parameter | JavaScript Studio | PDF Rotate |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.9 (8 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | 1 |
| Update frequency | Every 10 months | Every 7 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 10.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 33 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Arrowat LLC | OpsOh LLC |
Customer experience
JavaScript Studio
PDF Rotate
In-app purchases
JavaScript Studio
No in-app purchases
PDF Rotate
No in-app purchases
Questions
Is JavaScript Studio free?
Is PDF Rotate free?
Which has better reviews, JavaScript Studio or PDF Rotate?
Do JavaScript Studio or PDF Rotate have ads?
Which is updated more often, JavaScript Studio or PDF Rotate?
Other comparisons
