PDF Rotate vs Date Calculator ±
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Date Calculator ±
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Date and duration calculator with local and international date formats, including ISO 8601.
Screenshots
Verdict
The clearest difference is price: Date Calculator ± at Free against PDF Rotate's $1.99. Date Calculator ± also leads on update cadence (daily vs every 7 months) and device support (3 vs 1). PDF Rotate's advantage is iOS requirement (17.6 vs 26.0). On 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
Date Calculator ± is free to download; PDF Rotate costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
PDF Rotate ships an update every 7 months, Date Calculator ± daily. The most recent releases landed on October 17, 2026 and September 29, 2026 respectively.
| Parameter | PDF Rotate | Date Calculator ± |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 7 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone | iPhone, iPad, Mac — better |
| Requires iOS | 17.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 3 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | OpsOh LLC | Grifia |
In-app purchases
PDF Rotate
No in-app purchases
Date Calculator ±
No in-app purchases
Questions
Is PDF Rotate free?
Is Date Calculator ± free?
Do PDF Rotate or Date Calculator ± have ads?
Which is updated more often, PDF Rotate or Date Calculator ±?
Other comparisons
