# Offline PDF Editor vs Sunwindow

The clearest difference is rating: Offline PDF Editor at 5.0 against Sunwindow's 3.0. Offline PDF Editor also leads on ratings volume (10 vs 1). Sunwindow's advantage is in-app purchases (none vs 4) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Offline PDF Editor sells 4 in-app purchases, starting at $1.99 per 7 days. Sunwindow asks for nothing beyond the download.

Offline PDF Editor holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Offline PDF Editor has 10 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Offline PDF Editor | Sunwindow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/offline-pdf-editor-properpdf/id6760956540/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/sunwindow/id6790662680/reviews) |
| Number of ratings | **10** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Freemium | **Free** |
| Size | 40 MB | 18 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CHIRANJEEVI PANDEY](https://appshunter.io/developer/1887013698) | [Hexperimental Media Inc](https://appshunter.io/developer/851927891) |

## What reviewers say

### Offline PDF Editor

[App page](https://appshunter.io/ios/app/offline-pdf-editor-properpdf/id6760956540)

This app offers a comprehensive suite of PDF editing tools that operate entirely offline on your device. It allows you to merge, split, compress, convert, sign, and fill PDFs without needing an internet connection or uploading your files to the cloud. An AI chat feature is also available for summarizing and querying your documents locally.

**Highlights:** 100% Offline PDF Editing, Merge, Split, Compress PDFs, Convert PDF to Image, Sign and Fill Forms, On-device AI Chat, Password Protection, Zero Cloud Uploads

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ProperPDF Pro — Weekly | $1.99 | per 7 days |
| ProperPDF Pro — Monthly | $3.99 | per month |
| ProperPDF Pro — Annual | $19.99 | per year |
| ProperPDF Pro - Lifetime Access | $29.99 | one-time |


### Sunwindow

[App page](https://appshunter.io/ios/app/sunwindow/id6790662680)

This app visualizes the entire day's light phases, including golden hour, blue hour, and twilight, for any location and date. It helps photographers and enthusiasts plan shots by showing sun positions and light transitions throughout the year.

**Highlights:** Daylight phase visualization, Sun position on map, Elevation and azimuth data, Yearly light shift chart, Customizable reminders, Live countdowns

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Offline PDF Editor free?

Offline PDF Editor is free to download, with in-app purchases available.

### Is Sunwindow free?

Sunwindow is free to download, with no in-app purchases.

### Which has better reviews, Offline PDF Editor or Sunwindow?

Offline PDF Editor is rated higher. Offline PDF Editor averages 5.0 out of 5 from 10 ratings, while Sunwindow averages 3.0 from 1 ratings.

### Do Offline PDF Editor or Sunwindow have ads?

Neither Offline PDF Editor nor Sunwindow shows ads.

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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.*