# Offline PDF Editor vs LookOnce

The clearest difference is update cadence: LookOnce at every 9 days against Offline PDF Editor's monthly. Offline PDF Editor's advantage is ratings volume (10 vs 1). On price, rating, ads and in-app purchases 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 and LookOnce sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Offline PDF Editor against 5.0 for LookOnce. 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.

Offline PDF Editor ships an update monthly, LookOnce every 9 days. The most recent releases landed on September 15, 2026 and July 20, 2026 respectively.

## The numbers

| Metric | Offline PDF Editor | LookOnce |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (10 ratings)](https://appshunter.io/ios/app/offline-pdf-editor-properpdf/id6760956540/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/lookonce/id6768650367/reviews) |
| Number of ratings | **10** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 40 MB | 9 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CHIRANJEEVI PANDEY](https://appshunter.io/developer/1887013698) | [楷文 罗](https://appshunter.io/developer/1896481268) |

## 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 | $29.99 | per year |
| ProperPDF Pro - Lifetime Access | $79.99 | one-time |


### LookOnce

[App page](https://appshunter.io/ios/app/lookonce/id6768650367)

This utility app helps you quickly confirm tasks in various daily situations without complex tracking. Data is stored locally for enhanced privacy. Create custom check scenes for different routines and easily manage, share, or export your completed confirmations.

**Highlights:** Local data storage for privacy, Customizable check scenes, Focused, simple check process, Scene management with favorites, Swipe-left deletion for scenes, Sharing and export of results

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LookOnce Pro | $4.99 | one-time |


## Frequently asked questions

### Is Offline PDF Editor free?

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

### Is LookOnce free?

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

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

Offline PDF Editor and LookOnce are both rated 5.0 out of 5 on the App Store, from 10 and 1 ratings respectively.

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

Neither Offline PDF Editor nor LookOnce shows ads.

### Which is updated more often, Offline PDF Editor or LookOnce?

Offline PDF Editor ships an update monthly, and LookOnce every 9 days. Most recently, Offline PDF Editor was updated on September 15, 2026 and LookOnce on July 20, 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.*