# DocLens Pro vs JianBox

The clearest difference is rating: DocLens Pro at 5.0 against JianBox's 3.0. DocLens Pro also leads on ads (none vs shown) and update cadence (every 4 days vs every 3 weeks). JianBox's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (16.4 vs 18.0). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. DocLens Pro sells 1 one-off in-app purchase and JianBox sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

DocLens Pro holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

DocLens Pro ships an update every 4 days, JianBox every 3 weeks. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | DocLens Pro | JianBox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/doclens-pro-scan-convert/id6760688576/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/jianbox-local-document-tool/id6785374736/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 37 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gustavo Venzon](https://appshunter.io/developer/1880022947) | [涛 刘](https://appshunter.io/developer/6785269438) |

## What reviewers say

### DocLens Pro

[App page](https://appshunter.io/ios/app/doclens-pro-scan-convert/id6760688576)

This app provides a comprehensive suite of tools for managing documents on mobile devices. It allows users to scan, convert, sign, protect, and organize various file types, streamlining workflows for professionals and students alike.

**Highlights:** Advanced document scanning with auto-detection and correction, Comprehensive PDF reader with annotation and search, Versatile file conversion to and from PDF, Word, Excel, and images, Digital signature creation and application, Robust security features including password and biometric protection, Efficient document organization with folders and swipe actions, OCR text extraction and translation capabilities

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DocLens Pro Lifetime | $1.99 | one-time |


### JianBox

[App page](https://appshunter.io/ios/app/jianbox-local-document-tool/id6785374736)

This app offers a comprehensive suite of tools for document management, file organization, and media processing, all while ensuring 100% local processing for maximum privacy. It scans, edits, converts, and secures your files without requiring any cloud uploads or account logins.

**Highlights:** 100% Offline processing, Document scanning and PDF editing, File unarchiving and compression, Private vault with encryption, Batch file renaming, Video and audio toolkit

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JianBox Pro lifetime unlock | $14.99 | one-time |


## Frequently asked questions

### Is DocLens Pro free?

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

### Is JianBox free?

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

### Which has better reviews, DocLens Pro or JianBox?

DocLens Pro is rated higher. DocLens Pro averages 5.0 out of 5 from 1 ratings, while JianBox averages 3.0 from 2 ratings.

### Do DocLens Pro or JianBox have ads?

JianBox shows ads; DocLens Pro does not.

### Which is updated more often, DocLens Pro or JianBox?

DocLens Pro ships an update every 4 days, and JianBox every 3 weeks. Most recently, DocLens Pro was updated on October 18, 2026 and JianBox on October 24, 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.*