# OKEN vs AI DocuSmart

The clearest difference is ads: AI DocuSmart at none against OKEN's shown. OKEN's advantage is iOS requirement (13.0 vs 17.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. OKEN sells 2 in-app purchases, starting at $1.99 per month and AI DocuSmart sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

OKEN ships an update every 6 months, AI DocuSmart every 5 months. The most recent releases landed on November 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | OKEN | AI DocuSmart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/oken-doc-scanner-pdf-scan/id6445883022/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 12 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aditya Sharma](https://appshunter.io/developer/1633581263) | [Isha Thummar](https://appshunter.io/developer/1870634017) |

## What reviewers say

### OKEN

[App page](https://appshunter.io/ios/app/oken-doc-scanner-pdf-scan/id6445883022)

Digitize any paper document, from receipts to photos, using your phone's camera. Automatically detect edges, crop, and enhance scans for high quality. Organize documents into folders and share them as PDFs or JPEGs.

**Highlights:** Scan documents, receipts, and photos, Automatic edge detection and cropping, Enhance scan quality, Organize documents in folders, Share as PDF or JPEG, OCR text extraction

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access Monthly | $1.99 | per month |
| Premium Access Yearly | $9.99 | per year |


### AI DocuSmart

[App page](https://appshunter.io/ios/app/ai-docusmart-pdf-scanner-ocr/id6764567160)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DocuSmart Premium | $2.99 | per month |
| DocuSmart Premium | $14.99 | per year |


## Frequently asked questions

### Is OKEN free?

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

### Is AI DocuSmart free?

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

### Do OKEN or AI DocuSmart have ads?

OKEN shows ads; AI DocuSmart does not.

### Which is updated more often, OKEN or AI DocuSmart?

OKEN ships an update every 6 months, and AI DocuSmart every 5 months. Most recently, OKEN was updated on November 7, 2026 and AI DocuSmart on October 28, 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.*