# Clinked vs UPDF

The clearest difference is in-app purchases: Clinked at none against UPDF's 13. UPDF's advantage is ratings volume (678 vs 12) and iOS requirement (14.0 vs 17.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. UPDF sells 13 in-app purchases, starting at $9.99 per month. Clinked asks for nothing beyond the download.

UPDF holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: UPDF has 678 ratings behind it against 12, so its average is the more settled of the two. Written reviews split almost evenly too, at 84% and 84% positive.

Clinked ships an update every 2 weeks, UPDF fortnightly. The most recent releases landed on September 20, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Clinked | UPDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (12 ratings)](https://appshunter.io/ios/app/clinked-client-portal-vdr/id569166314/reviews) | **[4.6 (678 ratings)](https://appshunter.io/ios/app/updf-ai-powered-pdf-editor/id1595826623/reviews)** |
| Number of ratings | 12 | **678** |
| Positive reviews | 84.2% of reviews | **84.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 195 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rabbitsoft Ltd](https://appshunter.io/developer/569166317) | [Superace Software Technology Co., Ltd.](https://appshunter.io/developer/1595826625) |

## What reviewers say

### Clinked

[App page](https://appshunter.io/ios/app/clinked-client-portal-vdr/id569166314)

Securely manage client interactions and team projects in the cloud. Share files, collaborate on tasks, and communicate in real-time with internal and external stakeholders. Stay updated with notifications and an activity stream.

**Highlights:** Secure client portals, File management and sharing, Real-time team chat, Task assignment and tracking, Activity stream, Content notifications

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

**In-app purchases:** none


### UPDF

[App page](https://appshunter.io/ios/app/updf-ai-powered-pdf-editor/id1595826623)

This app is a powerful PDF editor for mobile devices, offering AI-powered features for summarizing, translating, and chatting with documents. It allows users to read, edit, annotate, convert, and sign PDFs, as well as scan paper documents into editable files. Manage all your PDF files and protect them with security features.

**Highlights:** AI-powered summarization and translation, Edit text, images, and watermarks in PDFs, Annotate with various markup tools, Convert PDFs to Word, Excel, and PPT, Scan documents to editable PDFs, Sign and fill PDF forms, Organize and protect PDF files

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| UPDF AI Unlimited | $15.00 | per month |
| UPDF AI Standard | $15.00 | per month |
| UPDF Pro + AI Unlimited | $18.99 | per month |
| Quarterly Subscription | $19.00 | per 3 months |
| Annual Subscription | $49.99 | per year |
| UPDF AI Standard | $69.00 | per year |
| UPDF AI Unlimited | $79.00 | per year |
| UPDF Pro + AI Standard | $98.99 | per year |
| UPDF Pro + AI Unlimited | $118.99 | per year |
| Perpetual License | $79.99 | one-time |
| Perpetual License | $128.99 | one-time |
| UPDF & AI Add-on for iOS | $148.99 | one-time |

**What reviewers like**

- 🚀 Excellent PDF editor
- 👍 Intuitive and easy to use
- 🔒 Secure file management
- 💡 Powerful features like AI-powered summarization
- 🚀 Fast and responsive performance

**What reviewers complain about**

- 🐛 Occasional crashes or stability issues
- 💡 Need for more customization options
- 💡 Lack of integration with third-party cloud storage
- 🐛 Issues with handwriting recognition and annotation

**Reported bugs**

- Inability to edit text directly in PDF files
- Inconsistent behavior when switching between devices
- Occasional loss of editing progress when app is minimized

**Requested features**

- Add password protection for PDF files
- Improve file organization and folder management
- Implement keyboard shortcuts for power users
- Expand OCR capabilities and text extraction
- Allow custom signature and stamp imports


## Frequently asked questions

### Is Clinked free?

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

### Is UPDF free?

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

### Which has better reviews, Clinked or UPDF?

UPDF is rated higher. Clinked averages 4.4 out of 5 from 12 ratings, while UPDF averages 4.6 from 678 ratings.

### Do Clinked or UPDF have ads?

Neither Clinked nor UPDF shows ads.

### Which is updated more often, Clinked or UPDF?

Clinked ships an update every 2 weeks, and UPDF fortnightly. Most recently, Clinked was updated on September 20, 2026 and UPDF on September 23, 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.*