# LiquidText vs PDF Viewer by Nutrient

LiquidText and PDF Viewer by Nutrient both sit at 4.6 stars, but that hides the real split: 74% of PDF Viewer by Nutrient's written reviews are positive against 50% of LiquidText's. LiquidText's advantage is update cadence (every 2 weeks vs monthly). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. LiquidText sells 13 in-app purchases, starting at $5.49 per month and PDF Viewer by Nutrient sells 2 in-app purchases, starting at $6.99 per 3 months. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for LiquidText against 4.6 for PDF Viewer by Nutrient. Both are backed by a comparable volume of ratings — 6.4K and 9.1K respectively. Written reviews are what separate them: 50% of LiquidText's written reviews are positive against 74% of PDF Viewer by Nutrient's.

LiquidText ships an update every 2 weeks, PDF Viewer by Nutrient monthly. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | LiquidText | PDF Viewer by Nutrient |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (6.4K ratings)](https://appshunter.io/ios/app/liquidtext/id922765270/reviews) | [4.6 (9.1K ratings)](https://appshunter.io/ios/app/pdf-viewer-by-nutrient/id1120099014/reviews) |
| Number of ratings | 6.4K | **9.1K** |
| Positive reviews | 49.6% of reviews | **73.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 317 MB | 112 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 17+ | 4+ |
| Developer | [LiquidText, Inc.](https://appshunter.io/developer/922765269) | [PSPDFKit GmbH](https://appshunter.io/developer/966931428) |

## What reviewers say

### LiquidText

[App page](https://appshunter.io/ios/app/liquidtext/id922765270)

This app provides a dynamic workspace for reviewing and organizing information from documents and webpages. It allows users to extract key facts, connect ideas across different sources, and annotate content for research, writing, or study.

**Highlights:** Import documents and webpages, Extract and organize excerpts, Connect ideas with ink links, Compare document sections, Annotate PDFs, Word, and PowerPoint, Search across all documents

**Features:** Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LiquidText Live, Monthly, Stu | $5.49 | per month |
| LiquidText Live, Monthly, StPr | $5.49 | per month |
| LiquidText Unlimited, Mo, Stu | $10.90 | per month |
| LiquidText Live, Monthly | $10.90 | per month |
| LiquidText Live, Monthly, Upg | $10.90 | per month |
| LiquidText Unlimited, Yr, Stu | $19.00 | per month |
| LiquidText Live, Yearly, Stu | $54.90 | per year |
| LiquidText Live, Yearly | $99.99 | per year |
| LiquidText Live, Yearly, Upg | $99.99 | per year |
| LiquidText Unlimited, Yr | $189.99 | per year |
| LT Pro - For Students | $19.99 | one-time |
| LiquidText Pro | $29.99 | one-time |
| LiquidText Pro II | $89.99 | one-time |

**What reviewers like**

- 🚀 Powerful annotation and organization features
- 📚 Excellent for academic and research work
- 💡 Innovative concept and workflow
- 🤖 Responsive and helpful customer support
- 🖼️ Smooth integration with Apple Pencil

**What reviewers complain about**

- 💰 Expensive, especially for the subscription model
- 🐛 Buggy and unstable at times
- 🤯 Steep learning curve and unintuitive interface
- 🔗 Lack of seamless cross-device sync and integration
- 🔍 Navigation and file management issues

**Reported bugs**

- Frequent crashes and data loss issues
- Inconsistent behavior with Apple Pencil
- Text selection and highlighting problems
- Sync issues between iPad and Mac versions
- Unexpected changes to existing annotations

**Requested features**

- Dark mode option
- Improved palm rejection and writing experience
- Better export and sharing options
- Thumbnail/outline view for easier navigation
- Ability to rotate and resize text/image annotations


### PDF Viewer by Nutrient

[App page](https://appshunter.io/ios/app/pdf-viewer-by-nutrient/id1120099014)

Easily view, search, and annotate PDF documents on your iPhone and iPad. Import files from cloud services, fill out forms, add signatures, and organize your documents. Advanced features like redaction and combining documents are available with a Pro subscription.

**Highlights:** View and search PDFs, Annotate with highlights and notes, Sign documents digitally, Fill out PDF forms, Organize and share documents, Import from cloud services

**Features:** Family Sharing, iMessage stickers

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Viewer Pro 3 Months | $6.99 | per 3 months |
| PDF Viewer Pro Yearly | $19.99 | per year |

**What reviewers like**

- 🚀 Seamless integration with iCloud and Files app
- 👍 Intuitive annotation tools with Apple Pencil
- 🎨 Versatile highlighting and drawing options
- 💾 Saves annotations to original PDF files
- 🔍 Powerful search and navigation features

**What reviewers complain about**

- 🐛 Occasional crashes and performance issues
- 🤔 Confusing UI and steep learning curve
- 🔀 Difficulty managing and organizing PDF files
- 🔍 Inconsistent text selection and highlighting
- 🔒 Privacy concerns around data collection

**Reported bugs**

- Annotations randomly disappearing or not saving
- Incompatibility issues with certain PDF files
- Scrolling and panning problems on large PDFs
- Unexpected crashes after iOS updates

**Requested features**

- Add a rubber/eraser tool for annotations
- Implement a side-by-side PDF view mode
- Improve palm rejection and gesture support
- Allow customization of toolbar and shortcuts
- Provide better options for PDF file management


## Frequently asked questions

### Is LiquidText free?

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

### Is PDF Viewer by Nutrient free?

PDF Viewer by Nutrient is free to download, with in-app purchases available.

### Which has better reviews, LiquidText or PDF Viewer by Nutrient?

LiquidText and PDF Viewer by Nutrient are both rated 4.6 out of 5 on the App Store, from 6.4K and 9.1K ratings respectively.

### Do LiquidText or PDF Viewer by Nutrient have ads?

Neither LiquidText nor PDF Viewer by Nutrient shows ads.

### Which is updated more often, LiquidText or PDF Viewer by Nutrient?

LiquidText ships an update every 2 weeks, and PDF Viewer by Nutrient monthly. Most recently, LiquidText was updated on September 25, 2026 and PDF Viewer by Nutrient on September 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.*