# Smart PDF Editor vs Biolinkk CRM

The clearest difference is ads: Biolinkk CRM at none against Smart PDF Editor's shown. Biolinkk CRM also leads on update cadence (every 2 months vs every 7 months) and iOS requirement (13.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Smart PDF Editor ships an update every 7 months, Biolinkk CRM every 2 months. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Smart PDF Editor | Biolinkk CRM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (108 ratings)](https://appshunter.io/ios/app/smart-pdf-editor/id1184081486/reviews)** | — |
| Number of ratings | **108** | — |
| Positive reviews | 20.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 11 MB | 41 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Qrayon, LLC](https://appshunter.io/developer/354980265) | [Frenzin Softwares Private Limited](https://appshunter.io/developer/1073839425) |

## What reviewers say

### Smart PDF Editor

[App page](https://appshunter.io/ios/app/smart-pdf-editor/id1184081486)

This app is a PDF editor designed for efficient ink annotations, especially with a stylus. It helps professionals sign and share documents, and students take notes on study materials. Organize your files with a built-in manager.

**Highlights:** Ink annotation optimized, Digital signature tool, Document review and sharing, Note-taking on documents, Built-in file manager, Color-coded categories

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

**In-app purchases:** none


### Biolinkk CRM

[App page](https://appshunter.io/ios/app/biolinkk-crm/id6764332926)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart PDF Editor free?

Smart PDF Editor is free to download, with no in-app purchases.

### Is Biolinkk CRM free?

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

### Do Smart PDF Editor or Biolinkk CRM have ads?

Smart PDF Editor shows ads; Biolinkk CRM does not.

### Which is updated more often, Smart PDF Editor or Biolinkk CRM?

Smart PDF Editor ships an update every 7 months, and Biolinkk CRM every 2 months. Most recently, Smart PDF Editor was updated on November 2, 2026 and Biolinkk CRM on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*