# Link vs Dev Tool box

The clearest difference is ads: Link at none against Dev Tool box's shown. Link also leads on iOS requirement (16.6 vs 18.0). On price, update cadence, 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.

Link ships an update monthly, Dev Tool box every 3 weeks. The most recent releases landed on September 11, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Link | Dev Tool box |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/link-shield/id6479595519/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 104 MB | 4 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Factor Security LTD](https://appshunter.io/developer/1735939980) | [Seonggon Sim](https://appshunter.io/developer/1565259950) |

## What reviewers say

### Link

[App page](https://appshunter.io/ios/app/link-shield/id6479595519)

This privacy-centric solution offers advanced protection against malicious links and phishing threats. It uses machine learning and site reputation analysis to create a secure digital environment for organizations.

**Highlights:** Anti-phishing protection, Malicious link detection, Machine learning analysis, Site reputation analysis, Privacy-centric design, Organizational security

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


### Dev Tool box

[App page](https://appshunter.io/ios/app/dev-tool-box-developer-tools/id6749840624)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Link free?

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

### Is Dev Tool box free?

Dev Tool box is free to download, with no in-app purchases.

### Do Link or Dev Tool box have ads?

Dev Tool box shows ads; Link does not.

### Which is updated more often, Link or Dev Tool box?

Link ships an update monthly, and Dev Tool box every 3 weeks. Most recently, Link was updated on September 11, 2026 and Dev Tool box on September 17, 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.*