# Echo54 vs LinkScan

The clearest difference is update cadence: Echo54 at every 3 weeks against LinkScan's every 6 months. Echo54 also leads on iOS requirement (13.0 vs 15.1). On price, ads, 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.

Echo54 ships an update every 3 weeks, LinkScan every 6 months. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Echo54 | LinkScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/linkscan-ai-website-scanner/id6748355410/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | — | Free |
| Size | 35 MB | 20 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PERIMETER AI INC.](https://appshunter.io/developer/1572482503) | [Ashish Kapoor](https://appshunter.io/developer/1646673611) |

## What reviewers say

### Echo54

[App page](https://appshunter.io/ios/app/echo54/id6444230601)

**Features:** macOS Compatibility

**In-app purchases:** none


### LinkScan

[App page](https://appshunter.io/ios/app/linkscan-ai-website-scanner/id6748355410)

Instantly understand and analyze any web link or product page with AI. Get concise summaries, safety checks, and extract key information from articles, blogs, or product listings in seconds.

**Highlights:** Concise page summaries, Safety and verification checks, Structured content extraction, Product detail analysis, AI-powered Q&A about page content

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

**In-app purchases:** none


## Frequently asked questions

### Is Echo54 free?

Echo54 is free to download, with no in-app purchases.

### Is LinkScan free?

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

### Do Echo54 or LinkScan have ads?

Neither Echo54 nor LinkScan shows ads.

### Which is updated more often, Echo54 or LinkScan?

Echo54 ships an update every 3 weeks, and LinkScan every 6 months. Most recently, Echo54 was updated on October 13, 2026 and LinkScan on October 11, 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.*