# SEO Inspector vs NoteStream

The clearest difference is ads: NoteStream at none against SEO Inspector's shown. NoteStream also leads on iOS requirement (14.0 vs 18.2). 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.

SEO Inspector ships an update weekly, NoteStream fortnightly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SEO Inspector | NoteStream |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 43 MB |
| Requires iOS | 18.2 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nikolaos Exarchakos](https://appshunter.io/developer/1815587666) | [IdeaFlow, Inc.](https://appshunter.io/developer/1330828365) |

## What reviewers say

### SEO Inspector

[App page](https://appshunter.io/ios/app/seo-inspector/id6746171791)

Perform in-depth technical SEO audits of any website directly on your iPhone. Analyze raw and rendered HTML, including JavaScript-heavy content and SPAs, to identify hidden SEO issues. Inspect meta tags, sitemaps, structured data, and more in a privacy-focused, mobile-native environment.

**Highlights:** View RAW HTML & Rendered DOM, Extract and preview meta tags, Verify robots.txt and sitemaps, Analyze JSON-LD structured data, Detect redirects, Lightweight and privacy-respecting

**Features:** macOS Compatibility

**In-app purchases:** none


### NoteStream

[App page](https://appshunter.io/ios/app/notestream-capture-your-mind/id6752955813)

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

**In-app purchases:** none


## Frequently asked questions

### Is SEO Inspector free?

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

### Is NoteStream free?

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

### Do SEO Inspector or NoteStream have ads?

SEO Inspector shows ads; NoteStream does not.

### Which is updated more often, SEO Inspector or NoteStream?

SEO Inspector ships an update weekly, and NoteStream fortnightly. Most recently, SEO Inspector was updated on October 30, 2026 and NoteStream on October 28, 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.*