SEO App

When I search for an SEO app, I'm usually looking for something that does one thing fast without a full browser session. On the Mac, that's Screaming Frog SEO Spider. It's a native desktop app, not a web wrapper, and it crawls sites locally. I've used it to find 400 broken links on a 30,000-page e-commerce site in under four minutes. The free version lets you crawl up to 500 URLs – enough for most audits. For a deeper check, the paid version is £149 a year. That's cheaper than any suite's monthly plan.

Browser extensions are the other kind of SEO app that works. MozBar gives you page authority and link metrics without leaving the SERP – I use it to size up a competitor's page before I even click. [Moz](/moz/) has a free tier that's usable. [Keywords Everywhere](/keywords-everywhere/) is a browser extension that adds search volume and CPC data to Google Search results. I pay $10 a year for the basic credit pack, and it's saved me hours of manual copying.

On mobile, the SE Ranking app is worth a look. I installed it on my iPhone to check rankings for a client's local keyword list. The app shows position history and Google Maps rankings. It's not a full suite – you can't run a site audit from your phone – but it's good for quick checks when you're away from your desk. The app syncs with the web account, so data stays consistent.

What I've learned: the best SEO app for Mac is often the one that does one job well. A dedicated crawler, a rank tracker, a keyword tool – each as a separate app – beats a jack-of-all-trades suite that tries to do everything but does nothing brilliantly. I used to hunt for an all-in-one Mac app until I realised that's not how the market works. The suites are web apps; the specialists are native apps.

The biggest headache with SEO apps on Mac is that the App Store is full of noise. Search for 'SEO app' and you'll find dozens of utilities that claim to check backlinks, analyse keywords, or generate reports. Most are just wrappers around public APIs – they pull data from a free service like Google Search Console or the Moz API, and then charge you for the convenience. I tried one called 'SEO Keyword Tool' that cost £4.99 a month. It returned the same suggestion list I could get from [Google Trends](/google-trends/) for free in three clicks. The app added nothing.

Another awkward spot: mobile SEO apps are thin. I've tested several iOS apps that claim to audit your site. They run a basic check – page speed, meta tags, title length – then present a score. The problem is that they can't crawl JavaScript-rendered content, they miss internal link structure, and they don't check for duplicate content. You're better off running a desktop crawl with [Screaming Frog](/screaming-frog/) and then reviewing the results on your phone via a shared CSV. I've stopped recommending mobile audit apps altogether.

Then there's the Safari extension graveyard. Apple's new Safari extension model killed many old SEO extensions. MozBar still works, but others like the old Ahrefs toolbar stopped being updated. I miss the Ahrefs toolbar – it gave you a quick backlink profile on any page. Now I have to copy the URL into the [Ahrefs](/ahrefs/) web app, which is slower. If you rely on browser extensions, check they're still maintained before you invest time.

My biggest mistake: I once bought a standalone rank tracker app for Mac because I thought it would be faster than the web. It wasn't. The app had a clunky interface, synced slowly, and required a separate login. The web version of the same tool was smoother. I've accepted now that for suite-level features, the browser is the better app. The exceptions are the specialist tools like Screaming Frog and [MozBar](/mozbar/) – those are genuinely native and worth it.

If you're starting from scratch, I'd skip the search for an SEO app and instead build a stack of three tools. First, [Google Search Console](/seo-tools/) – it's free, first-party, and shows you how Google sees your site. Connect it to your site and check the Performance report weekly. I've found indexation issues that no app flagged because the app was using a third-party API. Second, a desktop crawler – Screaming Frog is my pick, but if you need a simpler option, Se Ranking has a cloud crawler that runs on their servers. Third, a suite for research and reporting. I use Semrush because its keyword gap analysis is better than the competition, but Ahrefs is close. Both are web apps, so they work on any OS.

For content optimisation, I've tried Surfer SEO. It's a web app that gives you a content score based on top-ranking pages. It's not a native app, but the browser extension works well. I'd pair it with a plagiarism checker like Copyscape (also web-based) to avoid duplicate content penalties.

If you're on a budget, Ubersuggest offers a free tier with limited daily searches. It's a web app, but it does keyword research, site audits, and backlink analysis in one place. The free version is enough for a single site. I've used it for a hobby blog.

For local SEO, BrightLocal is a web suite that tracks local rankings and manages reviews. It's not an app per se, but it's purpose-built for agencies. If you need a quick traffic estimate, Similarweb gives you a rough idea of a competitor's traffic – again, a web app.

My recommendation: don't let the word 'app' fool you. The best tools are often web apps that run in a browser. The only native desktop app I'd pay for is Screaming Frog. Everything else I can do through a browser tab or a simple extension. If you absolutely must have a mobile app for rank checking, SE Ranking's iOS app is passable, but set your expectations low.