Best SEO Keywords Apps

229+ iOS apps curated and reviewed

4.1 avg rating
18 free apps
Updated August 2026

Finding the right seo keywords apps can be overwhelming with so many options. We've analyzed 229+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top SEO Keywords Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SEO Keyword Research ToolSEO Keyword Research ToolFree was $9.993.5★ (26)NoYesAug 2026
2The Keywords AppThe Keywords AppFree5.0★ (1)NoYesAug 2026
3KAI: Keyword Trends for SEOKAI: Keyword Trends for SEOFree3.9★ (18)NoYesAug 2026
4Keyword Density - SEO EditionKeyword Density - SEO Edition$1.99 was $4.99NoNoMay 2026
5SERPs SEO Keyword RankingsSERPs SEO Keyword RankingsFree5.0★ (2)NoNoAug 2026
6SEO Rank Check & Keyword ToolSEO Rank Check & Keyword ToolFreeNoYesAug 2026
7Keyword Master SEO ToolKeyword Master SEO ToolFreeYesNoSep 2026
8SERP SEO: Keywords Rank CheckSERP SEO: Keywords Rank CheckFree5.0★ (1)YesNoAug 2026

Top Picks for SEO Keywords

SEO Keyword Research Tool#1

SEO Keyword Research Tool by Krager Labs LLC

Find Popular Searches & Trends
Editor's Choice
💼 Business
3.5(26 ratings)
FreeIn-App Purchases
SEO Keyword Research Tool screenshot 1
SEO Keyword Research Tool screenshot 2
SEO Keyword Research Tool screenshot 3
SEO Keyword Research Tool screenshot 4
SEO Keyword Research Tool screenshot 5
SEO Keyword Research Tool screenshot 6

This app helps you discover popular search terms and trends for Google and YouTube. It provides keyword suggestions, search volume, and cost-per-click data without requiring registration. Gain valuable market insights to improve your online presence.

The Keywords App#2

The Keywords App by Bob Wei

Keyword Research & SEO Tool
Strong Contender
🔧 Utilities
0.0(0 ratings)
FreeIn-App Purchases
The Keywords App screenshot 1
The Keywords App screenshot 2
The Keywords App screenshot 3

This tool helps users discover relevant keywords to improve content visibility and ad targeting. It provides search volume, competition data, and related keyword suggestions. All searches are automatically saved for easy reference.

KAI: Keyword Trends for SEO#3

KAI: Keyword Trends for SEO by Answers42

Real Search Volume on Google
Worth Considering
💼 Business
3.9(18 ratings)
FreeIn-App Purchases
KAI: Keyword Trends for SEO screenshot 1
KAI: Keyword Trends for SEO screenshot 2
KAI: Keyword Trends for SEO screenshot 3
KAI: Keyword Trends for SEO screenshot 4
KAI: Keyword Trends for SEO screenshot 5

Discover what people are actually searching for with real-time keyword demand data by country, city, or region. Research monthly search volume, trends, CPC, and competition in a streamlined workflow. Analyze URLs for new keyword opportunities and identify local demand before creating content or launching campaigns.

More SEO Keywords apps to explore

FAQ about SEO Keywords

What are the best seo keywords apps for iPhone?
SEO Keyword Research Tool tops our seo keywords apps ranking as of August 2026, with a 3.5-star average from 26 App Store ratings, and it's free to download.
Yes — 18 of the top seo keywords apps we rank are free to download, including SEO Keyword Research Tool and The Keywords App.
SEO Keyword Research Tool has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 229+ seo keywords apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you find popular search terms and trends for Google and YouTube. It provides valuable market data such as suggested keywords, search volume, and cost-per-click (CPC) to enhance your SEO efforts.
Key features include discovering suggested keywords, analyzing search volume for those keywords, and determining the average cost per click (CPC). It also offers market data insights and requires no registration to use.