# AppSigma review (2026): is the free plan enough? > App Store keyword tracking and review analysis with an MCP server Checked Oct 23, 2026 ยท graded Oct 23, 2026 by ToolGPA. AppSigma tracks App Store keyword positions every day, compares an app with the apps ranking beside it, and labels reviews with AI by sentiment and topic. The same data is offered as a REST API and as an MCP server, so assistants such as Claude, ChatGPT or Cursor can read rankings and add keywords. Paid plans share every feature and differ by apps and team size. - **Category:** App Store Optimization (ASO) - **Made by:** AppSigma - **Website:** https://appsigma.io - **Runs on:** Web - **Who should skip it:** Skip it if you have an Android app, as Google Play isn't covered. - **Facts last checked:** Oct 23, 2026 ## Pricing As of Oct 23, 2026, AppSigma has a free plan, and paid plans start at $19.99 per month for 10 apps and 3 team members. - **Pricing model:** Free plan - **Free plan:** 1 user, 1 app with 5 keywords in one market, daily positions, the newest 500 reviews analyzed, MCP access and 1,000 API credits. No card needed. - **Free trial:** None listed. | Plan | Price | What you get | | --- | --- | --- | | Free | $0 | 1 app and 5 keywords in one market with daily positions, the newest 500 reviews analyzed, and browsing of any app's data. | | Starter Monthly | $19.99 per month for 10 apps and 3 team members | Every feature: keyword tracking in any market, competitor gaps, visibility scores, AI review analysis and 50,000 API credits a month. | | Pro | $49.99 per month for unlimited apps and 10 team members | The same features as Starter with unlimited apps, 10 team members and 250,000 API credits a month. | | Enterprise | Custom | Custom plans for larger teams, arranged with the sales team. | Read from https://appsigma.io/pricing on Oct 23, 2026. Prices change, so confirm with AppSigma before buying. ## Key features - **Daily keyword tracking:** Positions are re-checked after a daily 02:00 UTC crawl, with movers, best-ever rank, and popularity and difficulty scores; paid plans cover up to 500 keywords per app. - **Competitor keyword gaps:** Finds the apps ranking next to yours, compares visibility side by side and lists keywords where a rival ranks and you do not. - **AI review analysis:** Labels each review by sentiment against its stars, review type, complaint and praise topics, and flags such as a surprise charge. - **Chart history:** Top-chart positions overall and by genre in every country, with 180 days of history and app releases marked on the timeline. - **MCP server and REST API:** An MCP server with 22 tools connects to Claude, ChatGPT or Cursor on every plan; the REST API is billed in credits, one per row of data. - **Weekly digest and alerts:** Paid plans send a Monday email per app with keyword and competitor moves, plus ranking alerts at thresholds you set. ## Good for - Indie iOS developers who want daily keyword ranks at a low monthly price - Developers who work with an AI coding assistant and want ASO data in it - Small teams tracking several apps on one plan ## Worth knowing - It covers Apple's App Store only; the site says its data comes from the public iTunes Search API, and Google Play is not mentioned. - The free plan tracks just 1 app and 5 keywords in one market. - Only monthly prices are shown; no annual discount is listed. - Paid plans list unlimited tracked keywords, but daily positions are described as covering up to 500 keywords per app. ## ToolGPA grades **GPA: 2.2 out of 4**, graded Oct 23, 2026. AppSigma tracks App Store keyword positions daily, finds keyword gaps against the apps ranking beside yours and labels reviews by topic with AI, and its MCP server lets Claude, ChatGPT or Cursor read the data. Starter is $19.99 a month for 10 apps. It covers Apple's App Store only, though, there's no annual discount, and the free plan stops at 5 keywords. - **Value for money: C.** Starter is $19.99 a month for 10 apps and 3 team members, about this category's $19 middle, and only monthly prices are listed. Pro is $49.99 for unlimited apps and 10 people. - **Free plan and trial: C.** A free plan with no card: 1 app and 5 keywords in one market with daily positions, the newest 500 reviews analyzed and 1,000 API credits. Five keywords is a cap you'll hit straight away. - **Features: C.** Daily ranks with popularity and difficulty, competitor keyword gaps, visibility scores, AI review labels, 180 days of chart history and alerts. The gap is in its own listing: App Store only, with Google Play not mentioned. - **Ease of use: C.** No rating on record. You add apps, keywords and markets in a web dashboard, or connect the MCP server to your assistant, before it tells you much. - **Platforms and integrations: B.** Web only, with no desktop or phone app. A REST API and an MCP server on every plan reach Claude, ChatGPT and Cursor, and it links to App Store Connect and Figma. These are ToolGPA's own grades. Graded from this listing, whose facts were read from AppSigma's own pages on 23 October 2026. Not based on using the product, and shorter than our full reviews. ## Where it stands among app store optimization tools - AppSigma's GPA of 2.2 is higher than 18 of the 42 other app store optimization tools we grade, and level with 11. - It stands best on platforms and integrations (B, above 18 of 42) and worst on ease of use (C, above 0). - Its paid plans start at $19.99 a month, against a middle price of $19 for the category: 18 of the 33 others that charge start lower. - On features, ease of use and platforms it scores 2.3 out of 4. 3 tools score higher and cost less. The category's chart of price against score: https://toolgpa.com/charts/app-store-optimization ## Keep it, or make your own? **Keep it.** To replace AppSigma you would be making keyword rankings and popularity scores from both app stores, gathered every day. That is not a weekend's work, with an AI app builder or without one. It costs $239.88 a year. - You could not: Keyword rankings and popularity scores from both app stores, gathered every day. - You could not: Search volumes for millions of keywords, gathered and kept up to date. - You could not: Daily checks of where your pages rank in search results. - You could not: It plugs into other products, Claude, ChatGPT and Cursor among them, and has an API. - You could not: AI features, unless you pay a model provider for each request yourself. A judgement by ToolGPA from this listing, by rules that are the same for every tool. Nothing was built to test it. ## Works with Claude, ChatGPT, Cursor, App Store Connect, Figma **Tags:** App store optimization, Keyword research, Rank tracking, AI features, Public API ## Alternatives - [Sonar](https://toolgpa.com/tools/sonar): ASO keyword data and rank tracking that AI agents can use over MCP. [Compare](https://toolgpa.com/compare/appsigma-vs-sonar) - [Astro](https://toolgpa.com/tools/astro): Mac app for App Store keyword research and daily rank tracking. [Compare](https://toolgpa.com/compare/appsigma-vs-astro) - [ASO.dev](https://toolgpa.com/tools/aso-dev): App Store Connect manager with unlimited ASO keyword tracking. [Compare](https://toolgpa.com/compare/appsigma-vs-aso-dev) - [Appfigures](https://toolgpa.com/tools/appfigures): App analytics, review replies and ASO keyword tracking in one account. [Compare](https://toolgpa.com/compare/appfigures-vs-appsigma) - [Appeeky](https://toolgpa.com/tools/appeeky): AI agent for app growth: ASO, ads, reviews and AI visibility. [Compare](https://toolgpa.com/compare/appeeky-vs-appsigma) ## Sources The prices, plans, platforms and features above were read from these pages on Oct 23, 2026: - https://appsigma.io/pricing - https://appsigma.io/ - https://appsigma.io/app-store-api - https://appsigma.io/terms Page: https://toolgpa.com/tools/appsigma Listed by ToolGPA (toolgpa.com).