AI App Store Optimization Platform Turn Views into Downloads From screenshots to publish — in one place

Nakxi is an AI App Store Optimization Platform for indie developers, startups, agencies, and ASO professionals — a browser-based workspace for building Apple App Store and Google Play Store listings end to end, not just exporting PNGs.

You get Screenshot Studio, App Store and Play Store screenshot generators, Metadata AI, Screenshot Copy AI, Screenshot Analyzer (Visual ASO), AI Localization, Competitor Intelligence, Keyword Intelligence, Creative Library, device mockups, Smart Resize, templates, and direct app publishing in one place. No installs, no design team required.

Built for indie developers who need a professional listing without a design budget. Trusted by startups shipping fast. Used by agencies managing multiple client apps. Built for ASO professionals who want professional workflows and real business outcomes — higher conversion rate, clearer store listing assets, and faster publishing cycles.

App Store Optimization (ASO) is the practice of improving an app’s visibility and conversion rate inside the Apple App Store and Google Play Store. It covers keyword research, app metadata (title, subtitle, description), visual ASO such as App Store screenshots and app previews, localization, and ongoing competitor analysis.

Strong ASO helps more people find your app through store search and then decide to install after viewing your App Store listing or Google Play listing.

Apple allows up to 10 screenshots per localization. Most high-converting apps use 5–8 screenshots to tell a clear story without overwhelming the visitor.

The first three screenshots matter most — they appear in search results and above the fold — so lead with your strongest benefit, proof, and primary feature. Nakxi’s Screenshot Studio and templates help you plan that sequence before you export to App Store Connect.

Screenshots are often the first sales pitch a store visitor sees. Industry research and A/B tests regularly show that clearer, benefit-led App Store screenshots and Google Play screenshots can lift install conversion by meaningful double-digit percentages.

When shoppers understand value in a few seconds — readable headlines, strong hierarchy, real UI, and a clear call to action — more views turn into downloads. That conversion lift is a core outcome of Visual ASO.

For current iPhone submissions, the primary required size is 1320 × 2868 px (6.9-inch). Other common required sizes include 1290 × 2796 px (6.7-inch), 1242 × 2208 px (5.5-inch), and 2048 × 2732 px for iPad Pro.

Google Play uses flexible phone and tablet dimensions with minimum pixel rules. Nakxi’s Smart Resize exports every App Store and Play Store size from one design so you do not rebuild layouts manually.

Translate and adapt screenshot captions, labels, and listing metadata for each target market — then export language-specific store assets. Keep layouts consistent while adjusting text length, RTL direction, and market-specific messaging.

Nakxi AI Localization localizes screenshots and metadata into 40+ languages (including Arabic, Hebrew, and Persian) from one project, so you can ship localized App Store and Google Play listings without duplicating every design.

Yes. AI can draft App Store and Google Play metadata — titles, subtitles, short descriptions, promotional text, and longer descriptions — while respecting character limits and incorporating competitor and keyword insights.

Nakxi Metadata AI is built for store listing optimization: it generates ASO-aware copy you can edit, score against rivals, and publish alongside your screenshot set.

Improve conversion rate by fixing the decision moment in your store listing: lead screenshots with a clear benefit, tighten Visual ASO (hierarchy, contrast, readability), align metadata with what the creatives promise, and remove keyword or competitor gaps that make the listing feel incomplete.

Nakxi combines Screenshot Analyzer scoring, Screenshot Copy AI, Metadata AI, Competitor Intelligence, and Keyword Intelligence so mobile teams can iterate the full listing — not just one creative field.

Visual ASO is the discipline of optimizing store listing visuals — App Store screenshots, Google Play graphics, feature graphics, app previews, and device mockups — so more visitors convert to installs.

It focuses on storytelling, caption clarity, safe zones, contrast, and first-frame hooks. Nakxi’s Screenshot Analyzer (ASO Visualizer) scores these factors and suggests fixes inside Screenshot Studio before you publish.

Yes. Start free with no credit card — one project, ten standard exports, 5 AI credits, one competitor report, three screenshot scores, and one localized locale.

Creator unlocks unlimited projects and exports, all AI creative tools, full localization in 40+ languages, store publish, and 300 AI credits per month. Growth adds competitor and keyword intelligence, ScreenVault, and 1,000 AI credits per month.

Screenshot Studio is Nakxi's core design workspace for App Store and Play Store screenshots. Use store-native sizes, current device frames, templates, and Smart Resize to export every required dimension from one design — iPhone, iPad, and Android — without manual alignment.

Metadata AI writes your store listing fields — app title, subtitle, short description, and promotional text — optimized for ASO and conversions.

Screenshot Copy AI is a separate workflow for headlines and captions on your screenshot slides. Same AI engine, different outputs: listing metadata vs. visual copy on each screen.

The ASO Visualizer scores every screenshot on conversion factors that matter in the store: visual hierarchy, contrast, readability, safe zones, and CTA clarity. You get a Visual ASO Score plus actionable suggestions you can apply in the editor before you export or publish.

Localize screenshots, metadata, and listing assets into 40+ languages from one project. Nakxi supports major markets and RTL languages including Arabic, Hebrew, and Persian — so you can adapt captions, labels, and store copy in one pass and export all language variants without duplicating design work.

Competitor Intelligence (Competitor Insights) surfaces rival apps, listing patterns, and keyword gaps in your category — so you know what top App Store and Google Play listings are running before you redesign.

Keyword Intelligence (Keyword Insights) helps you discover keywords, track keyword rankings, and spot opportunities that improve App Store Optimization visibility beyond a static keyword list.

Everything you need to design store listing assets faster: latest iPhone and Android device frames, 300+ fonts, screenshot templates, icons, graphics, and thousands of creative assets — sized for App Store graphics and Google Play graphics, not generic social media formats.

Yes. Nakxi includes app publishing workflows for App Store Connect and Google Play Console. Build and optimize your App Store listing and Google Play listing in Nakxi, then push screenshots and assets to your store accounts without re-uploading through separate tools.

Consistently, yes. Screenshots are the highest-impact visual in any store listing — they appear in search results and above the fold before most users read your description.

Industry A/B tests regularly show 20–40% conversion lifts from screenshot redesigns alone. Your screenshots are often the only sales pitch a user sees — a core lever in Visual ASO and overall conversion rate.

Canva and Figma are general design tools — they were not built for App Store Optimization or store listing specs. Nakxi is an AI App Store Optimization Platform with store-native sizes, Smart Resize, device mockups, Metadata AI, screenshot scoring, localization, Competitor Intelligence, and publishing in one ASO-focused workflow.

Credits power AI copy, metadata generation, translation, and advanced screenshot analysis. Free accounts get 5 one-time credits; Creator includes 300 credits per month; Growth includes 1,000 credits per month. Paid credits reset every billing cycle. Your balance is visible in the editor.

All current App Store and Google Play screenshot dimensions — including iPhone 6.9", 6.5", 5.5", iPad Pro, Android phone and tablet sizes, and custom marketing dimensions. Smart Resize adapts any design to every required size in one click.

Create a free account — no credit card, under 60 seconds. Pick a template from the Creative Library or start from a blank canvas, then design, score, localize, and publish from the same workspace.