Comparison

Ethr Preview vs App Sitemap

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Ethr Preview

Features
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Ethr Preview App helps developers, designers, and product teams explore the Ethr Design System in action. With 77+ modular React Native components, 5600+ customizable variants, and ready-made templates, Ethr empowers you to build accessible, brand-consistent apps faster than ever. Whether you’re a designer prototyping in Figma or a developer shipping in React Native, Ethr bridges the gap between design and code. Key Features: Interactive Playground – Try out 75+ components with 3000+ variants. Figma Library Integration – Sync your designs with developer-ready code. Dark & Light Modes – Instant theme switching with RTL support. Starter Templates – Kickstart flows like signup, cart, chat, and more. Community vs Pro – Explore free components or upgrade to unlock advanced kits. Who It’s For: Developers who want faster, cleaner app UI building. Designers who need a live preview of Figma components. Product teams aiming for consistency, accessibility, and speed. Start exploring Ethr today and experience how modern design systems streamline app creation.

About

App Sitemap

Features
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FlowSnap turns your app screenshots into beautiful sitemaps and user flow diagrams β€” no design skills required. Whether you're a product manager mapping a competitor app, a UX designer presenting user journeys, or an indie developer planning your next project, FlowSnap gives you a fast, visual workspace right on your iPhone. β€”β€”β€” HOW IT WORKS β€”β€”β€” 1. Import screenshots from your photo library or Google Drive 2. Cards appear on an infinite canvas β€” drag, arrange, and label them 3. Draw arrows between cards to show navigation flows 4. Export your sitemap as PNG, PDF, SVG, JSON, or Markdown β€”β€”β€” KEY FEATURES β€”β€”β€” CANVAS & CARDS β€’ Infinite canvas with pinch-to-zoom (10%–200%) and pan β€’ Batch import up to 50 screenshots per project β€’ Color-tag cards to group features and modules β€’ Add text annotations to any card β€’ Long-press to move, copy, replace screenshot, or delete CONNECTIONS & FLOWS β€’ Tap-to-connect mode: tap start card β†’ tap end card β€’ Solid or dashed line styles β€’ Custom connection colors β€’ Add labels to describe transitions (e.g. "Tap Login") β€’ Tap any connection to edit or delete AI ASSISTANT (Claude API required) β€’ Page Analysis: AI reads your screenshot and fills in the name and annotations automatically β€’ Smart Connection Suggestions: AI proposes logical flows based on your page names β€” shown as dashed preview lines, accept with one tap β€’ Sitemap Summary: Generate a Markdown analysis report of your entire project EXPORT EVERYWHERE β€’ PNG: full-canvas export (watermark-free with Pro) β€’ PDF: high-quality, shareable document β€’ SVG: drag directly into Figma β€” colors, annotations, and connections preserved β€’ JSON: structured data for developers β€’ Markdown: human-readable documentation GOOGLE DRIVE SYNC β€’ Sign in with Google β€” no separate account needed β€’ Projects auto-sync to a FlowSnap/ folder in your Drive β€’ Download any project to a new device instantly β€’ Your data stays in your own Drive; FlowSnap never stores it PROJECTS & ORGANISATION β€’ Folder grouping to organise by client, product, or sprint β€’ Thumbnail previews on the project grid β€’ Sort by date or name β€’ Built-in templates: Blank, E-Commerce, Social, Game FREE vs PRO Free: up to 3 projects, PNG export with watermark, core canvas features Pro: unlimited projects, PDF export, watermark-free PNG, SVG export, priority AI features β€”β€”β€” PRIVACY β€”β€”β€” FlowSnap does not collect or store your screenshots, projects, or personal data on any FlowSnap-owned server. All project data is saved locally on your device (offline-first) and optionally synced to your own Google Drive account. The optional AI features send screenshots to Anthropic's Claude API using your own API key. Please review Anthropic's privacy policy at anthropic.com. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://hotseason.app/flowsnap/privacy/ Terms of Use: https://hotseason.app/flowsnap/terms/ β€”β€”β€” GET STARTED β€”β€”β€” Download FlowSnap for free. Import your first screenshots and build your first sitemap in under 5 minutes.

Screenshots

Ethr Preview4 screens
App Sitemap4 screens

Verdict

The call

The clearest difference is in-app purchases: Ethr Preview at none against App Sitemap's 2. Ethr Preview also leads on ads (none vs shown). App Sitemap's advantage is iOS requirement (13.0 vs 15.1). On price and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. App Sitemap sells 2 in-app purchases, starting at $2.99 per month. Ethr Preview asks for nothing beyond the download.

Scorecard3 real differences Β· 3 level
Ethr Preview versus App Sitemap: the parameters behind the verdict, then further details
ParameterEthr PreviewApp Sitemap
PriceFreeFree
Update frequencyβ€”Every 4 days
AdsNo β€” betterYes
In-app purchasesNo β€” betterYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.113.0 β€” better
Further details β€” not scored
Size63 MB41 MB
Age rating17+4+
DeveloperVentureDiveHot Season Enterprise, Inc.

In-app purchases

None

Ethr Preview

No in-app purchases

2 purchases

App Sitemap

Subscriptions1
  • FlowSnap Pro β€” Monthly$2.991 Month
One-time1
  • FlowSnap Pro β€” Lifetime$19.99

Questions

Is Ethr Preview free?
Ethr Preview is free to download, with no in-app purchases.
Is App Sitemap free?
App Sitemap is free to download, with in-app purchases available.
Do Ethr Preview or App Sitemap have ads?
App Sitemap shows ads; Ethr Preview does not.

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