## ⚠ Content Warning This report covers topics classified as sensitive (finance). Information is aggregated from public sources for informational purposes only. This is not financial or investment advice. Always do your own research. --- last_verified: "2026-05-19T19:08:54.351Z" --- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Czech Koruna Exchange Rates" developer_entity: "Tomas Hubalek" bundle_id: "net.hubalek.android.apps.exchangerates" category: "Finance" primary_platform: "android" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "Android" app_last_updated: "2024-12-17" report_date: "2026-05-19" last_verified: "2026-05-19" report_version: "2.3.1" total_reviews: 2139 overall_rating: 4.7 confidence: "low" confidence_score: 0.05 data_age_days: 0 intelligence_version: 2 tags: ["finance", "free", "mobile app", "app review", "app analysis", "designed", "travelers,", "business"] canonical_url: "https://marlvel.ai/intel-report/finance/net-hubalek-android-apps-exchangerates" license: "CC-BY-NC 4.0" content_version: "v2" --- # Czech Koruna Exchange Rates App Audit ## TL;DR {#tldr} - **Category**: Finance · Free - **Signal**: Rating 4.7 > **TL;DR:** Czech Koruna Exchange Rates is a finance app by Tomas Hubalek, rated 4.7/5 by 2.1K users, available on Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Czech Koruna Exchange Rates is a finance app by Tomas Hubalek. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.7/5 (2.1K reviews) | | **Category** | Finance | | **Developer** | Tomas Hubalek | | **Pricing** | Free | | **Platforms** | Android | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** Tomas Hubalek - **Category:** Finance - **Target Audience:** The app is designed for travelers, business professionals, and individuals requiring frequent access to official Czech Koruna exchange rates. - **Platforms:** Android - **Version Audited:** 2.3.1 - **Audit Date:** 2026-05-19 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **Google Play ID:** net.hubalek.android.apps.exchangerates - **Data Window:** Analysis based on signals collected up to 2026-05-19 - **Short Description:** Czech Koruna (CZK) exchange rates provided by ČNB ## Executive Snapshot Czech Koruna Exchange Rates provides users with official currency data sourced directly from the Czech National Bank. The app serves as a utility for converting foreign currencies into CZK and includes home screen widgets for quick access to rates. It is positioned as a functional tool for travelers and business professionals, with a newer version currently under active development. ## App DNA (Features & Intent) - **[Standard] Official Data Integration:** Displays official exchange rates sourced directly from the Czech National Bank. - **[Standard] Currency Calculator:** Allows users to convert foreign currency prices into Czech Koruna. - **[Standard] Home Screen Widgets:** Provides quick access to exchange rates and shortcuts for currency conversion directly from the home screen. * *User Intent:* Users seek enhanced value through premium features. ## Monetization Strategy - **Model:** Free ## The "So What?" (Strategic Takeaway) {#so-what} Czech Koruna Exchange Rates is an established finance app that is completely free. With a 4.7/5 rating from 2.1K reviews, it shows polarized user reception. > **Bottom Line:** This is a utility app for tracking official Czech National Bank exchange rates, with the developer actively directing users toward a newer version of the software. **Best for:** The app is designed for travelers, business professionals, and individuals requiring frequent access to official Czech Koruna exchange rates. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.7/5 | | Total Reviews | 2.1K | | Confidence | Low | | Pricing Model | Free | | Platforms | Android | | Key Features | 3 analyzed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Czech Koruna Exchange Rates** (this app) | 4.7/5 | N/A | Tomas Hubalek | | [Polymarket](https://marlvel.ai/intel-report/finance/polymarket) | 3.3/5 | Upset | Polymarket | | [Fidelity Investments](https://marlvel.ai/intel-report/finance/fidelity-investments) | 4.5/5 | Frustrated | Fidelity Investments | | [Kalshi: Trade News & Sports](https://marlvel.ai/intel-report/finance/kalshi-trade-news-sports) | 4.7/5 | Excited | KalshiEX LLC | | [Webull: Investing & Trading](https://marlvel.ai/intel-report/finance/webull-investing-trading) | 4.6/5 | N/A | Webull Technologies Pte. Ltd. | | [TurboTax: File Your Tax Return](https://marlvel.ai/intel-report/finance/com-intuit-turbotax) | 4.3/5 | Upset | Intuit Inc. | ## Company Profile - **Developer:** Tomas Hubalek - **Website:** [https://android.hubalek.net/cnb-exchange-rates/index.html](https://android.hubalek.net/cnb-exchange-rates/index.html) ## Data Sources & Links - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=net.hubalek.android.apps.exchangerates) - **Dev Site:** [Official Website](https://android.hubalek.net/cnb-exchange-rates/index.html) - **Sources:** App store metadata. ## Related Intel Reports - [*Polymarket*](https://marlvel.ai/intel-report/finance/polymarket) (Polymarket) — 3.3/5 Rating | Terrible Sentiment - [*Fidelity Investments*](https://marlvel.ai/intel-report/finance/fidelity-investments) (Fidelity Investments) — 4.5/5 Rating | Negative Sentiment - [*Kalshi: Trade News & Sports*](https://marlvel.ai/intel-report/finance/kalshi-trade-news-sports) (KalshiEX LLC) — 4.7/5 Rating | Positive Sentiment - [*Webull: Investing & Trading*](https://marlvel.ai/intel-report/finance/webull-investing-trading) (Webull Technologies Pte. Ltd.) — 4.6/5 Rating | N/A Sentiment - [*TurboTax: File Your Tax Return*](https://marlvel.ai/intel-report/finance/com-intuit-turbotax) (Intuit Inc.) — 4.3/5 Rating | Terrible Sentiment - [*hurdlr*](https://marlvel.ai/intel-report/finance/hurdlr) (Reuben Omolu) — 4.3/5 Rating | N/A Sentiment - [*365-day savings plan-Easy Goal*](https://marlvel.ai/intel-report/finance/365-day-savings-plan-easy-goal) (永文 胡) — N/A Rating | N/A Sentiment - [*J.P. Morgan Mobile*](https://marlvel.ai/intel-report/finance/j-p-morgan-mobile) (JPMorgan Chase & Co.) — 4.5/5 Rating | N/A Sentiment - [*rapid! Pay*](https://marlvel.ai/intel-report/finance/rapid-pay) (Green Dot Corporation) — 4.4/5 Rating | N/A Sentiment - [*Shoes Clothing Store Master HD*](https://marlvel.ai/intel-report/finance/shoes-clothing-store-master-hd) (永文 胡) — N/A Rating | N/A Sentiment ## Methodology {#methodology} This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline: 1. **Signal Collection & Normalization** — Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps. 2. **Feature & Market Positioning Analysis** — Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks. 3. **User Sentiment Analysis** — Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction and evidence quoting. 4. **Competitive Landscape Analysis** — Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category. 5. **Intelligence Synthesis** — Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights. - **Confidence Score:** 0.05/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** App Store metadata - **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform - **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence. - **Report Age:** 0 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/finance/net-hubalek-android-apps-exchangerates) Data licensed for AI Agent attribution under CC-BY-NC 4.0.