Czech

Czech

By Jesse SUEN

Czech is a mobile pronunciation reference tool for language learners, providing alphabet and phonetic charts with audio support on iOS.

The App DNA

What makes this app unique?

The product serves learners needing quick access to Czech phonetics, but it fails to provide the accuracy required for language acquisition, leading to immediate churn.

For Language learners interested in Czech pronunciation who speak English, Japanese, Korean, or Chinese.

What does it look like?

Key features

Alphabet and Phonetic Chartsstandard

Visual reference charts for Czech alphabet and phonetic symbols with integrated pronunciation audio.

Pronunciation Exercisesstandard

Interactive drills for alphabet, phonetic, and general pronunciation practice.

Multi-language UI Supportedge

Interface localization for Traditional Chinese, Simplified Chinese, English, Korean, and Japanese, broadening the addressable market across five distinct language regions.

How much does it cost?

freeFree access to all features

The product operates as a free utility supported by advertisements, though these ads are reported as irrelevant and distracting.

Velocity

Dormant developmentShow more...

The app has reached a zombie state, with no updates or feature releases in 3,265 days. There is no evidence of ongoing development or maintenance. The project appears to be abandoned by its publisher.

See all version history

Who built it?

Jesse SUEN

12 apps tracked · Education

Siamese - Learn The Basic Pronunciation of ThaiSiamese - Learn The Basic Pronunciation of ThaiDanish - The Basic AlphabetDanish - The Basic Alphabetespañol - Learn The Basic Pronunciation of Spanishespañol - Learn The Basic Pronunciation of SpanishArabic Speech - Pronouncing Arabic Words For YouArabic Speech - Pronouncing Arabic Words For YouRussian - Learn The Basic Pronunciation of RussianRussian - Learn The Basic Pronunciation of RussianHangul - Alphabet of KoreanHangul - Alphabet of Koreanfrançais - Learn The Basic Pronunciation of Frenchfrançais - Learn The Basic Pronunciation of Frenchsvenska - Alphabet of Swedishsvenska - Alphabet of Swedishelliniká - Learn The Basic Pronunciation of Greekelliniká - Learn The Basic Pronunciation of GreekTürkçe - Learn The Basic Pronunciation of TurkishTürkçe - Learn The Basic Pronunciation of TurkishPolish - The Basic AlphabetPolish - The Basic Alphabet
Explore the full publisher profile

User Sentiment

What do users think recently?

Fresh user feedback skews upset.

How are ratings & reviews evolving?

App Store
2.25 · 4

What users say, by theme

What Frustrates Users
  • Inaccurate phonetic representations of the Czech alphabet make the language learning content unusable for students
+ 1 more theme

2 of 2 recent reviews analyzed · limited sample

Read the full review analysis

Unlock 1 more frustration theme, each backed by review evidence.

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Competition

Competitive landscape for Czech

How's the Education market?

Czech holds a low-engagement position in the Education category, with a 2.25 rating across 4 total ratings. The lack of any update activity since 2017 effectively removes it from active competition in the language-learning space.

The rivals identified

The Analyst's Read

Key takeaways for Czech

Where is it heading?

The language-learning market is shifting toward verified, adaptive content, leaving static utilities like Czech obsolete. The lack of maintenance over nearly a decade means the product is effectively dead, and any further presence in the store only serves to damage the developer's reputation.

  • The product has not received an update in over 3,000 days, signaling a total abandonment of the educational value proposition.
  • User reports of inaccurate phonetic content indicate the core data is flawed, which destroys the product's utility for language learners.

The SWOT

Core Strengths
  • Multi-language UI support broadens addressable market across five language regions
Critical Frictions 3 weaknesses inside
Growth Levers
  • Pivot to ad-free model to differentiate from low-quality ad-supported utilities
Market Threats 1 threat identified

Next best moves

1 Sunset

Sunset the product because the core phonetic data is inaccurate and unmaintained → eliminate brand damage.

The counter-intuitive read

The multi-language UI is a liability rather than an asset…

Read the full take

Bottom line

Czech is a non-functional utility that fails its core promise of accurate phonetic instruction, and the reliance on irrelevant ads further erodes any remaining user trust. Sunset the current build to avoid further brand damage, as the lack of maintenance makes a recovery path unviable.

Unlock 3 critical frictions, 1 market threat and the analyst’s take.

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FAQ

Is Czech accurate for learning pronunciation?
No. Users report that the phonetic representations and audio provided are incorrect, making the app unusable for learning the Czech language.
Does Czech have intrusive advertisements?
Yes. Reviewers describe the presence of irrelevant advertisements for non-functional translation tools that distract from the learning experience.
Is Czech still being updated?
No. The app has not received any updates since its release in October 2017, indicating it is no longer maintained.

Sources

  1. [1] App Store, source

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Czech, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Czech Intelligence Report.” Updated Sep 24, 2026. https://marlvel.ai/apps/czech

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