Comparison

Dohaa! vs KotobaBloom

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

Head to head
About

Dohaa!

Master new words with interactive lessons and an extensive word bank. Tailor your learning with personalized features, track progress, and explore vocabulary in multiple languages. Enjoy a user-friendly interface for an engaging language skill enhancement.

Highlights
  • Interactive vocabulary lessons
  • Extensive word bank with definitions and audio
  • Personalized learning paths
  • Progress tracking and statistics
  • Support for multiple languages
  • User-friendly interface
Features
Read full description

Master new words and expand your vocabulary with Dohaa - Learn Vocabulary! With our interactive and engaging app, you can enhance your language skills while having fun. Learn Vocabulary: Improve your vocabulary with our comprehensive word bank that covers a wide range of categories, including common words, idioms, phrases, and more. Whether you're a beginner or an advanced learner, Dohaa has the right content to help you expand your word knowledge. Extensive Word Bank: Access Oxford verified 500* carefully curated words, each with detailed definitions, examples, and audio pronunciations. Discover synonyms, antonyms, and related words to enrich your vocabulary further. Our app covers a wide range of topics, ensuring that you learn words relevant to your interests and goals. Personalized Learning: Tailor your learning experience with Dohaa's personalized features. Track your progress, set goals, and receive recommendations based on your performance. Our adaptive learning algorithm adapts to your strengths and weaknesses, providing targeted exercises to help you improve efficiently. Multiple Languages: Dohaa supports multiple languages, allowing you to learn vocabulary in your preferred language. Switch between languages effortlessly and explore new words in different contexts. Progress Tracking: Stay motivated by tracking your progress and witnessing your improvement over time. Dohaa provides detailed statistics and insights into your learning journey, allowing you to celebrate milestones and identify areas for further growth. User-Friendly Interface: Enjoy a seamless learning experience with our intuitive and user-friendly interface. Navigate through lessons, word lists, and games effortlessly, making your vocabulary learning journey enjoyable from start to finish. Download Dohaa - Learn Vocabulary now and embark on an exciting journey to enhance your language skills. Start expanding your word power today!

About

KotobaBloom

Features
Read full description

Speak Japanese that belongs in real life. Kotoba Bloom is an AI Japanese learning app for people who want to live, work, travel, and connect in Japan, and for everyone who loves Japanese culture. TALK WITH AI Practice guided chat, sentence recording, native-style listening, and low-latency live AI conversation. Choose cafes, stations, friends, interviews, meetings, or culture. The coach adapts speed, politeness, and the next question to your level. SOUND NATURAL, NOT TEXTBOOK Get a corrected sentence, a more natural version, grammar guidance, pronunciation targets, culture and register notes, a score, and one clear next drill. Learn when a casual anime-like expression is fun, when it may sound rude, and what Japanese people would usually say instead. BUILD YOUR OWN PATH Choose Work in Japan, Love Japan, Travel Japan, JLPT, Daily Conversation, or a mixed goal. AI Growth Memory uses completed lessons, mistakes, speaking practice, and missions to recommend the next useful step. CAREER IN JAPAN Train self-introductions, interviews, strengths, motivation, keigo, email, meetings, reporting, workplace small talk, and Japanese business culture. Sensei Pro adds deeper professional role-play and feedback. JAPAN CULTURE WORLD Learn through original missions inspired by travel, food, festivals, shrines, hot springs, convenience stores, games, manga, anime, friendship, and everyday life without copying copyrighted dialogue. CORE SKILLS • Essential high-frequency Japanese words • Listening and shadowing with AI-generated Japanese voice • Microphone speech recognition and sentence-match feedback • Kana and kanji writing practice • Personal weekly plans, streaks, rewards, and Bridge Missions • Progress evidence and Japan Bridge Certificate • Eight interface languages PLANS Free Sakura offers the foundations with limited AI use and light sponsor breaks after learning. Kotoba Plus expands AI conversation, listening, culture, and daily practice. Sensei Pro adds intensive career, interview, business, JLPT, and expert coaching. Paid plans are ad-free. Kotoba Bloom is built to help every learner communicate with confidence, understand the culture behind the words, and create more human connection between Japan and the world. Terms: https://kotobabloom.com/terms.html Privacy: https://kotobabloom.com/privacy.html

Screenshots

Dohaa!4 screens
KotobaBloom4 screens

Verdict

The call

The clearest difference is in-app purchases: KotobaBloom at none against Dohaa!'s 2. Dohaa!'s advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Dohaa! sells 2 in-app purchases, starting at $5.99 per month. KotobaBloom asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Dohaa! versus KotobaBloom: the parameters behind the verdict, then further details
ParameterDohaa!KotobaBloom
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.0
Further details — not scored
Size158 MB10 MB
Age rating4+4+
DeveloperBeyturk KirezlikRIKUYA SATO

In-app purchases

2 purchases

Dohaa!

Subscriptions2
  • Monthly Premium3 Days trial$5.991 Month
  • Yearly Subscription3 Days trial$19.991 Year
None

KotobaBloom

No in-app purchases

Questions

Is Dohaa! free?
Dohaa! is free to download, with in-app purchases available.
Is KotobaBloom free?
KotobaBloom is free to download, with no in-app purchases.
Do Dohaa! or KotobaBloom have ads?
Neither Dohaa! nor KotobaBloom shows ads.

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