Numbers in Japanese language vs LinDuo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Numbers in Japanese language
Master Japanese numbers with interactive tests and a unique learning algorithm. Features include digital/alphabetic writing options, math and logic challenges, and a number converter. Track your progress with detailed statistics.
- Learning number tests
- Quick knowledge checks
- Math problem solving
- Logical sequence completion
- Number converter
- Progress statistics
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The Japanese language is a big part of world culture. A large number of people around the world are interested in it. Sometimes it seems that it is rather difficult to learn, because it has a unique writing system. But for true connoisseurs of the language there are no barriers! And, as you know, if you start learning a new language from the basics, then learning any language will be quick and effective. Since Japanese numbers are one of the main components of the language, we have created a very handy new application that will help you quickly master them. Thanks to a special algorithm, you can quickly learn Japanese numbers and bring them to automatism. Our new technique using mathematics and logic will appeal to all people who like to think. But for fans of conventional tests, there is a lot of interesting things here. So, our application contains: - learning numbers tests. These are classic tests for learning numbers. But they have one peculiarity. Before starting the training, you can choose the form of writing the number (digital or alphabetic). And of course, for your convenience, you can select the range of numbers you want to study. - quick tests. In this type of tests, you can select the range of numbers to study and immediately start the tasks. This type of test is suitable for those who want to quickly check their knowledge or repeat certain numbers. Thanks to the fast work of the application, you can train in your free time without wasting a minute. - math tests. Our algorithm will provide you with a math problem. You need to solve it and write down the answer in the special field. Before starting the training, you can choose the form of recording the task and answer and a mathematical operation (addition, subtraction, multiplication, division). Once you start using this type of test, you will understand all its usefulness and uniqueness. And most importantly, you will quickly feel the results. - logical tests. Here you have to continue the sequence of three numbers. With the help of logic, you must find the fourth number and enter it in the answer field. Before starting the training, you can also choose the form of recording the assignment and the answer. The use of mathematical and logical tests will be useful to everyone, regardless of the knowledge of mathematics. Your learning will be much more effective because you not only visually memorize the spelling of numbers, but also engage the thinking process. This will improve your Japanese grammar. You will find an additional function in our application. It is a Japanese number converter. With it, you can easily convert a number from digital to alphabetic. This feature will be useful for those who want to quickly test their knowledge. So that you can track your progress, we have added a statistics function. You will be able to see your correct and incorrect answers after each test. Our application will be useful for teaching Japanese numbers to children (like Japanese for children) and adults (Japanese for adults). You can use it at any level of Japanese (even if it is Japanese for beginners or Japanese for advanced). To get results and continually improve your Japanese language skills, you must use our app every day. This will bring you closer to your goal! Support: appsfenls@gmail.com Terms of use & Privacy policy: https://apps.fenls.com/legacy.html
LinDuo
Master Japanese vocabulary with short, engaging lessons. Features native speaker pronunciation, visual aids, and a built-in dictionary. Learn essential words and phrases efficiently, even offline.
- Native speaker pronunciation
- 2378 words in 180 topic lessons
- Offline access
- Illustrations for each word
- Phonetic transcription
- Dark interface
- Progress tracking dictionary
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ADVANTAGES OF OUR APP: * Pronunciation by a native speaker * 2378 words split into 180 topic lessons * Does not require permanent Internet connection * Beautiful illustrations for each word * Phonetic transcription for each word * Dark interface to study at night * Choose from male and female voice * Built in app dictionary with progress * Game "True or False" to review pas material * Special lessons with favorite, difficult, old, random words * Flexible sound settings (music, speaker, effects) * Just 10-15 minutes per day to learn all words * Lesson to learn Hiragana, Kanji * For adults and teens 13+ Only 10-15 minutes per day - Spending just 10-15 minutes every day, will easily allow you to remember all useful Japanese words. While memorizing words, the frequency of lesson is more important than duration of each lesson. 10 minutes on each day of the week will be more productive than one hour of tuition a week. One minute lessons - Taking into account busyness of modern life, we designed each lesson in the way so it would never take more than one minute to complete it! So you no longer need to search for free time to practice Japanese! Simply, once you get a chance, launch the app and do one lesson at a time =) Short sessions will not affect efficiency of word memorization. Only useful Japanese words - Japanese for Beginners: LinDuo HD is a free and quick start to learn Japanese language! Unlike others, we have only the most useful words, which are divided into 180 topic based lessons. Quality is here! Teach-yourself Japanese is designed, that it will use your visual and echoic memory to help you memorize Japanese words fast and easy! Special illustrations - We use only specially developed infographics (developed by psychologists), so your eyes can quickly identify meaning of word or action without stressing them with small unnecessary details. Word pronunciation by native speakers - Our app will help you master pronunciation of Japanese words! Each word is recording by professional native speaker! Additionally, in the settings you can choose between male or female voice. Dynamic lesson difficulty - The app changes lesson difficulty gradually as you progress. To achieve this, it keeps stats for EVERY word! Example: in the spelling mode, initially you need to insert several missing letters in a word, then create a word having extra letters and finally, when you are ready, you will need to type the entire word on the keyboard. Modes for quick learning - The App includes four additional lesson types which are made of Favorites, Difficult, Old, Random words. You can add any word to your favorites and later create custom lesson from your Favorite words. Words are automatically added to "Difficult" (the ones you struggle to memorize) and "Old" (which you have not reviewed for a long time) sections. A "Random" mode will create a unique lesson. Do not need to know how to read - If you cannot read yet, no problem! Each word has a transcription in your language! And for more experienced ones, in the settings, you can choose a phonetic (like in a dictionary) transcription. Additional features - Thanks to your reviews, we are constantly updating the app to make it better! To help you take care of your eyesight, with just one tap, you can activate dark theme. If you temporarily do not have internet access, no problem! The App can work offline as well! Review Past Material - Many good apps do not pay enough attention to review past material! For this purpose we created the word game "True or False". It is very simple, but it's addictive and the most importantly, it helps to repeat past material and never to forget it! Support and Contact Us If you have any questions or suggestions, please never hesitate to send us an email admin@lin-duo.com or use in-app contact form. We are always happy to answer your questions!
Screenshots
Verdict
The clearest difference is review sentiment: LinDuo at 100% against Numbers in Japanese language's 0%. LinDuo also leads on rating (5.0 vs 4.1) and ads (none vs shown). Numbers in Japanese language's advantage is update cadence (every 3 weeks vs every 6 months). On price, ratings volume, in-app purchases and monetization model 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
Both are free to download. Numbers in Japanese language sells 5 in-app purchases, starting at $7.49 per month and LinDuo sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
LinDuo holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 7 and 13 respectively. Written reviews point the same way: 0% of Numbers in Japanese language's written reviews are positive against 100% of LinDuo's.
Numbers in Japanese language ships an update every 3 weeks, LinDuo every 6 months. The most recent releases landed on September 17, 2026 and August 1, 2026 respectively.
| Parameter | Numbers in Japanese language | LinDuo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (7 ratings) | 5.0 (13 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 7 | 13 — better |
| Update frequency | Every 3 weeks — better | Every 6 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.4 | 11.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 300 MB |
| Age rating | 4+ | 4+ |
| Developer | Nelly Latypova | Vitali Simsive |
Customer experience
Numbers in Japanese language
LinDuo
In-app purchases
Numbers in Japanese language
- Learn Languages Better Pro3 Days trial$7.491 Month
- Learn Languages Better Pro3 Days trial$7.991 Month
- Language Learning Course Pro3 Days trial$8.497 Days
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- Pro Complete Language Course3 Days trial$34.991 Year
- Remove advertising$3.99
LinDuo
- Work Offline!$0.99
- Unlimited Energy!$4.99
- All Inclusive!$9.99
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- Help the Project!$29.99
Questions
Is Numbers in Japanese language free?
Is LinDuo free?
Which has better reviews, Numbers in Japanese language or LinDuo?
Do Numbers in Japanese language or LinDuo have ads?
Which is updated more often, Numbers in Japanese language or LinDuo?
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