Comparison

imiwa? vs KanjiGrader

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

Head to head
About

imiwa?

A comprehensive offline Japanese dictionary supporting multiple languages for definitions. It includes kanji information, example sentences, and conjugation tools, making it suitable for learners of all levels.

Highlights
  • Offline Japanese dictionary
  • Multilingual definitions
  • Kanji database
  • Example sentences
  • Conjugation tools
  • Romaji search
Features
Read full description

A complete Japanese dictionary that lives entirely on your device. No internet connection, no subscription, no ads — just fast, powerful lookup whenever you need it. SEARCH ANY WAY YOU THINK Type in kanji, kana, or romaji for Japanese, or search directly in English, French, German, Spanish, Italian, Portuguese, or Russian — imiwa? finds the word you mean. Only English is guaranteed for every entry, but on supported devices, imiwa? uses Apple Intelligence, entirely on-device, to translate the rest into your language. MASTER KANJI YOUR WAY Don't know the reading? Draw it by hand, search by radical, or use SKIP and Four Corner codes. Every kanji page shows correct stroke order, calligraphic styles, JLPT level, school grade, and every word that uses it. POINT YOUR CAMERA AT ANY TEXT Scan a menu, a sign, or a page of a book and look up any word instantly. Live text recognition finds Japanese as you point, and document scanning corrects the perspective on photographed pages. UNDERSTAND WHOLE SENTENCES Paste or type any Japanese sentence into the Analyser and watch it break down into dictionary-linked words, with every conjugation explained and traced back to its base form. A built-in copy of Tae Kim's Guide to Japanese Grammar links directly from the words and grammar points you look up. LEARN AT YOUR OWN PACE Study with flashcards built on a proven spaced-repetition algorithm — from your own vocabulary lists, JLPT levels, school grades, or favorites. Browse full Hiragana and Katakana charts, a searchable counters reference, real example sentences for nearly every word, and keep personal notes, saved vocabulary lists, and a full search history, all exportable. AT A GLANCE Add a Word of the Day or Kanji of the Day widget to your Home Screen, and use Siri Shortcuts to jump straight to the app's tools. On Apple Watch, put today's kanji and word right on your watch face. imiwa? was built on the JMDict and KanjiDic dictionary files from the Electronic Dictionary Research and Development Group, continuing the work of Jim Breen's EDICT project, with example sentences from tatoeba.org. imiwa? is and will always remain free and fully functional. Optional in-app purchases let you support its development — no feature is ever locked behind a paywall. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

KanjiGrader

This app analyzes the popularity of Japanese kanji based on the school grade they are typically learned. It colors kanji within a sentence according to their grade level, helping learners prioritize which characters to study first. Advanced features allow customization of color schemes and grade ranges.

Highlights
  • Color-codes kanji by school grade
  • Displays kanji popularity and learning order
  • Customizable lowest grade range
  • Multiple color schemes
  • Emphasize kanji of specific grades
  • Adjustable colored text size
  • Clipboard utilization
Features
Read full description

The app analyzing the popularity of kanji. The Japanese learn about 1000 kanji in elementary school. In lower grade, we learn kanji which have simple structures and used frequently. As the school grade goes up, they have more strokes and become less used ones. Being conscious of this stage is also helpful for those who learn the Japanese language. This app classifies Kanji based on the school grade in which we learn and displays them with each color. It is made for the education officials and parents mainly for Japan, but I think that it is useful for those who learn Japanese as well. When you read a Japanese sentence and find some kanji you do not know, you can check up the kanji which have much popularity and which you should learn first. Specification Enter a sentence and press the judgment button, then each kanji is colored. Each color is determined based on the grade we learn it in. It displays the relationship between color and grade below the input area. It also displays the numbers of Kanji for each grade. Further specifications After buying the in-app purchase item, some functions become enabled. Changing the lowest grade of the colored range If the target of the sentence is learners who have advanced to a certain extent, it is not necessary to color simple kanji. In this case, you can change the lowest grade of the colored range. Changing color scheme There are five patterns in all: light, heavy, and so on. Emphasizing kanji of the lowest grade of the range I think this is a bit confusing, but, for example, when coloring 4th grade and more, you can emphasize the 4th grade Kanji. The assumed usage is to determine the kanji for that grade one by one whether to leave it as kanji or change it to hiragana. It is for those who are well aware of the proficiency of children such as homeroom teachers. Changing colored text size You can enlarge the colored characters compared to the hiragana, so you can make it easy to see the colored letters even if the hiragana are small. Utilizing the clipboard You can pass texts with other apps. You can create a sentence with another app, check it with this app, and return it to the original app. Since the clipboard itself is a function of the OS, you can use it without purchasing the in-app purchase item. Once you buy it, you can do the easy operation with the button for this purpose.

Screenshots

imiwa?4 screens
KanjiGrader4 screens

Verdict

The call

The clearest difference is rating: KanjiGrader at 5.0 against imiwa?'s 4.5. KanjiGrader also leads on review sentiment (100% vs 91%) and iOS requirement (18.0 vs 26.0). imiwa?'s advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, in-app purchases 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. imiwa? sells 9 in-app purchases, starting at $1.99 per month and KanjiGrader sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

KanjiGrader holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: imiwa? has 261 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 91% of imiwa?'s written reviews are positive against 100% of KanjiGrader's.

UpkeepUpdate frequency

imiwa? ships an update every 3 weeks, KanjiGrader every 3 months. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.

Scorecard7 real differences · 3 level
imiwa? versus KanjiGrader: the parameters behind the verdict, then further details
Parameterimiwa?KanjiGrader
PriceFreeFree
Rating4.5 (261 ratings)5.0 (2 ratings) — better
Positive reviews90.8% of reviews100.0% of reviews — better
Number of ratings261 — better2
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS26.018.0 — better
Further details — not scored
Size799 MB9 MB
Age rating4+4+
DeveloperPierre-Phi di CostanzoMotonari Hibi

Customer experience

imiwa?

All ratings259 ratings
Positive88.8%
Neutral1.2%
Negative10.0%
Written reviews978 reviews
Positive90.8%
Neutral3.2%
Negative6.0%

KanjiGrader

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

imiwa?

Reported bugs

3 issues
  • Search function sometimes becomes unresponsive
  • Settings menu not fully accessible on some devices
  • Clipboard auto-paste feature can be distracting

Requested features

4 requests
  • Add option to change app theme/color scheme
  • Improve export/sharing capabilities for vocab lists
  • Implement handwriting recognition for kanji lookup
  • Expand example sentences and improve their translations

KanjiGrader

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

imiwa?

Subscriptions5
  • Gift a cookie$1.991 Month
  • Gift a drink$4.991 Month
  • Gift a burger2 variants$9.991 Month
Show 2 more
  • Gift a cocktail$19.991 Year
  • Gift a meal$49.991 Year
One-time4
  • Gift a drink$4.99
  • Gift a burger$9.99
  • Gift a cocktail$19.99
Show 1 more
  • Gift a meal$49.99
1 purchases

KanjiGrader

One-time1
  • Premium$0.99

Questions

Is imiwa? free?
imiwa? is free to download, with in-app purchases available.
Is KanjiGrader free?
KanjiGrader is free to download, with in-app purchases available.
Which has better reviews, imiwa? or KanjiGrader?
KanjiGrader is rated higher. imiwa? averages 4.5 out of 5 from 261 ratings, while KanjiGrader averages 5.0 from 2 ratings.
Do imiwa? or KanjiGrader have ads?
KanjiGrader shows ads; imiwa? does not.
Which is updated more often, imiwa? or KanjiGrader?
imiwa? ships an update every 3 weeks, and KanjiGrader every 3 months. Most recently, imiwa? was updated on October 21, 2026 and KanjiGrader on October 9, 2026.

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