Comparison

Bimoji vs きづき

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

Head to head
About

Bimoji

Master beautiful Japanese handwriting with this app. Practice hiragana, katakana, and hundreds of kanji characters with guided stroke order and scoring. Improve your writing for any occasion.

Highlights
  • Practice hiragana, katakana, and kanji
  • Guided stroke order display
  • Character scoring and feedback
  • Repetition writing and progress tracking
  • Model and suggestion display
  • 300 new newspaper-common characters
Features
Read full description

300 new characters commonly used in Japanese newspapers and other media have been added! The “Beautiful Japanese Handwriting” has been powered up with more characters to practice, focusing on characters that are often handwritten and commonly used in addresses and people’s names. There are many occasions when handwriting is required. If you can write beautifully, you can write with confidence on those occasions. It’s easy to think that writing beautiful handwriting is a matter of aesthetic sense or innate ability, but it is about getting the hang of how to make it look beautiful. In the “Beautiful Japanese Handwriting,” points for writing beautifully are displayed for each character in the model, and by being aware of these points, the character will change. ◆About the character to practice ・In addition to 46 hiragana and 46 katakana characters and 50 basic kanji characters that are often used in daily life, you can practice 300 kanji characters often used in newspapers and other media. ・The basic Kanji characters are selected from a mixture of basic character building blocks, so they can be applied to writing other Kanji characters. ・Displaying the stroke order helps you remember the correct character ・In the hiragana practice, the original kanji are also displayed for reference, so you can deepen your understanding of hiragana by practicing while visualizing the kanji. ◆Functions ・Equipped with the function of judging the characters by mark. ・Judging standard is graded by full marks. ・Model and suggestion is displayed when finished writing. ・Repetition writing is available! Your writing will be recored. You can see your progress by looking objectively. ・90 or more points is considered as “Beautiful Handwriting”. ・Judgment is expressed by the table. ・The difference of the first score and the top rating which came out after practice is displayed as a growing point. ・Sound ON/OFF ・Reset recording Beautiful characters can be written by writing over and over. Beautiful characters are the property of your life.

About

きづき

Features
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保育園・幼稚園・学校のおたよりを撮るだけ。日付・時間・持ち物をAIが読み取って、家族の手帳に自動で追加します。手入力も、冷蔵庫の貼り紙とのにらめっこも、もういりません。 ◆ こんな経験はありませんか ・冷蔵庫がおたよりで埋まっている ・行事の日付を手帳に写すのを忘れていた ・「あした体操服の日だった」と前の日の夜に気づく きょうだいで園や学校が別々なら、おたよりは月に10枚以上。整理しきれないのは、あなたのせいではありません。 ◆ きづきができること 【撮るだけで、予定になる】 おたよりをカメラで撮ると、AIが日付・時間・持ち物を読み取って予定に。だいじなところにはマーカーを引いてお見せします。 【今やることは、ひとつだけ】 ホームを開くと、「今夜は、ひとつだけ。」と、いま いちばん大事なことだけお知らせ。済んだら「済」のハンコを押すだけです。先の持ち物は きづきの預かり帳がおぼえていて、その日のよるに、また言います。 【家族の手帳になる】 予定は子どもごとに色分けされて、手帳のページに並びます。月・週・リスト表示にも切り替えられます。Googleカレンダーとの同期にも対応。 【前の日の夜に、そっとリマインド】 持ち物は前夜のうちにお知らせ。当日の朝にあわてません。 【家族で、おなじ手帳を】 招待コードでパートナーを招待すると、同じ予定と持ち物をいっしょに見られます。どちらかが済ませたら、もう片方に「済」が届きます。 【わからないことは、正直に】 AIのよみとりに自信がないときは「自信がありません」とお伝えします。なぜこの予定を選んだのか、理由もいつでも確認できます。 ◆ AIチャット「きづき」(プレミアム) 「遠足の持ち物は?」と聞くと、スキャンしたおたよりの内容から答えます(月30回)。 ◆ 料金 ・無料: スキャン月10回 / 家族メンバー2人まで / 子どもの登録は無制限 ・プレミアム: 月額480円、または年額3,800円(月あたり400円)  スキャン無制限 / AIチャット / 家族メンバー無制限 / 3ヶ月より前のおたよりもさかのぼって閲覧 ◆ こんな方に ・共働きで、おたよりを見る時間が夜しかない ・きょうだいで園や学校が別々 ・夫婦で予定と持ち物を分担したい カメラで撮れれば、それでじゅうぶん。 まずは1枚、おたよりを撮ってみませんか。

Screenshots

Bimoji4 screens
きづき4 screens

Verdict

The call

The clearest difference is in-app purchases: Bimoji at none against きづき's 4. きづき's advantage is update cadence (every 3 days vs every 6 weeks). On price, ads, device support and iOS requirement 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. きづき sells 4 in-app purchases, starting at $2.99 per month. Bimoji asks for nothing beyond the download.

UpkeepUpdate frequency

Bimoji ships an update every 6 weeks, きづき every 3 days. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 6 level
Bimoji versus きづき: the parameters behind the verdict, then further details
ParameterBimojiきづき
PriceFreeFree
Positive reviews8.7% of reviews—
Update frequencyEvery 6 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size91 MB56 MB
Age rating4+4+
DeveloperGloding Inc.Rst.com

In-app purchases

None

Bimoji

No in-app purchases

4 purchases

きづき

Subscriptions4
  • おたよりAI Premium(月額)$2.991 Month
  • Family Monthly$4.991 Month
  • おたよりAI Premium(年額)$29.991 Year
Show 1 more
  • Family Annual$49.991 Year

Questions

Is Bimoji free?
Bimoji is free to download, with no in-app purchases.
Is きづき free?
きづき is free to download, with in-app purchases available.
Do Bimoji or きづき have ads?
Neither Bimoji nor きづき shows ads.
Which is updated more often, Bimoji or きづき?
Bimoji ships an update every 6 weeks, and きづき every 3 days. Most recently, Bimoji was updated on October 16, 2026 and きづき on October 7, 2026.

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