Comparison

Bilingual vs MozcCo

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

Head to head
About

Bilingual

Features
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Message anyone in another language without repeatedly leaving the conversation. Bilingual brings translation directly into your keyboard. Write a reply, tap Translate, and insert the result into the active text field. Receive a message in another language? Copy it and use Bilingual’s paste button to translate it without opening a separate translator. SUPPORTED TRANSLATION LANGUAGES English, Japanese, Korean, Simplified Chinese, Traditional Chinese, Spanish, Vietnamese, Thai, Brazilian Portuguese, French, and German. TRANSLATE WHERE YOU TYPE • Translate outgoing replies directly from the keyboard • Translate copied incoming messages without leaving the conversation • Automatically detect supported languages and adjust the direction • Translate between supported languages without requiring English • Undo translations or clear the message when needed • Browse and search the built-in emoji keyboard SWIPE OR TAP TO TYPE Glide across the English keyboard to write words, or combine tapping and swiping within a word. Choose alternative suggestions when needed. Optional on-device learning helps recognize your vocabulary, with controls to manage your personal word bank or reset learning. TYPE IN MORE LANGUAGES Bilingual includes multilingual Latin keyboards, Japanese Kana Flick and Romaji typing with offline Kana-to-Kanji conversion, Korean 2-Set Hangul composition, and Simplified and Traditional Chinese Pinyin input. Swipe typing is available for English. FREE ON-DEVICE TRANSLATION Download Google language models once, then translate without a per-message fee. Apple Translation is also available inside the Bilingual app for supported language pairs. TRY AI NATIVE FOR FREE AI Native translates meaning and intent while helping your message sound natural. Enable Free AI Translations in the app to use five short translations a day with Casual, Standard, and Polite tones. No subscription required. AI translation requires an internet connection. MORE WITH BILINGUAL PRO • Translate longer messages and use AI for image translation • Adjust naturalness, language difficulty, and translation length • Choose recipient presets for friends, family, coworkers, customers, and partners • Save preferred translations for names, words, and phrases • Preserve formatting and emoji when desired • Read completed translations aloud • Adjust translation direction, model, and tone from a Home Screen widget • View private translation usage statistics IMAGE TRANSLATION BETA Choose an image from Photos or take a photo to recognize and translate visible text. Text recognition runs on your device. Results may vary with image quality and layout. BUILT WITH PRIVACY IN MIND Bilingual does not continuously upload what you type. Offline translation, swipe recognition and learning, supported keyboard composition, and image text recognition run on your device. With your permission, AI Native sends submitted text and applicable translation preferences, including saved terminology, to OpenAI through Bilingual’s service. Images and unrelated typing are not uploaded. Some features and on-device language availability may vary by provider, language pair, device, and region. Pro allows up to 500 AI requests per day and 10,000 per calendar month, shared across devices, with up to 8,000 characters per request and 10 requests per minute. Limits reset in UTC without rollover. On-device translation does not use this allowance. Bilingual Pro is an optional monthly subscription. Payment is charged to your Apple Account. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel it in your App Store subscription settings. Privacy Policy: https://bilingualkeyboard.app/privacy Terms of Use (EULA): https://bilingualkeyboard.app/terms Support: https://bilingualkeyboard.app/support

About

MozcCo

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キーボードの配列・サイズ・色を、自分の使い心地に合わせて。 MozcCoは、かなフリックとローマ字QWERTYが使える日本語キーボードです。iPhoneでの片手入力から、iPadでの両手入力まで。高さやキー間隔を調整し、好みのテーマを選べます。日本語変換は端末内で行います。 【持ち方に合わせて、入力方法を選べる】 ・日本語12キーのかなフリックと、ローマ字QWERTY ・英語の分割QWERTY(iPadと対応する横向きのiPhone) ・日本語・英語・数字それぞれで、縦向き・横向きの配列を設定 ・かなと英字を同時に表示する2面キーボード ・2面の左右入れ替えと、3面のドラッグによる並べ替え ・iPadなど広い画面向けの3面12キー・両手12キー ・英語・数字でも両手12キーを選択(iPadと対応する横向きのiPhone) ・英字・数字入力、絵文字と記号 【変換と、言葉の続きをサポート】 ・Mozcによる予測・文節変換を端末内で実行 ・文脈に応じた変換と、入力中に表示する候補の順位を改善 ・英語の単語予測と、文脈に応じた次の単語の提案 ・ユーザー辞書に登録した単語を変換・予測に利用 ・変換候補を一覧に広げて選択 ・次語の履歴学習を有効にすると、自分の確定履歴に基づく続きを候補として表示 ・任意で有効にできる変換学習と、自分の確定履歴を使った次語予測 ・直前の文節の再変換、取り消しなどの編集補助 個人の履歴を使う学習は初期状態ではオフです。設定から有効にでき、停止・学習データの全消去にも対応しています。学習データは端末内で扱います。 【サイズも、見た目も、自分好みに】 ・キーボードの横幅・高さ、キー間隔、片手向けの配置を調整 ・対応する分割配列で、左右の間隔とそれぞれの位置を調整 ・12キー・2面・3面・両手配列で、端の機能キー列と文字キー列の幅の割合を調整 ・落ち着いた色から鮮やかな赤・緑・青まで、好みのテーマを選択 ・テーマの明暗は、システムに合わせる・常にライト・常にダークから選択 ・補助ラベルやフリックガイドの表示を切り替え 【フルアクセスは任意】 通常の文字入力・変換に、フルアクセスの許可は必要ありません。ペースト機能、キーボード内からの設定保存、本体の設定画面を開く操作には、任意のフルアクセスを使用します。MozcCo本体から設定を変更する場合は不要です。 入力本文や貼り付けた内容を運営者・広告サービスへ送信する機能はありません。キーボード内に広告は表示しません。未購入の場合はMozcCo本体の設定画面と、その先の各設定画面に広告を表示します。アプリ内の買い切り購入で広告を非表示にできます。広告サービスによるデータの取扱いはプライバシーポリシーをご確認ください。 【使い始めるには】 インストール後、iOSの「設定」からMozcCoキーボードを追加し、入力欄でキーボードを切り替えてご利用ください。パスワード欄など、iOSや利用先アプリの仕様により他社製キーボードを使用できない入力欄があります。

Screenshots

Bilingual4 screens
MozcCo4 screens

Verdict

The call

The clearest difference is ads: Bilingual at none against MozcCo's shown. MozcCo's advantage is update cadence (daily vs weekly) and iOS requirement (17.0 vs 26.0). 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. Bilingual sells 1 in-app purchase, starting at $9.99 per month and MozcCo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Bilingual ships an update weekly, MozcCo daily. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

Scorecard3 real differences · 3 level
Bilingual versus MozcCo: the parameters behind the verdict, then further details
ParameterBilingualMozcCo
PriceFreeFree
Update frequencyWeeklyDaily — better
AdsNo — betterYes
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size120 MB55 MB
Age rating4+4+
DeveloperRustin WingerMasaru Sadahisa

In-app purchases

1 purchases

Bilingual

Subscriptions1
  • Bilingual Pro Monthly$9.991 Month
1 purchases

MozcCo

One-time1
  • MozcCo 広告なし$11.99

Questions

Is Bilingual free?
Bilingual is free to download, with in-app purchases available.
Is MozcCo free?
MozcCo is free to download, with in-app purchases available.
Do Bilingual or MozcCo have ads?
MozcCo shows ads; Bilingual does not.
Which is updated more often, Bilingual or MozcCo?
Bilingual ships an update weekly, and MozcCo daily. Most recently, Bilingual was updated on October 14, 2026 and MozcCo on October 17, 2026.

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