7 vs 敬語ボタン|AI変換・返信キーボード
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
7
Print photos and documents directly from your smartphone to 7-Eleven multicopy machines in Japan. You can also scan physical documents and save them electronically to your device. Supports various file formats and offers high-resolution scanning.
- Smartphone printing
- Document scanning
- Wi-Fi connectivity
- Photo printing
- Postcard printing
- High-resolution scanning
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You can easily print photos and documents in your smartphone! This App can help you to print photos and documents in the smartphone, by sending them via Wi-Fi connection to the Multi-copy machine in 7-Eleven stores in Japan. You can scan your physical document to save it electronically in your smartphone! This App can also save images in your smartphone, scanned by the Multi-copy machine. Overview of Print service 1)Document Print, Photograph Print, and Postcard Print are available by the dedicated paper. (It is possible to print your brought postcard paper only instead.) 2)You can print directly via Wi-Fi connection. 3)Simple operation without any password required, as well as security ensured. Overview of Scan service 1)High-resolution scanning of black and white 600dpi and full-color 400dpi. 2)You can save it directly via Wi-Fi connection to your smartphone. Terms and Conditions - This App can be only used with Multi-copy machines located at 7-Eleven stores in Japan. - It corresponds to Japanese and English languages. - OS version from iOS/iPadOS 18, 26, 27 are supported. - You will pay when you print, or when you save your scanned data. Specifications for each service - Printable file formats - Photograph Print: JPEG, TIFF, BMP, and PNG - Document Print: PDF, XPS, XDW, JPEG, TIFF, BMP, and PNG - Postcard Print: PDF, XPS, XDW, JPEG, TIFF, BMP, and PNG - File formats for saving the scanned data - PDF, XDW, JPEG, and TIFF - Maximum number of transmission files - Photograph/Document/Postcard Print: 30 MB per file - Photograph/Document/Postcard Print: 60 items - Maximum number of files to be received - Scan: 800 MB per file - Scan: 20 items
敬語ボタン|AI変換・返信キーボード
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Writing Japanese is one thing. Sounding right is another. A message can be grammatically correct and still feel too blunt, too casual, or strangely formal. 敬語ボタン helps you find the right tone without leaving the app you are using. Type normally in LINE, email, Slack, Instagram, or any other app, then tap an AI button to make your Japanese more polite, natural, concise, friendly, or professional. No copying everything into ChatGPT. No rewriting the same sentence five times. Just type, tap, and send with confidence. ■ Made for real-life Japanese communication ・Write appropriate messages to managers, professors, clients, and coworkers ・Turn textbook Japanese into wording that sounds more natural ・Soften messages that may come across as cold or too direct ・Create polished Japanese emails without memorizing business expressions ・Translate English into natural Japanese that fits the situation ・Generate a reply when you are unsure what to say next ■ Key features ◎ Rewrite Japanese in one tap Transform your text into polite Japanese, business Japanese, casual language, clearer wording, and more. Choose the tone that fits the person and situation. ◎ AI Reply Copy a message you received and tap Reply. AI reads the context and suggests natural responses you can send or edit. ◎ A complete Japanese keyboard Use flick input or romaji input and switch between them freely. 敬語ボタン works as your everyday Japanese keyboard—not just a separate writing tool. ◎ Multiple suggestions Compare several versions and choose the one that sounds most like you. Replace your original text instantly without complicated settings. ◎ Create AI buttons for your needs Set up buttons for tasks such as proofreading, translation, email writing, shortening, or casual conversation. ■ Designed with privacy in mind Normal keyboard input is processed on your device. Text is sent to AI only when you intentionally tap an AI button. Your everyday typing is not automatically uploaded or analyzed. ■ Recommended for ・International students and professionals living in Japan ・Japanese learners who understand the language but struggle with tone ・Anyone who regularly communicates with Japanese coworkers or clients ・People who want to write faster without sounding unnatural ・Both flick-input and romaji-input users Spend less time wondering, “Does this sound okay?” With 敬語ボタン, write Japanese that fits the moment—and send it with confidence.
Screenshots
Verdict
The clearest difference is update cadence: 敬語ボタン|AI変換・返信キーボード at every 3 days against 7's every 3 months. 敬語ボタン|AI変換・返信キーボード also leads on iOS requirement (16.4 vs 18.0). On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
7 ships an update every 3 months, 敬語ボタン|AI変換・返信キーボード every 3 days. The most recent releases landed on September 30, 2026 and September 24, 2026 respectively.
| Parameter | 7 | 敬語ボタン|AI変換・返信キーボード |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (285 ratings) — better | — |
| Positive reviews | 35.0% of reviews | — |
| Number of ratings | 285 — better | — |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 71 MB | 228 MB |
| Age rating | 4+ | 4+ |
| Developer | FUJIFILM Business Innovation Corp. | Yihuan Sun |
In-app purchases
7
No in-app purchases
敬語ボタン|AI変換・返信キーボード
No in-app purchases









