Kaigyo vs ポートフォルダ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kaigyo
Easily insert line breaks and special characters into your social media posts. Save drafts, convert fonts, and enhance your text for wider expression.
- Smooth line breaks for text input
- Save drafts for multiple pages
- Special characters keyboard
- Font conversion for alphabets and numbers
- Copy and paste functionality
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Do you ever find yourself unable to properly insert line breaks when posting text on SNS, resorting to using "*" or "." instead? For those who feel such frustration, an app has been created to facilitate smooth line breaks in text inputs. Hello, I am "Kaigyo". The usage is very simple! Just input the text you want to post in "Kaigyo", click the "Copy Text" button, and then paste it into the text box of the app you're posting to! Not just line breaks! Handy editing features! ・A "Draft" feature that allows you to save texts you want to post on multiple pages. ・A "Special Characters Keyboard" that lets you input hieroglyphs and cute symbols. ・A "Font Conversion" feature that allows changing the font of alphabets and numbers. Please make sure to use these as well. Your range of expression in SNS posts will greatly expand! *Please note that due to changes in specifications of the posting applications, it may become impossible to insert line breaks as intended. We appreciate your understanding in advance.
ポートフォルダ
Organize your creative works, notes, and personal collections into distinct folders. Share your content with customizable privacy settings and present your portfolio beautifully.
- Organize posts into custom folders
- Support for image and text posts
- Private folders with lock feature
- Option to hide posts from new arrivals timeline
- Vertical scrolling for multi-image posts (ideal for manga)
- Edit posts after publishing
- Display external social media links as folders
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ポートフォルダではコンセプトをフォルダに分けて投稿できるので、創作、漫画、二次創作、オリジナルなどと分けて見やすくまとめることができます。 画像や文章の投稿が可能です。 うちの子をまとめたり、キャラシ、プロット、小説、ネタ帳、推しのまとめとしてフォルダに分けている人達や、一次創作、二次創作、版権、イラストのようなフォルダ名にして、それぞれに作品を投稿している人もいます。 まとめることによってしっかり発信できますし、フォルダに鍵をかけることで自分だけのフォルダにすることができます。 自由にフォルダに分けて表現したいことがたくさんある人におすすめです! 旅行の写真をまとめたり、子供の写真は鍵フォルダにまとめたり、勉強のメモ帳など、日常や趣味に使えるので創作者ではない人たちにも使っていただいています。 <主な機能> ・たくさん投稿しても新着タイムラインを荒らさないための「新着に載せない機能」 ・複数画像を投稿した時に、縦スクロールで見せられる機能(漫画の投稿に最適) ・それぞれのフォルダに鍵をかけられる ・投稿は後から編集できる ・自分のSNSなどのリンクをフォルダとして大画面で表示できる <こんな人におすすめ> ・自分の活動を綺麗にまとめて表現したい人! ・表現したいことが複数ある人! ・クリエイティブコンテンツを見やすく分けて投稿したい人! ・ポートフォリオを用意したいクリエイター! 「表現の自由」を目指したSNSアプリです!
Screenshots
Verdict
The clearest difference is in-app purchases: ポートフォルダ at none against Kaigyo's 3. ポートフォルダ also leads on ads (none vs shown) and update cadence (weekly vs monthly). Kaigyo's advantage is review sentiment (100% vs 72%). On price, 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
Both are free to download. Kaigyo sells 3 one-off in-app purchases. ポートフォルダ asks for nothing beyond the download.
Kaigyo ships an update monthly, ポートフォルダ weekly. Both last shipped on October 22, 2026.
| Parameter | Kaigyo | ポートフォルダ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (203 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 72.0% of reviews |
| Number of ratings | 203 — better | — |
| Update frequency | Monthly | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 67 MB | 127 MB |
| Age rating | 4+ | 12+ |
| Developer | Shintaro Morikawa | PortFolder, Inc. |
Customer experience
Kaigyo
ポートフォルダ
In-app purchases
Kaigyo
- Hide all ads$1.99
- Increase pages$1.99
- Further increase pages$1.99
ポートフォルダ
No in-app purchases









