UD Browser vs ひらがなめっちゃわかるもん!!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UD Browser
This app enhances reading accessibility with universal design principles. It supports various e-book formats, offers OCR for document digitization, and includes text-to-speech and zoom features for comfortable reading by anyone.
- Universal design for accessibility
- Supports EPUB, DAISY, PDF, HTML formats
- OCR for digitizing paper documents
- Text-to-speech functionality
- Keyboard navigation and zoom display
- Reflowable and fixed layouts
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UD Browser is an e-book reading application developed based on universal design principles, with a strong focus on enhancing reading accessibility. This application allows users to switch between fixed layouts (PDF) and reflow layouts (HTML), while supporting a wide range of e-book formats, including EPUB and DAISY. Designed for comfortable use by anyone, it features an OCR function, zoom display, keyboard navigation, dictionary search, and text-to-speech capabilities. The intuitive, easy-to-navigate menus and text selection functions ensure that individuals with low vision can confidently use the app. Additionally, the OCR and file conversion functions enable quick digitization of paper documents. Ideal for use in educational settings, workplaces, and at home, this app is a powerful tool for supporting learning and information sharing. This application was developed under contract with the Yasushi Nakano Laboratory at Keio University and was completed with research funding from the Ministry of Education, Culture, Sports, Science and Technology (MEXT) and the Japan Society for the Promotion of Science (JSPS) (Grant Numbers: 16H02072, 19H00623, 22H00081). Application Features - Easy-to-use interface with large, readable menus - Dictionary search and text-to-speech functionality - Page jump feature for quick navigation - Support for keyboard operations - Reflow display that maintains readability when text is enlarged - Conversion functionality for text files, Word files, and PDF files - OCR functionality for digitizing paper documents - Compatibility with EPUB and DAISY file formats
ひらがなめっちゃわかるもん!!
This app helps young children and children with disabilities master hiragana through interactive lessons. It offers adjustable difficulty levels and features like sound effects, switch control, and card sharing to aid learning and communication.
- Hiragana learning for children
- Adjustable difficulty levels
- Sound effect settings
- Switch control functionality
- Card send/receive feature
- Communication aid through typing/pointing
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ことばの専門家が作成した、幼児・障がい児向けのひらがな学習アプリ 第2弾! 第1弾でひらがなが「なんとなく」わかった後は、このアプリで「しっかり」分かる勉強をしよう! 細かい難易度調整でお子さんの力に合わせた課題が作れるよ! 前回同様、イタズラ防止の為の効果音設定、スイッチコントロール機能、カード送受信機能搭載! おしゃべりでコミュニケーションが取りづらい子の代替手段として、ひらがなのタイピングや50音表の指差しという手段があります。 本アプリは50音表でコミュニケーションが取れるようになる為の練習方法として便利なアプリです!
Screenshots
Verdict
The clearest difference is in-app purchases: UD Browser at none against ひらがなめっちゃわかるもん!!'s 2. UD Browser also leads on ads (none vs shown) and update cadence (weekly vs every 2 months). 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. ひらがなめっちゃわかるもん!! sells 2 one-off in-app purchases. UD Browser asks for nothing beyond the download.
UD Browser ships an update weekly, ひらがなめっちゃわかるもん!! every 2 months. The most recent releases landed on September 16, 2026 and August 8, 2026 respectively.
| Parameter | UD Browser | ひらがなめっちゃわかるもん!! |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews — better | 33.3% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 148 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | Climb App | YUUKI UCHIYAMA |
Customer experience
UD Browser
ひらがなめっちゃわかるもん!!
In-app purchases
UD Browser
No in-app purchases
ひらがなめっちゃわかるもん!!
- 開発者にコーヒーを奢る$1.99
- プレミアム機能$3.99
Questions
Is UD Browser free?
Is ひらがなめっちゃわかるもん!! free?
Do UD Browser or ひらがなめっちゃわかるもん!! have ads?
Which is updated more often, UD Browser or ひらがなめっちゃわかるもん!!?
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