MOBI OFFICE vs RubiMask
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MOBI OFFICE
Read full descriptionHide full description
伟豪“MOBI OFFICE”APP是伟豪集团总部及经销商门店打造的多功能管理工具,助力团队高效协作与业务增长。通过一站式客户管理、产品展示、订单处理、采购与库存管理及售后支持,轻松实现业务流程数字化。实时数据同步,让总部与经销商无缝协作,订单状态一目了然,库存动态精准掌控。无论是客户跟进、产品推广还是售后保障,伟豪“MOBI OFFICE”APP 都能为您提供高效、便捷的协助,提升效率,优化体验,让企业的业务更智能、更简单。
RubiMask
Translate and read aloud text from physical books or documents using your device's camera. Tap any word for instant definitions and meanings within its sentence context. Supports various languages and text formats, including vertical Japanese.
- Live camera translation
- Read aloud functionality
- Tap-to-define word lookup
- Furigana masking for Japanese
- PDF and photo text extraction
- Export text, PDF, or audio
Read full descriptionHide full description
Read books in any language — in your own language. Point your camera at a page, select a passage, and RubiMask translates it and reads it aloud. Tap any word to see what it means. Japanese novels, Chinese web fiction, English paperbacks, manga, textbooks, printed handouts: if it's on a page, you can read it. HOW IT WORKS 1. Scan a page with the camera, or open a photo or PDF 2. Drag over the passage you want to read 3. Listen to the translation — then tap words to learn them KEY FEATURES 【Just Point Your Camera】 - Hold your camera over a page and keep still: the page is read and translated right on screen, no photo needed - Reading Japanese? Hide furigana live with the camera, too 【Made for iPhone Duo】 - Half open: the page on top, the translation (or recognized text) below. Fully open: the page and its translation side by side - Furigana-free pages open as a two-page spread, like a real book (right to left for vertical Japanese) - The live camera shows the camera view and the translation together 【Translate Any Page】 - Detects the book's language automatically - Translates on your device with Apple's translation engine - Reads the translation aloud automatically, or plays the original for listening practice - Books already in your language are read aloud without translating 【Tap a Word, Get the Meaning】 - Every word in the passage is tappable - Shows the reading (hiragana for Japanese, pinyin for Chinese) and a quick translation - Look words up in the built-in iOS dictionary - On devices with Apple Intelligence, see what the word means in this exact sentence 【Made for Real Books】 - Built-in document scanner straightens and crops pages - Pinch to zoom in on small print, then select precisely - Vertical Japanese text supported, with furigana (ruby) ignored so it doesn't scramble the text - Save your book and pick up where you left off 【Furigana Masking & OCR Tools】 - Automatically mask furigana on vertical Japanese books - Extract text from PDFs and photos in many languages - Export as text, masked PDF, images, or audio (M4A) PERFECT FOR - Reading books in a language you're learning - Enjoying Japanese novels and manga before they're translated - Understanding textbooks, handouts, and printed documents - Listening to a page instead of reading it FREE & PREMIUM Free: 20 reads per day, and word meanings are always free. Premium: - Unlimited reading - Remove all ads - Unlimited pages (free: 100 pages) - Unlimited project saves (free: 3 projects) - PDF export - Audio export (M4A) Automatic translation requires iOS 18 or later. "In this sentence" meanings require a device with Apple Intelligence. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://keik.co.jp/rubimask/privacy-en.html
Screenshots
Verdict
The clearest difference is in-app purchases: MOBI OFFICE at none against RubiMask's 3. MOBI OFFICE also leads on ads (none vs shown) and iOS requirement (10.0 vs 17.0). On price, update cadence 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. RubiMask sells 3 in-app purchases, starting at $2.99 per month. MOBI OFFICE asks for nothing beyond the download.
MOBI OFFICE ships an update every 4 weeks, RubiMask every 2 weeks. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.
| Parameter | MOBI OFFICE | RubiMask |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 4 weeks | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 10.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 64 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Dongguan YONGTUO Software Co., Ltd. | KeiK LLC |
In-app purchases
MOBI OFFICE
No in-app purchases
RubiMask
- RubiMask Premium$2.991 Month
- RubiMask Premium7 Days trial$11.991 Year
- RubiMask Premium$19.99









