Comparison

Furigana Reader vs Document Scanner By MadMath

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

Head to head
About

Furigana Reader

This app automatically adds furigana (ruby annotations) to Japanese websites, providing instant readings for kanji. It offers a reader mode, dictionary lookup, and customizable display options to enhance your Japanese browsing experience.

Highlights
  • Automatic furigana annotations
  • Reader mode for distraction-free articles
  • In-page dictionary lookup
  • Built-in ad and tracker blocker
  • Customizable ruby text appearance
  • Romaji support (Hepburn/Wapuro)
  • Share and action extensions
Features
Read full description

Furigana Reader adds furigana (ruby annotations) to any Japanese website automatically, helping you read kanji you don't know yet. FEATURES - Automatic Furigana: Browse any website and get instant hiragana or romaji readings above kanji - Reader Mode: View articles in a clean, distraction-free layout with furigana - Dictionary Lookup: Tap any annotated word in reader mode to look up its definition - Ad Blocker: Built-in ad and tracker blocking for a cleaner browsing experience - Customizable: Adjust ruby text size, color, and opacity to your preference - Romaji Support: Choose between Hepburn and Wapuro romanization styles - Share Extension: Open pages from Safari or any browser via the share sheet - Action Extension: Quick-open the current page with furigana from Safari's toolbar - Dark Mode: Full support for light and dark appearances HOW IT WORKS Furigana Reader accurately analyzes Japanese text and generates readings in real time. The engine handles complex cases including counters, dates, and special number readings. PERFECT FOR - Japanese language learners at any level - Reading news, blogs, and articles in Japanese - Anyone who encounters unfamiliar kanji while browsing

About

Document Scanner By MadMath

Features
Read full description

Document scanner allows you toβ€―create, save, and organise your paper documents as a digital file. Scan anything β€” receipts, notes, ID cards, recipes, photos, business cards, whiteboards β€” and turn them into PDF or JPEG files you can work with on your smartphone, tablet, or computer. HOW IT WORKS β€’ Scan any document and convert to PDF or photo. β€’ Save and organise your important documents so they are easy to find.

Screenshots

Furigana Reader4 screens
Document Scanner By MadMath4 screens

Verdict

The call

The clearest difference is in-app purchases: Document Scanner By MadMath at none against Furigana Reader's 1. Document Scanner By MadMath also leads on ads (none vs shown) and iOS requirement (13.0 vs 26.0). Furigana Reader's advantage is update cadence (every 3 weeks vs every 7 months). On price and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Furigana Reader sells 1 one-off in-app purchase. Document Scanner By MadMath asks for nothing beyond the download.

UpkeepUpdate frequency

Furigana Reader ships an update every 3 weeks, Document Scanner By MadMath every 7 months. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

Scorecard4 real differences Β· 4 level
Furigana Reader versus Document Scanner By MadMath: the parameters behind the verdict, then further details
ParameterFurigana ReaderDocument Scanner By MadMath
PriceFreeFree
Positive reviews50.0% of reviewsβ€”
Update frequencyEvery 3 weeks β€” betterEvery 7 months
AdsYesNo β€” better
In-app purchasesYesNo β€” better
MonetizationFree with in-app purchasesβ€”
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS26.013.0 β€” better
Further details β€” not scored
Size57 MB5 MB
Age rating17+4+
DeveloperAkitoPalanisamy Shanmugam

In-app purchases

1 purchases

Furigana Reader

One-time1
  • Remove Ads$0.99
None

Document Scanner By MadMath

No in-app purchases

Questions

Is Furigana Reader free?
Furigana Reader is free to download, with in-app purchases available.
Is Document Scanner By MadMath free?
Document Scanner By MadMath is free to download, with no in-app purchases.
Do Furigana Reader or Document Scanner By MadMath have ads?
Furigana Reader shows ads; Document Scanner By MadMath does not.
Which is updated more often, Furigana Reader or Document Scanner By MadMath?
Furigana Reader ships an update every 3 weeks, and Document Scanner By MadMath every 7 months. Most recently, Furigana Reader was updated on October 4, 2026 and Document Scanner By MadMath on October 2, 2026.

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