Comparison

AnnoReader vs 英文読解

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

Head to head
About

AnnoReader

This app visually breaks down English sentences to improve grammar understanding and reading comprehension. It offers annotation, translation, and text-to-speech features to aid learners in mastering sentence structure and fluency.

Highlights
  • Visual syntax analysis of sentences
  • Phrase and clause translation
  • Text-to-speech with accent options
  • AI grammar checking
  • OCR for text capture
  • Dictionary lookup and phrasal verb meanings
Features
Read full description

AnnoReader: English Grammar Learning Tool AnnoReader is an "English Grammar Learning Tool" designed for English language learners. It helps improve reading comprehension by making sentence structure and modification relationships instantly visible. Purpose This app was developed to address common challenges faced by English learners, such as: - Wanting to learn English grammar more effectively - Difficulty identifying phrases and clauses - Trouble distinguishing the five sentence patterns (SVOC) - Preparing for long passages in tests like TOEIC - Desire to read more fluently With translation and text-to-speech features, AnnoReader can also be used for listening and speaking practice beyond grammar study. Key Features English Annotation (Syntax Analysis) - Visualizes clauses, phrases, and modification relationships - Displays parts of speech for words - Provides dictionary lookup for words - Shows meanings of phrasal verbs - Highlights the five sentence patterns (SVOC) - Underlines compound words Translation - Displays translations by phrase and clause units - Supports various languages, including Japanese Text-to-Speech - High-quality native speaker voice for reading English text - Four accent options: American, British, Australian, and Indian - Allows simultaneous grammar and listening practice - Repeat function and timed rewind feature for enhanced learning AI Grammar Check - AI-powered checking of inputted English text - Easily identifies grammatical errors and typos Camera Function (OCR) - Captures English text from books or documents using the built-in camera - Performs annotation on the captured text Multiple Input Methods - Direct text input - Paste from clipboard - Import text via iOS share function Customization Settings - Adjustable font and annotation settings to suit user preferences For more information: - Terms of Service: https://annoreader.com/ja/terms_of_service - Privacy Policy: https://annoreader.com/ja/privacy

About

英文読解

Features
Read full description

このアプリを使って演習問題を解くことで、自然に英文読解の方法を身につけることができます。 ①演習問題の各文章には、検討すべき部分には下線を引き、それに関する小問がいくつか設定されています。 ②小問は英文読解のプロセスを段階的に問うものです。(どの英文に対しても全く同じプロセスを辿ることが重要です) ③小問に全て解答すれば、自動的に正しい訳が組み立てられるようになっています。

Screenshots

AnnoReader4 screens
英文読解4 screens

Verdict

The call

The clearest difference is in-app purchases: 英文読解 at none against AnnoReader's 4. 英文読解 also leads on review sentiment (100% vs 69%) and update cadence (every 10 days vs monthly). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AnnoReader sells 4 in-app purchases, starting at $1.49 per month. 英文読解 asks for nothing beyond the download.

UpkeepUpdate frequency

AnnoReader ships an update monthly, 英文読解 every 10 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 4 level
AnnoReader versus 英文読解: the parameters behind the verdict, then further details
ParameterAnnoReader英文読解
PriceFreeFree
Positive reviews69.2% of reviews100.0% of reviews — better
Update frequencyMonthlyEvery 10 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size95 MB46 MB
Age rating4+12+
DeveloperHironobu SaitoKazuhiro.Yamada

Customer experience

AnnoReader

Written reviews26 reviews
Positive69.2%
Neutral23.1%
Negative7.7%

英文読解

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

AnnoReader

Subscriptions4
  • Basic(monthly)7 Days trial$1.491 Month
  • Basic Plus(Monthly)7 Days trial$3.491 Month
  • Pro(Monthly)$4.991 Month
Show 1 more
  • Pro Plus (Monthly)$11.991 Month
None

英文読解

No in-app purchases

Questions

Is AnnoReader free?
AnnoReader is free to download, with in-app purchases available.
Is 英文読解 free?
英文読解 is free to download, with no in-app purchases.
Do AnnoReader or 英文読解 have ads?
Both AnnoReader and 英文読解 show ads.
Which is updated more often, AnnoReader or 英文読解?
AnnoReader ships an update monthly, and 英文読解 every 10 days. Most recently, AnnoReader was updated on November 3, 2026 and 英文読解 on November 4, 2026.

Other comparisons