Comparison

AI英語添削くん 正しい英文に添削推敲 vs Chat Yourself

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

Head to head
About

AI英語添削くん 正しい英文に添削推敲

Features
Read full description

AIが自然な英語に直してくれる添削・推敲アプリです。「この表現でいいのかな」「文法合ってるかな」違和感があれば AIに聞いてみよう。AIには高性能なChat GPT 4o miniを採用し、何度でも気兼ねなく英文を添削・推敲ができます。シンプルを極めた機能&使い方で、チャットの途中でも手軽に使えます。簡易的な日英翻訳機能もついています。英語が思い浮かばないときも、日本語で入力すれば自然な英文を作ってくれます。添削結果は緑のボタンを押すだけでコピーできます。

About

Chat Yourself

Engage in solo chat conversations to organize your thoughts and uncover new insights. This app offers AI summarization to condense your writing and allows for easy export and sharing of your content. It's designed with an intuitive interface and a strong focus on privacy, storing data solely on your device.

Highlights
  • Solo chat for thought organization
  • AI summarization for insights
  • Export content as PDF
  • Share content via SNS
  • Add location, photos, and files
  • Privacy-focused, on-device storage
Features
Read full description

This app helps you organize your chaotic thoughts and gain new insights through chat-based conversations with yourself. ■ Main Features: - Write down your thoughts naturally in a solo chat. - AI summarization helps condense the content you’ve written, which may lead to new insights. - Export your written content as a PDF. - Share your written content via SNS or other platforms. ■ Characteristics: - Intuitive interface that lets you quickly jot down thoughts as they come to you. - Privacy-focused: your conversations are saved only on your device. - AI summarization feature supports organizing your thoughts. - Not just text: you can also add location data, photos, and files to your notes. ■ Recommended for: - Organizing daily thoughts and emotions. - Drafting or prototyping scripts or novels. - Writing a diary in conversation form. - Finding solutions to complex problems. - When you want to reflect on yourself and enrich your personal time.

Screenshots

AI英語添削くん 正しい英文に添削推敲3 screens
Chat Yourself4 screens

Verdict

The call

The clearest difference is in-app purchases: AI英語添削くん 正しい英文に添削推敲 at none against Chat Yourself's 1. Chat Yourself's advantage is update cadence (weekly vs every 4 months) and iOS requirement (15.1 vs 17.6). 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. Chat Yourself sells 1 in-app purchase, starting at $0.99 per month. AI英語添削くん 正しい英文に添削推敲 asks for nothing beyond the download.

UpkeepUpdate frequency

AI英語添削くん 正しい英文に添削推敲 ships an update every 4 months, Chat Yourself weekly. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 5 level
AI英語添削くん 正しい英文に添削推敲 versus Chat Yourself: the parameters behind the verdict, then further details
ParameterAI英語添削くん 正しい英文に添削推敲Chat Yourself
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 4 monthsWeekly — better
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.615.1 — better
Further details — not scored
Size8 MB45 MB
Age rating4+4+
Developerkaitekidigital Inc.Brain Bloom LLC.

In-app purchases

None

AI英語添削くん 正しい英文に添削推敲

No in-app purchases

1 purchases

Chat Yourself

Subscriptions1
  • Monthly3 Days trial$0.991 Month

Questions

Is AI英語添削くん 正しい英文に添削推敲 free?
AI英語添削くん 正しい英文に添削推敲 is free to download, with no in-app purchases.
Is Chat Yourself free?
Chat Yourself is free to download, with in-app purchases available.
Do AI英語添削くん 正しい英文に添削推敲 or Chat Yourself have ads?
Both AI英語添削くん 正しい英文に添削推敲 and Chat Yourself show ads.
Which is updated more often, AI英語添削くん 正しい英文に添削推敲 or Chat Yourself?
AI英語添削くん 正しい英文に添削推敲 ships an update every 4 months, and Chat Yourself weekly. Most recently, AI英語添削くん 正しい英文に添削推敲 was updated on November 8, 2026 and Chat Yourself on November 5, 2026.

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