Comparison

AI英語添削くん正しい英文に添削推敲 vs Tsuzuriple

Q: 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.

Q: Do AI英語添削くん 正しい英文に添削推敲 or Tsuzuriple have ads?

AI英語添削くん 正しい英文に添削推敲 shows ads; Tsuzuriple does not.

Q: Which is updated more often, AI英語添削くん 正しい英文に添削推敲 or Tsuzuriple?

AI英語添削くん 正しい英文に添削推敲 ships an update every 4 months, and Tsuzuriple every 9 days. Most recently, AI英語添削くん 正しい英文に添削推敲 was updated on October 8, 2026 and Tsuzuriple on October 16, 2026.

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

Tsuzuriple

Features

Read full description

Say goodbye to wondering, "How far did I get in that story?" Tsuzuriple is a management tool for all novel writers that allows you to neatly organize the works you're currently writing. You can register separate chapters for each work and rearrange them easily! Perfect for checking the structure before posting online and saving ideas. Make creation more fun and smarter.

Screenshots

AI英語添削くん正しい英文に添削推敲3 screens

Tsuzuriple4 screens

Verdict

The call

The clearest difference is ads: Tsuzuriple at none against AI英語添削くん正しい英文に添削推敲's shown. Tsuzuriple also leads on update cadence (every 9 days vs every 4 months). On price, in-app purchases, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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, Tsuzuriple every 9 days. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 4 level

AI英語添削くん正しい英文に添削推敲 versus Tsuzuriple: the parameters behind the verdict, then further details
Parameter	AI英語添削くん正しい英文に添削推敲	Tsuzuriple
Price	Free	Free
Update frequency	Every 4 months	Every 9 days — better
Ads	Yes	No — better
In-app purchases	No	No
Devices	iPhone, iPad	iPhone, iPad
Requires iOS	17.6	17.6
Further details — not scored
Size	8 MB	5 MB
Age rating	4+	4+
Developer	kaitekidigital Inc.	Yusuke Tsubonoue

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

None

Tsuzuriple

No in-app purchases

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 Tsuzuriple free?

Tsuzuriple is free to download, with no in-app purchases.

Do AI英語添削くん正しい英文に添削推敲 or Tsuzuriple have ads?

AI英語添削くん正しい英文に添削推敲 shows ads; Tsuzuriple does not.

Which is updated more often, AI英語添削くん正しい英文に添削推敲 or Tsuzuriple?

AI英語添削くん正しい英文に添削推敲 ships an update every 4 months, and Tsuzuriple every 9 days. Most recently, AI英語添削くん正しい英文に添削推敲 was updated on October 8, 2026 and Tsuzuriple on October 16, 2026.