Comparison

X vs XS Post Agent

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

Head to head
About

X

Manage your X (formerly Twitter) posts with this dedicated notepad app. Track character counts, organize drafts by category, and even post threads directly. It's designed to streamline your X content creation process.

Highlights
  • X character count support
  • Draft organization by category
  • Save drafts with continuous posting in mind
  • Directly post threads to X
  • Searchable drafts with tags
  • Collaborate with X clients
Features
Read full description

"X-Note" is a notepad exclusively for X(Former Twitter)! What do you use to manage your drafts when you're thinking about your posts? Save drafts for official or third-party clients? Write it in an ordinary notepad app and save it? Isn't this a problem? ・The number of drafts is increasing, and I can't manage it! ・I want to manage drafts by category ・It's a little difficult to do with notepad because you don't know the number of remaining characters ・Even an app that counts the number of characters does not support the count unique to X... ・ I don't know what kind of post was received ... This "X-Note" is an app that you can use at such times! ・The number of characters that can be posted to X and the remaining number are displayed. ・Corresponding to the number of characters peculiar to X (full-width/half-width counting, counting when URL is included)! ・Because you can save with "continuous posting" in mind, you can understand where to cut even if you write in a long sentence! ・Collaborate with X client as it is, or share it by copying! ・You can also post threads directly to X from "X-Note"! ・Tags can be saved and drafts can be searched, making it easy to find them later! Please use "X-Note" to support X operations! ◆Terms of Service for "X-Note" Premium http://henahena-se.blogspot.com/2020/06/terms-of-service-for-tweet-memo-app.html

About

XS Post Agent

Features
Read full description

X Post Agent は、X と Threads に「書いて、ポストして、立ち去る」ための投稿専用アプリです。タイムラインは表示しません。見るためではなく、出すためだけの場所です。 ■ できること ・X と Threads に同時ポスト(宛先はワンタップで切り替え) ・ブロック式の作成画面で、続きを足すだけでツリー(スレッド)投稿に ・写真は1ポストあたり4枚まで添付 ・投稿前のプレビューで、実際の見え方を確認 ・記事モード:長文の原稿を書いて、X の記事エディタへ持っていく(ツリーへの自動変換も可) ・記録タブで今週のポスト数と過去のポストを振り返り ・着想タブに「投稿のタネ」質問集。外を見ずに、自分の中から書き始める ■ こんな人に ・SNSを開くとつい見てしまい、発信が止まりがちな人 ・毎日ひとつ、短く出す習慣をつくりたい人 ・X と Threads の二重投稿が面倒な人 ■ ご利用について 本アプリは合同会社GENOSが提供するサービスです。ご利用には GENOS が発行するアクセスキーが必要です(お申し込み・お問い合わせ:info@kazuki.works)。投稿は、あらかじめ連携した X / Threads アカウントに送信されます。 発信して、立ち去る。その繰り返しが、あなたの言葉を育てます。

Screenshots

X3 screens
XS Post Agent4 screens

Verdict

The call

The clearest difference is in-app purchases: XS Post Agent at none against X's 10. XS Post Agent also leads on ads (none vs shown). On price, update cadence, 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. X sells 10 in-app purchases, starting at $0.49 per month. XS Post Agent asks for nothing beyond the download.

UpkeepUpdate frequency

X ships an update every 3 weeks, XS Post Agent fortnightly. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 6 level
X versus XS Post Agent: the parameters behind the verdict, then further details
ParameterXXS Post Agent
PriceFreeFree
Positive reviews20.0% of reviews—
Update frequencyEvery 3 weeksFortnightly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.416.0 — better
Further details — not scored
Size67 MB1 MB
Age rating17+4+
DeveloperHaruya NakamuraKAZUKI KANAZAWA

In-app purchases

10 purchases

X

Subscriptions10
  • X-Note Minimum Plan(monthly)14 Days trial$0.491 Month
  • Tweet Memo Premium (monthly)1 Month trial$0.991 Month
  • X-Note Light Plan(monthly)14 Days trial$1.991 Month
Show 7 more
  • X-Note Standard Plan(monthly)14 Days trial$2.991 Month
  • Tweet Memo Premium (annual)1 Month trial$5.491 Year
  • X-Note Minimum Plan(annual)14 Days trial$5.991 Year
  • X-Note Premium Plan(monthly)14 Days trial$5.991 Month
  • X-Note Light Plan(annual)14 Days trial$19.991 Year
  • X-Note Standard Plan(annual)14 Days trial$29.991 Year
  • X-Note Premium Plan(annual)14 Days trial$59.991 Year
None

XS Post Agent

No in-app purchases

Questions

Is X free?
X is free to download, with in-app purchases available.
Is XS Post Agent free?
XS Post Agent is free to download, with no in-app purchases.
Do X or XS Post Agent have ads?
X shows ads; XS Post Agent does not.
Which is updated more often, X or XS Post Agent?
X ships an update every 3 weeks, and XS Post Agent fortnightly. Most recently, X was updated on October 13, 2026 and XS Post Agent on October 10, 2026.

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