Comparison

Keybarn vs Copin Text Stock Notes

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

Head to head
About

Keybarn

Features
Read full description

私たちは日常生活や仕事の中で、思いついたアイディアや重要なタスクをメモに残すことはよくあります。しかし、それらをただ記録するだけで終わり、次のアクションにつながらないことも多いのではないでしょうか。せっかくのアイディアや大切な思考が埋もれてしまい、実現のチャンスを逃してしまうのはもったいないことです。Keybarn(記伴/きばん)は“メモに生命を吹き込むメモアプリ”をスローガンに、あなたのメモをより有効に活用するためのツールです。このアプリは、メモの内容をもとにAIが適切な問いかけやアドバイス、具体的な行動の提案を行います。たとえば、思いついたアイディアや日々やらなければならないこと、「やろうと思っているけれど、なかなか一歩が踏み出せないこと」などもこのアプリに書き留めてみてください。Keybarnはあなたのメモに応じたメッセージを届け、次の行動を後押しします。 このアプリは、あなたのメモの次の一歩を考える手助けをします。Keybarnを使えば、アイディアや思考を自由に書き留め、それを次のアクションにつなげることができます。あなたのメモを新たな可能性へと変える、このアプリをぜひお試しください。

About

Copin Text Stock Notes

Read full description

Copy, come back to Copin, and you're done. Copin saves what you copied as a card, so it's waiting when you come back. • Copy, come back to Copin, and it's saved automatically • Cleans up the extra spacing in AI responses • Read long answers one block at a time • Sort cards into boxes so nothing piles up • Copy All and paste into another AI or notes app • Undo deletes and moves With Pro • Rip mode: pull the triangle at the seam to split a card in two • Unlimited cards, blocks and boxes • Search and backup Great for AI chat logs, saved prompts and reusable snippets.

Screenshots

Keybarn2 screens
Copin Text Stock Notes4 screens

Verdict

The call

The clearest difference is in-app purchases: Keybarn at none against Copin Text Stock Notes's 1. Keybarn also leads on iOS requirement (15.0 vs 17.0). Copin Text Stock Notes's advantage is update cadence (weekly vs every 6 weeks). 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. Copin Text Stock Notes sells 1 one-off in-app purchase. Keybarn asks for nothing beyond the download.

UpkeepUpdate frequency

Keybarn ships an update every 6 weeks, Copin Text Stock Notes weekly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 3 level
Keybarn versus Copin Text Stock Notes: the parameters behind the verdict, then further details
ParameterKeybarnCopin Text Stock Notes
PriceFreeFree
Update frequencyEvery 6 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.0 — better17.0
Further details — not scored
Size37 MB3 MB
Age rating4+4+
DeveloperSurpassOne Inc.Eri Takemiya

In-app purchases

None

Keybarn

No in-app purchases

1 purchases

Copin Text Stock Notes

One-time1
  • Copin Pro (One-time Purchase)$4.99

Questions

Is Keybarn free?
Keybarn is free to download, with no in-app purchases.
Is Copin Text Stock Notes free?
Copin Text Stock Notes is free to download, with in-app purchases available.
Do Keybarn or Copin Text Stock Notes have ads?
Neither Keybarn nor Copin Text Stock Notes shows ads.
Which is updated more often, Keybarn or Copin Text Stock Notes?
Keybarn ships an update every 6 weeks, and Copin Text Stock Notes weekly. Most recently, Keybarn was updated on October 30, 2026 and Copin Text Stock Notes on October 28, 2026.

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