Comparison

Whiteboard app "memo note" vs シンプルな計時回線

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

Head to head
About

Whiteboard app "memo note"

This is a straightforward digital whiteboard application designed for quick note-taking and sketching. It offers basic editing tools like undo/redo, color selection, and an eraser. The app is free to download and use.

Highlights
  • Undo and Redo functionality
  • Five color options
  • Eraser tool
  • Delete all function
  • Simple interface
Features
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A simple drawing note app that lets you jot down ideas instantly with your finger. ■ Key Features • 6 Colored Pens Draw freely with black, red, blue, green, yellow, or the eraser. • 6 Drawing Tools Switch between pen, line, rectangle (stroke/fill), and ellipse (stroke/fill) to match what you need. • Adjustable Line Width Fine-tune the thickness of your strokes, from precise notes to bold doodles. • Undo / Redo Made a mistake? Fix it instantly with a single tap. • Save to Photos Save your drawings directly to your device's Photos app with one tap. • Easy Delete A confirmation dialog keeps you from accidentally erasing your work. ■ Perfect For • Quickly jotting down ideas or notes • Taking notes during a phone call • Drawing simple diagrams or illustrations • Anyone looking for a simple, easy-to-use drawing app Feedback and suggestions are always welcome.

About

シンプルな計時回線

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iPhoneとiPadに対応したシンプルな計時回線アプリです。 使い方は簡単。時間をセットして開始を押すだけ。 また黄色と赤色に変化する時間もお好みで設定可能。 プリセットボタンに登録すれば時間・色の変化時間を記憶してくれます。 リコールボタンを押してからプリセットボタンを押さなければ発動しない、セーフティー機能も備えています。 iPad単体でも利用できる機能を追加!設定から外部出力をオフにして実行しましょう。 iPhone/iPadともに外部出力にも対応。USB Type-CからHDMI変換すれば汎用のモニターやスイッチャーに入力することが可能です。またAirPlayにも対応しているので、Apple TVを使えばワイヤレスで時間を知らせることができます。 外部出力時にはタイマーと現在時刻を併記することが可能です。設定でオンオフが可能です。 キーボードやクリッカーで操作できるので、遠隔で開始、リセットができます。 特筆すべきはカンペモード。人手不足や現場の環境でFDを置けないような現場でも一時的にタイマーをオフにして、カンペに切り替えることができます。戻すタイミングはコントローラー側で自由なタイミングで戻せます。 またフリーモードではただ時計を大画面で表示するだけも可能。ただ時間が見れれば良いという演者様にはフリーモードにしておけばOKです。

Screenshots

Whiteboard app "memo note"2 screens
シンプルな計時回線3 screens

Verdict

The call

The clearest difference is ads: シンプルな計時回線 at none against Whiteboard app "memo note"'s shown. シンプルな計時回線 also leads on update cadence (every 4 days vs every 20 months). Whiteboard app "memo note"'s advantage is iOS requirement (15.6 vs 26.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Whiteboard app "memo note" ships an update every 20 months, シンプルな計時回線 every 4 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
Whiteboard app "memo note" versus シンプルな計時回線: the parameters behind the verdict, then further details
ParameterWhiteboard app "memo note"シンプルな計時回線
PriceFreeFree
Rating2.3 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 20 monthsEvery 4 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better26.0
Further details — not scored
Size5 MB5 MB
Age rating4+4+
DeveloperKiyoshi KoikeTakehiro Iimure

In-app purchases

None

Whiteboard app "memo note"

No in-app purchases

None

シンプルな計時回線

No in-app purchases

Questions

Is Whiteboard app "memo note" free?
Whiteboard app "memo note" is free to download, with no in-app purchases.
Is シンプルな計時回線 free?
シンプルな計時回線 is free to download, with no in-app purchases.
Do Whiteboard app "memo note" or シンプルな計時回線 have ads?
Whiteboard app "memo note" shows ads; シンプルな計時回線 does not.
Which is updated more often, Whiteboard app "memo note" or シンプルな計時回線?
Whiteboard app "memo note" ships an update every 20 months, and シンプルな計時回線 every 4 days. Most recently, Whiteboard app "memo note" was updated on November 2, 2026 and シンプルな計時回線 on October 31, 2026.

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