IVYXON血圧手帳 朝晩の平均と診察用メモ

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About this app

Keep a record of your daily blood pressure in a format you can take to your doctor's appointment.

This is a simple blood pressure log for those who have been diagnosed with high blood pressure and told to "measure your blood pressure daily."

Simply enter the measured values. It automatically calculates the average for both morning and evening readings, and you can take it to your next appointment as a single PDF.

■ Input is as simple as typing numbers on the keyboard.

When you open the app, the input screen appears immediately. The number keyboard is also open.

Enter your systolic, diastolic, and pulse rates, then click "Record." That's all.

There's no dial or scroll-based number selection method. Since it's something you do twice a day, we opted for the fastest method.

■ Morning and Evening Averages

In Japan, the basic method for home blood pressure measurement is to "measure blood pressure twice a day, morning and evening, and use the average."

This app uses the same counting method. If you input twice in the same morning, the record, graph, and PDF will automatically display the average.

The day's cutoff is not midnight, but "the start of morning" (default setting is 2 AM).

Records taken at 1 AM are counted as part of the previous night's data. The time interval can be changed in the settings;
Changing it will recount past records using the new interval.

■ Graphs:

You can choose from 1 week, 1 month, 3 months, or all periods. There is no upper limit on the period.

The two lines are clearly separated: the upper line (systolic) is red, and the lower line (diastolic) is blue.

You can zoom in by pinching. A line indicating the 135/85 threshold for home blood pressure is also included.

■ A single sheet to bring to your doctor's appointment

Select a period and press "Create PDF for consultation" to generate an A4 portrait PDF.

・Large-format displays of morning average, evening average, and overall average

・Table summarizing morning and evening data by date on a single line

・Values ​​exceeding 135/85 are shown in bold

・If the period does not fit on one page, the page will automatically advance to the second and third pages.

You can send it directly via email or message, or print it.


■ Your Data is Yours

• No account registration is required.
• Records are saved on your device.
• When changing devices, data is transferred using Android's standard backup.
• You can also save and move the backup as a file using "Export Backup".
• You can open it in Excel or Google Sheets using "Export as CSV".

Importing data adds it to existing records, so your current records will not be deleted.

■ About Ads

This app is free and displays ads.

• One banner ad at the bottom of the record, graph, and settings screens.

• One video ad when "Create PDF for Medical Examination" (this is indicated on the button).

• No ads are displayed on the input screen.

Google AdMob is used for ad delivery. For ad display purposes, an ad identifier, device information, and a rough location estimated from your IP address are sent to Google.

Recorded blood pressure values ​​will not be used for advertising.

Please see the privacy policy for details.

https://ivyxon.com/ketsuatsu-privacy

■ Caution

This app is a tool for recording and viewing measured values. It is not intended for diagnosis.

The displayed values ​​of 135/85 are reference values ​​for home blood pressure measurements as defined in the Japanese Society of Hypertension's "Hypertension Treatment Guidelines 2019."
Please consult your doctor regarding your own condition.

Provided by: Polaris LLC (IVYXON)
Inquiries: support@ivyxon.com
It automatically records your blood pressure twice a day (morning and evening) and averages it. You can create a graph for the entire period and a PDF to take to your doctor's appointment.
Updated on
Sep 20, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity, and Device or other IDs
  • This app may collect these data types
    Location, App activity, and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

はじめまして。毎日の血圧を、診察に持っていける形で残すためのアプリです。

・開くとすぐ入力画面。上・下・脈拍を打って「記録する」だけ
・朝と晩それぞれの平均を自動で計算(家庭血圧の数え方に合わせています)
・全期間のグラフと、次の診察に持っていけるPDF
・記録は端末の中だけに保存します

ご意見・不具合のご連絡は support@ivyxon.com までお願いします。
Content rating
Everyone
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App support

About the developer
POLARIS LIMITED LIABILITY COMPANY
support@ivyxon.com
1-12-4, GINZA N&E BLD. 6F. CHUO-KU, 東京都 104-0061 Japan
+81 70-8947-4095

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