# Blood Sugar Notepad — Manage daily blood sugar level > App to record, view, and analyze daily blood sugar levels. (iPhone/iPad app by NAOYA ONO.) - Source: https://appshunter.io/ios/app/blood-sugar-notepad/id1641031576 (this page in markdown: same URL + `.md`) - Developer: [NAOYA ONO](https://appshunter.io/developer/1530328146) - Category: Health & Fitness, Medical - Price: Free with in-app purchases - Age rating: 17+ - Requires: iOS 13.0 · 46 MB - Languages: American English, Japanese - Released: 2022-08-25 - Data updated: 2026-08-14 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/blood-sugar-notepad/id1641031576/reviews.md ## What is Blood Sugar Notepad? An easy-to-use blood sugar level management app. You can record your blood sugar level as soon as you open the app, and  it is possible to view and analyze the history with the calendar and charts. ● Easy registration You can register morning, noon, evening and before bedtime blood sugar level on a single screen. ● Manage by calendar The date the blood sugar level was taken, can be checked on the calendar. If there are any missing entries, you can add them by tapping the "Add" button. ● Analysis with chart Charts for one week, one month, and three months can be displayed. You can also check the minimum, maximum, and average values for the period. ● No registration required All functions can be used without membership registration. ●Disclaimer This App is not medical or treatment advice. It is neither professional diagnosis, opinion or service – and may not be treated as such by the user. We strongly recommend that you consult your own physician or another available health professional regarding any diagnosis, findings or interpretation. ## Key features - Easy blood sugar registration - Calendar view of recorded levels - Weekly, monthly, and quarterly charts - Min, max, and average value analysis - No membership registration required ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Support Developer | $0.99 | one-time | | Remove ads | $6.99 | one-time | ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/blood-sugar-notepad/id1641031576/reviews.md ### 4/5 — Nice app *2026-05-20* If dark mode available it should have reduce eye pain ## Frequently asked questions about Blood Sugar Notepad ### What is Blood Sugar Notepad? Blood Sugar Notepad is an application designed to help users easily record, view, and analyze their daily blood sugar levels. It offers features like calendar management and chart analysis for tracking trends over time. ### Does Blood Sugar Notepad require registration? No, Blood Sugar Notepad does not require any membership registration. All functions are available for use immediately upon opening the app. ### Can I see historical blood sugar data? Yes, you can view your recorded blood sugar history through a calendar interface. The app also provides charts for one week, one month, and three months, displaying minimum, maximum, and average values. ### Is Blood Sugar Notepad suitable for medical advice? No, this app is not a substitute for medical or treatment advice, nor does it provide professional diagnosis. Users are strongly recommended to consult with their physician for any health-related concerns. ### What devices does Blood Sugar Notepad support? Blood Sugar Notepad is available for iPhone, iPad, and iPod devices. It is designed to be compatible with Apple's iOS ecosystem. ### How often is Blood Sugar Notepad updated? The app was last updated on July 1, 2024, with version 1.8.0. This indicates a relatively recent update, suggesting ongoing development and support. ### Does Blood Sugar Notepad have ads? Yes, Blood Sugar Notepad contains advertisements. Users may encounter ads while using the application. ### What is the age rating for Blood Sugar Notepad? Blood Sugar Notepad has an age rating of 17+. This rating is determined by app stores based on content and is intended for mature users. ## Version history (last 5 releases) ### 1.8.0 — 2024-07-01 Adjusted the layout. ### 1.7.1 — 2023-12-06 Bug fixes. ### 1.6.2 — 2023-07-14 Performance improvements. ### 1.6.0 — 2023-05-13 Added PDF creation function. ### 1.5.0 — 2023-04-26 1. Performance improvements. 2. Adjusted the layout. ## Apps similar to Blood Sugar Notepad | App | Rating | Price | Category | | --- | --- | --- | --- | | [Daily Glucose Tracker](https://appshunter.io/ios/app/daily-glucose-tracker/id1586515267) | 4.3 (63) | Free | Health & Fitness | | [Blood Sugar Tracker & Logbook](https://appshunter.io/ios/app/blood-sugar-tracker-and-logbook/id1507955347) | 4.6 (624) | Free | Health & Fitness | | [Blood sugar diary App](https://appshunter.io/ios/app/blood-sugar-diary-app/id1548228564) | — | Free | Health & Fitness | | [Blood Sugar Tracker - Diabetes](https://appshunter.io/ios/app/blood-sugar-tracker-diabetes/id6466363849) | 5.0 (1) | Free | Health & Fitness | ## More apps by NAOYA ONO - [Tagalog Flashcards & Quizzes](https://appshunter.io/ios/app/tagalog-flashcards-and-quizzes/id1530328054) - [JLPT N5 Flashcards & Quizzes](https://appshunter.io/ios/app/jlpt-n5-flashcards-and-quizzes/id1534686815) - [JLPT N4 Flashcards & Quizzes](https://appshunter.io/ios/app/jlpt-n4-flashcards-and-quizzes/id1536370326) - [Hiragana & Katakana Master](https://appshunter.io/ios/app/hiragana-and-katakana-master/id1537789446) - [日本語文型ノート](https://appshunter.io/ios/app/id1539598951) - [Glist - Grocery list](https://appshunter.io/ios/app/glist-grocery-list/id1545091002) All apps by NAOYA ONO: https://appshunter.io/developer/1530328146 ## Related topics [blood sugar journal](https://appshunter.io/ios/topics/blood-sugar-journal) · [health scan blood and sugar](https://appshunter.io/ios/topics/health-scan-blood-and-sugar) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*