# LiteSugar: Glucose Log — Local log, trends & Health

> Local log, trends & Health (iPhone/iPad app by 梁山 吕.)

- Source: https://appshunter.io/ios/app/litesugar-glucose-log/id6760936852 (this page in markdown: same URL + `.md`)
- Developer: [梁山 吕](https://appshunter.io/developer/1771576661)
- Category: Health & Fitness, Medical
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.5 · 15 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-07-18
- Data updated: 2026-10-09
- User reviews in markdown: https://appshunter.io/ios/app/litesugar-glucose-log/id6760936852/reviews.md

## What is LiteSugar?

LiteSugar is a local-first blood glucose logging app. Record fasting, pre-meal, post-meal, bedtime, and random readings, track HbA1c, add diet and exercise notes, sync with Apple Health, and review trends grouped by meal context.

【Quick glucose logging】
Log readings with scene, meal type, time after meals, tags, and notes—such as fingerstick, dining out, exercise, or late nights. Switch between mmol/L and mg/dL.

【Diet & exercise】
Attach meal photos and notes to glucose entries, or log exercise separately to review how daily habits relate to your readings.

【HbA1c tracking】
Record HbA1c lab results and view long-term changes for follow-up visits.

【Apple Health】
With your permission, import blood glucose from Apple Health and optionally write manual entries back for a unified view.

【Trends】
Review trends by breakfast, lunch, dinner, snack, fasting, bedtime, or random readings across 7, 14, 30, 90 days, or all history. Charts show scatter points with your custom target range, plus summary stats such as average and in-range rate.

【Target ranges】
Set custom fasting, post-meal, and bedtime ranges in Settings. Records and charts reflect low, normal, and high status accordingly.

【Privacy first】
Your data stays on your device by default. No account is required. Data is not uploaded unless you export, enable iCloud sync (Pro), or authorize Apple Health.

【LiteSugar Pro (optional)】
Upgrade to unlock file import, CSV/PDF export, Face ID app lock, and private iCloud sync. Core logging, Apple Health sync, and basic trends remain free.

Subscriptions renew automatically and can be managed in App Store account settings. The lifetime plan is a one-time purchase.

Disclaimer: LiteSugar is for personal health logging and trend review only. It does not provide medical diagnosis, treatment, or medication advice. Consult a healthcare professional for medical questions.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| LiteSugar Pro · Monthly | $0.99 | per month |
| LiteSugar Pro · Quarterly | $1.99 | per 3 months |
| LiteSugar Pro · 6 Months | $2.99 | per 6 months |
| LiteSugar Pro · 一年 | $3.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| LiteSugar Pro · Lifetime | $6.99 | one-time |



## Version history (last 5 releases)

### 1.5 — 2026-09-18

• Switch between History and Meal Review at the top of the Record tab; Settings only chooses the default page
• History and Meal Review now share the same padded card style, with the switcher blending into the page
• Fixed iCloud sync turning off after restart
• Fixed Face ID repeatedly prompting after you unlock

### 1.4 — 2026-09-16

• Added Meal Review for food- and meal-based glucose lookup
• View matched food, photos, activity, and before/after-meal records
• Trends now open to Today; tap a glucose point for details
• Improved photo viewing and editing
• Choose the default page for the Record tab in System Settings

### 1.3 — 2026-09-10

• Added Meal Review for food- and meal-based glucose lookup
• View matched food, photos, activity, and before/after-meal records
• Trends now open to Today; tap a glucose point for details
• Improved photo viewing and editing

### 1.2 — 2026-08-10

• Improved measurement-type preselection and post-meal logging settings
• Added Today, custom ranges, and interval navigation to Trends
• Added support for Apple Health imports and uncategorized records in Trends
• Improved record entry, filter layouts, and keyboard behavior

### 1.1 — 2026-08-04

• Added a floating “+” button on Home for quick glucose logging
• The Record tab now opens your history directly for easier browsing
• Start a new entry from the Home “+” or the History “+”
• New glucose entries no longer prefill a default value
• Improved About page contact options and related experience

## Apps similar to LiteSugar

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [Nibbled: Nutrition Tracker](https://appshunter.io/ios/app/nibbled-nutrition-tracker/id6761983188) | 5.0 (1) | Free | Health & Fitness |
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| [GlucoWrist - Glucose Tracker](https://appshunter.io/ios/app/glucowrist-glucose-tracker/id6782406071) | 5.0 (3) | Free | Health & Fitness |
| [SugarLite\|Diabetes Log Tracker](https://appshunter.io/ios/app/sugarlitediabetes-log-tracker/id6753901096) | — | Free | Health & Fitness |
| [Poopwell: Poop & Stool Tracker](https://appshunter.io/ios/app/poopwell-poop-and-stool-tracker/id6758233012) | 5.0 (1) | Free | Health & Fitness |

## More apps by 梁山 吕

- [StockForge: Inventory & BOM](https://appshunter.io/ios/app/stockforge-inventory-and-bom/id6786145533)

All apps by 梁山 吕: https://appshunter.io/developer/1771576661

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*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 2026-10-09.*