# Glucose Tracker vs GD SugarLog

The clearest difference is iOS requirement: GD SugarLog at 15.1 against Glucose Tracker's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Glucose Tracker ships an update every 5 weeks, GD SugarLog every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Glucose Tracker | GD SugarLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/gd-sugarlog/id6762218931/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 2 MB | 43 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KUAN-HAO SU](https://appshunter.io/developer/1828326786) | [Leon Nguyen](https://appshunter.io/developer/1893404030) |

## What reviewers say

### Glucose Tracker

[App page](https://appshunter.io/ios/app/glucose-tracker-gdm-diary/id6761887668)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### GD SugarLog

[App page](https://appshunter.io/ios/app/gd-sugarlog/id6762218931)

This pregnancy wellness journal helps expectant mothers track sugar readings and meals. It provides instant feedback on readings, allows meal logging via typing or camera scanning, and generates shareable PDF reports. The app prioritizes privacy by keeping all data on the user's device.

**Highlights:** Sugar reading tracking with color-coded feedback, Meal logging via typing or camera scanning, AI-powered meal recognition, Daily reading summaries and wellness progress, PDF report generation for sharing, Smart reminders for logging, WiFi data transfer across devices

**In-app purchases:** none


## Frequently asked questions

### Is Glucose Tracker free?

Glucose Tracker is free to download, with no in-app purchases.

### Is GD SugarLog free?

GD SugarLog is free to download, with no in-app purchases.

### Do Glucose Tracker or GD SugarLog have ads?

Neither Glucose Tracker nor GD SugarLog shows ads.

### Which is updated more often, Glucose Tracker or GD SugarLog?

Glucose Tracker ships an update every 5 weeks, and GD SugarLog every 3 weeks. Most recently, Glucose Tracker was updated on October 25, 2026 and GD SugarLog on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*