# Cal Gem

> Cal Gem (iPhone/iPad app by Amir Rahav.)

- Source: https://appshunter.io/ios/app/cal-gem/id6755700245 (this page in markdown: same URL + `.md`)
- Developer: [Amir Rahav](https://appshunter.io/developer/1855675533)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 15.0 · 53 MB
- Languages: American English
- Released: 2025-12-18
- Data updated: 2026-07-31
- User reviews in markdown: https://appshunter.io/ios/app/cal-gem/id6755700245/reviews.md

## What is Cal Gem?

Cal Gem – AI Smart Nutrition & Glucose Tracker
Snap. Understand. Improve.

One Photo = All the Data
Just snap a picture of your meal. Cal Gem automatically identifies ingredients and calculates calories, protein, fats, and carbs in seconds. No typing, no searching, no hassle.

Seamless CGM Sync
Connect directly with LibreLink to monitor your glucose levels in real-time. Access smart graphs, AGP reports, and in-depth meal impact analysis to see exactly how your body responds to what you eat.

Smart Real-Time Alerts
High blood sugar? Post-meal spike? Cal Gem alerts you instantly and explains why—helping you take action before it’s too late.

Personalized to Your Goals
Whether you’re managing diabetes, losing weight, or optimizing fitness, Cal Gem tailors its recommendations to your specific health journey.

Key Features:

Visual AI Food Diary: Automatic meal logging via camera.

Continuous Glucose Monitoring: Interactive charts and clinical reports.

Predictive Insights: See how specific meals will likely affect your sugar.

Macro Tracking: Daily breakdown of calories, protein, and more.

Extensive Food Database: Comprehensive recognition for local and global dishes.

User-Friendly Interface: Built for simplicity and speed.

Whether you are managing diabetes or simply want to eat smarter—Cal Gem puts you in full control.

Download now.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| monthly subscription | $7.99 | per month |



## Version history (last 5 releases)

### 9 — 2026-07-31

Connect your sensor in four clear steps

Connecting a FreeStyle Libre sensor used to be confusing. We rebuilt it from scratch with real, step-by-step instructions — including the part nobody explains: LibreLinkUp is a separate account from your Libre app.

Also in this update:
- Meals now save to Apple Health, with full nutrition detail
- Every meal shows sugar, fiber and net carbs up front — not hidden away
- Smoother scrolling, and text fields no longer jump when the keyboard opens
- Faster, more reliable startup

### 8 — 2026-07-26

Much faster, more reliable startup — the app now always loads the latest version.
Preview the live glucose experience before connecting, plus a simpler, clearer sensor-connection flow.
Smarter meal estimates — carb and calorie figures now show a range when the AI is less certain, with a reminder that estimates are for tracking, not dosing.
Your coach now speaks your language consistently, with improved Hebrew, Spanish, and Arabic throughout.
Easier sign-in and profile setup — faster typing for height and weight, fewer taps.
Notification and link taps now open the right screen every time.
Rate the app from inside, plus many stability and polish fixes.

### 6 — 2026-07-02

ads bug fix and batter analytics

### 4 — 2026-06-27

fixed notifications bug

### 3 — 2026-06-25

batter CGM connecting wizard

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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 2026-07-31.*