# ISIS Connect vs Gluco

The clearest difference is in-app purchases: ISIS Connect at none against Gluco's 2. ISIS Connect also leads on iOS requirement (12.0 vs 15.1). Gluco's advantage is update cadence (every 4 days vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. Gluco sells 2 in-app purchases, starting at $5.99 per month. ISIS Connect asks for nothing beyond the download.

ISIS Connect ships an update every 7 months, Gluco every 4 days. The most recent releases landed on September 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ISIS Connect | Gluco |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 89 MB | 70 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [ISIS Diabète](https://appshunter.io/developer/1803076255) | [Hippolyte Bringer](https://appshunter.io/developer/1875724906) |

## What reviewers say

### ISIS Connect

[App page](https://appshunter.io/ios/app/isis-connect/id6743475806)

**In-app purchases:** none


### Gluco

[App page](https://appshunter.io/ios/app/gluco/id6758914956)

Easily estimate carbohydrate intake for daily meals. Developed by a Type 1 diabetic, it offers multiple input methods like photo, scan, voice, or manual entry for quick and practical carb counting. Integrates with blood glucose data for comprehensive health tracking.

**Highlights:** Estimate meal carbohydrates, Analyze detected foods, Verify and adjust carb estimates, Integrate blood glucose data, Photo-based meal input, Product scanning, Voice description input

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gluco Premium Mensuel | $5.99 | per month |
| Gluco Premium Annuel | $49.99 | per year |


## Frequently asked questions

### Is ISIS Connect free?

ISIS Connect is free to download, with no in-app purchases.

### Is Gluco free?

Gluco is free to download, with in-app purchases available.

### Do ISIS Connect or Gluco have ads?

Neither ISIS Connect nor Gluco shows ads.

### Which is updated more often, ISIS Connect or Gluco?

ISIS Connect ships an update every 7 months, and Gluco every 4 days. Most recently, ISIS Connect was updated on September 30, 2026 and Gluco on October 31, 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.*