# Tracer Study vs Glucose Guided Eating

The clearest difference is iOS requirement: Glucose Guided Eating at 13.0 against Tracer Study's 15.0. 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.

Tracer Study ships an update fortnightly, Glucose Guided Eating every 3 weeks. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Tracer Study | Glucose Guided Eating |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/glucose-guided-eating/id6444565091/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | — | Free |
| Size | 54 MB | 50 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Vista It Solutions](https://appshunter.io/developer/1381125329) | [Viocare, Inc.](https://appshunter.io/developer/1219443719) |

## What reviewers say

### Tracer Study

[App page](https://appshunter.io/ios/app/tracer-study/id6444187740)

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

**In-app purchases:** none


### Glucose Guided Eating

[App page](https://appshunter.io/ios/app/glucose-guided-eating/id6444565091)

Learn to distinguish between physical hunger and emotional eating by monitoring your glucose levels. This app guides you to eat when your body truly needs fuel and stop when satisfied, supporting weight and health management without restrictive diets.

**Highlights:** Distinguish physical vs. emotional hunger, Monitor glucose levels for hunger cues, Learn to recognize body's fullness signals, Personalized eating guidance, Support weight and health management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tracer Study free?

Tracer Study is free to download, with no in-app purchases.

### Is Glucose Guided Eating free?

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

### Do Tracer Study or Glucose Guided Eating have ads?

Neither Tracer Study nor Glucose Guided Eating shows ads.

### Which is updated more often, Tracer Study or Glucose Guided Eating?

Tracer Study ships an update fortnightly, and Glucose Guided Eating every 3 weeks. Most recently, Tracer Study was updated on October 6, 2026 and Glucose Guided Eating on October 14, 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.*