Tracer Study vs Glucose Guided Eating
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tracer Study
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This app is based on studying the drinking behavior of volunteering participants with a goal of reducing their alcohol consumption. The study involves analyzing the alcohol triggers, consumption and actions taken under the influence of alcohol as reported by the participants by the means of reporting sections and periodic surveys in the app. This app also helps participants to monitor their blood alcohol content using a breathalyzer and encourages them to add and track their goals.
Glucose Guided Eating
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.
- 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
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We eat for different reasons – when we're tired, bored, with friends – and when we're hungry. Eating when you're physically hungry and stopping when you're full helps you manage your weight and your health, without having to avoid your favorite foods. The goal of glucose guided eating is to learn to recognize when you are eating because of physical rather than emotion, sensory, or practical hunger. But it can be hard to know when you are hungry enough to eat. The first step is to forget all those rules about what you should eat, and listen to your own body about when to eat. Everyone is different - what works for your friend might not work for you. Learn what physical hunger feels like to know when it's best for you to eat. Measuring your glucose can help you figure out whether you are physically hungry. Checking your glucose when you are hungry can give you useful feedback. * If your glucose is low, the feeling you are experiencing is physical hunger. * If your glucose is high, you might be experiencing emotional or sensory hunger rather than physical hunger. * If your glucose is low, but you don't feel hungry, there is no reason to eat. This is a great chance to experiment with different amounts and types of foods. Pay attention to how you feel (both physically and mentally) and how your glucose reacts.This is a great chance to experiment with different amounts and types of foods. Pay attention to how you feel (both physically and mentally) and how your glucose reacts.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Tracer Study | Glucose Guided Eating |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 54 MB | 50 MB |
| Age rating | 17+ | 4+ |
| Developer | Vista It Solutions | Viocare, Inc. |
In-app purchases
Tracer Study
No in-app purchases
Glucose Guided Eating
No in-app purchases
Questions
Is Tracer Study free?
Is Glucose Guided Eating free?
Do Tracer Study or Glucose Guided Eating have ads?
Which is updated more often, Tracer Study or Glucose Guided Eating?
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