Comparison

Tracer Study vs Glucose Guided Eating

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Tracer Study

Features
Read full description

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.

About

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.

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
Read full description

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

Tracer Study4 screens
Glucose Guided Eating4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard1 real difference · 8 level
Tracer Study versus Glucose Guided Eating: the parameters behind the verdict, then further details
ParameterTracer StudyGlucose Guided Eating
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.013.0 — better
Further details — not scored
Size54 MB50 MB
Age rating17+4+
DeveloperVista It SolutionsViocare, Inc.

In-app purchases

None

Tracer Study

No in-app purchases

None

Glucose Guided Eating

No in-app purchases

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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