Comparison

DiaTimer vs Glucose Timer

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

Head to head
About

DiaTimer

This app assists individuals with diabetes in managing insulin administration and meal planning. It calculates carbohydrate values for inputted foods and determines the necessary "Spray-eat distance" based on blood sugar levels, initiating a timer for meal consumption. Users can add custom foods and unlock more personalized entries with a premium subscription.

Highlights
  • Carbohydrate calculation for meals
  • Blood sugar to meal timer calculation
  • Custom food entry registration
  • Personalized food entries (premium)
  • Insulin administration assistance
  • Meal planning support
Features
Read full description

The DiaTimer app serves as your daily companion for insulin administration and meal planning. Simply input the foods along with their respective weights, and the app will automatically calculate the carbohydrate value. Enter your current blood sugar level to determine the necessary Spray-eat distance (SED), and the timer will initiate automatically. Once the timer expires, you can savor your meal. Register to include your own foods and seamlessly integrate them into the app. Unlock additional features with a premium subscription, allowing you to create and utilize up to 100 personalized food entries within the application Important Note: DiaTimer is designed for individuals living with diabetes. It does not substitute active diabetes therapy, medical advice, diagnosis, or treatment; rather, it functions as a helpful tool for inputting and calculating daily meals and injection-to-eating intervals. You are responsible for your actions. Always consult your doctor before implementing any medical measures. We disclaim any liability for damages, including consequential damages, resulting from the use of this information. Please take a moment to review the terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Kindly familiarize yourself with the data privacy policy: https://androdevs.de/diatimer-privacy-policy

About

Glucose Timer

Features
Read full description

Forget to check your blood sugar two hours after meals? Find other tracking apps too complicated? "Glucose Timer" is designed for individuals seeking efficiency and simplicity in managing their blood sugar. We've removed all unnecessary complexities, making blood sugar tracking effortless. Core Features: Ultimate Simplicity 1. One-Tap Meal Start:Tap the large "Start Meal" button, and the timer begins instantly. 2. Smart Meal Type Detection: No need to manually select breakfast, lunch, or dinner; the app automatically categorizes your meal based on the current time. 3. Timely Reminders: Automatically receive push notifications two hours (customizable) after your meal, with support for long-pressing the notification to record directly, without even opening the app. 4. Home Screen Widget: See the countdown directly on your home screen, always keeping track of the remaining time. Visual Health Management 1. Traffic Light Calendar: Instantly identify days with high or on-target blood sugar readings through intuitive red, green, and gray indicators. 2. Comprehensive History: Tap on any date in the calendar to view detailed meal and glucose records for easy discussion with your doctor. Simplify your glucose management. Download "Glucose Timer" now and cultivate healthy monitoring habits!

Screenshots

DiaTimer4 screens
Glucose Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: Glucose Timer at none against DiaTimer's 2. Glucose Timer also leads on ads (none vs shown). DiaTimer's advantage is update cadence (every 6 days vs every 2 weeks) and device support (3 vs 1). On price there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. DiaTimer sells 2 in-app purchases, starting at $0.49 per month. Glucose Timer asks for nothing beyond the download.

UpkeepUpdate frequency

DiaTimer ships an update every 6 days, Glucose Timer every 2 weeks. The most recent releases landed on June 7, 2026 and September 16, 2026 respectively.

Scorecard5 real differences ยท 3 level
DiaTimer versus Glucose Timer: the parameters behind the verdict, then further details
ParameterDiaTimerGlucose Timer
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 6 days โ€” betterEvery 2 weeks
AdsYesNo โ€” better
In-app purchasesYesNo โ€” better
MonetizationFree with in-app purchasesโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS12.0 โ€” better17.0
Further details โ€” not scored
Size78 MB6 MB
Age rating4+4+
DeveloperAlexander GerkWeichen Cheng

In-app purchases

2 purchases

DiaTimer

Subscriptions2
  • DiaTimer Premium (monthly)$0.491 Month
  • DiaTimer Premium (yearly)$4.991 Year
None

Glucose Timer

No in-app purchases

Questions

Is DiaTimer free?
DiaTimer is free to download, with in-app purchases available.
Is Glucose Timer free?
Glucose Timer is free to download, with no in-app purchases.
Do DiaTimer or Glucose Timer have ads?
DiaTimer shows ads; Glucose Timer does not.
Which is updated more often, DiaTimer or Glucose Timer?
DiaTimer ships an update every 6 days, and Glucose Timer every 2 weeks. Most recently, DiaTimer was updated on June 7, 2026 and Glucose Timer on September 16, 2026.

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