Comparison

T1D1 Mobile vs iTracker

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

Head to head
About

T1D1 Mobile

This app helps individuals with Type 1 Diabetes calculate insulin doses, track glucose, insulin, and carb intake. It's designed for those using multiple daily injections and newly diagnosed patients, offering essential tools for daily management. The app is FDA-cleared and free to use.

Highlights
  • Insulin dose calculation
  • Glucose tracking
  • Insulin intake tracking
  • Carb intake tracking
  • Data sharing with healthcare providers
  • FDA-cleared medical device
Read full description

T1D1 (Type 1 Diabetes from Day 1), all the essentials you need to get started from day 1 of diagnosis. 100% free - No subscription and no in-app purchases! Who is it for? People with Type 1 Diabetes who… -Need help calculating insulin! -Are newly diagnosed with Type 1 Diabetes -Use multiple daily injections (MDI) of short-acting insulin -Work with School nurses -Have caregivers who assist in diabetes management -Want to send their data to healthcare providers -Are taking a break from using a pump -Count carbs but are NOT on a sliding scale T1D1 implements the bolus dosing calculation as indicated by the American Diabetes Association standards of Care (https://diabetesjournals.org/care/issue/48/Supplement_1) without modifications. T1D1 is intended for people with Type 1 Diabetes aged 2 years and older who use multiple daily injections (MDI) of rapid-acting insulin. The user can calculate insulin doses based on user-entered data, track glucose, insulin, and carb intake, and share information with their healthcare team. Designed to be simple and accessible, T1D1 makes it easier for patients and families to manage the daily math of diabetes. About the creator: My name is Drew Mendelow. I was 13 years old when I was diagnosed with Type 1 Diabetes in 2020. I remember feeling so overwhelmed when I was newly diagnosed and wanted to create an app with just the essentials you need from day 1 of diagnosis. My aim is to make it simple, reliable, and accessible to all… for free! Hope this app makes your life just a little easier. Disclaimer: T1D1 is an FDA-cleared, Class II medical device for over-the-counter use. Before use, a healthcare professional must provide your target blood glucose values, insulin-to-carbohydrate ratios, and correction factor (aka insulin sensitivity factor) to be programmed into the app. While the app is designed to support insulin dosing for individuals with Type 1 Diabetes Mellitus (T1DM) from age 2 and older, for children under 13, a parent or legal guardian must create and manage the account on the child’s behalf. Legal Manufacturer: Comerge AG Bubenbergestrasse 1 Zurich, 8045 Switzerland

About

iTracker

Features
Read full description

Living with diabetes already demands constant attention. You shouldn’t also have to carry every number in your head. iTracker helps you learn from your own history — so you don’t repeat the same mistake twice. Instead of starting from zero every meal, you start from experience. You open the app. Your data is there. Your next decision is clearer.

Screenshots

T1D1 Mobile4 screens
iTracker3 screens

Verdict

The call

T1D1 Mobile and iTracker are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
T1D1 Mobile versus iTracker: the parameters behind the verdict, then further details
ParameterT1D1 MobileiTracker
PriceFreeFree
Rating4.7 (123 ratings) — better—
Positive reviews94.9% of reviews—
Number of ratings123 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.1 — better
Further details — not scored
Size39 MB52 MB
Age rating12+17+
DeveloperT1D1Lucas Pennice

In-app purchases

None

T1D1 Mobile

No in-app purchases

None

iTracker

No in-app purchases

Questions

Is T1D1 Mobile free?
T1D1 Mobile is free to download, with no in-app purchases.
Is iTracker free?
iTracker is free to download, with no in-app purchases.
Do T1D1 Mobile or iTracker have ads?
Neither T1D1 Mobile nor iTracker shows ads.

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