Comparison

HARMONY vs T1D, T2D

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

Head to head
About

HARMONY

Features
Read full description

"HARMONY" is a smart bed control application that assists users in controlling various functions of their smart bed via their smartphone or tablet. The application is designed to provide a more intelligent, comfortable, and healthier sleep experience. The "HARMONY" application offers a range of features. Users can use the application to set wake-up alarms, customizing alarm modes and times to wake up feeling refreshed and comfortable in the morning. Users can also use the application to recline the bed with a single tap, facilitating a faster transition into a sleeping state. Additionally, the application provides various sleep assistance functions such as anti-snoring mode, zero-pressure mode, movie-watching mode, and reading mode to cater to different user needs. The "HARMONY" application also includes a memory position feature, allowing users to adjust the bed's angle and firmness during sleep to meet their specific comfort requirements. Users can save different positions based on their preferences and habits, making it easy to adjust the mattress position and firmness when needed. In conclusion, "HARMONY" is a highly practical smart bed control application that helps users manage their sleep better and enhance sleep quality. If you're someone who seeks high-quality sleep, the "HARMONY" application will undoubtedly become an essential sleep tool for you.

About

T1D, T2D

This app helps individuals manage diabetes by tracking blood sugar, meals, insulin, medications, exercise, and symptoms. It identifies patterns and trends to better understand how daily activities affect glucose levels. Users can set reminders and generate reports for healthcare providers.

Highlights
  • Blood sugar logging with custom labels
  • Insulin and medication reminders
  • Meal and carb tracking
  • Symptom logging
  • Pattern recognition charts
  • Apple Health integration
  • Exportable reports
Features
Read full description

Managing diabetes takes more than just checking your blood sugar. It means tracking meals, insulin, meds, exercise, symptoms, and knowing what affects your numbers before and after they change. Diavena helps you do all of that in one place, so you can stay consistent without feeling overwhelmed. Whether you are managing Type 1, Type 2, LADA, or gestational diabetes, Diavena is built to support your real-world needs. No gimmicks. Just daily tools that work. TRACK BLOOD SUGAR Log blood glucose levels quickly, whether fasting, post-meal, or bedtime. Tag each reading with context like before eating, after walking, feeling tired, or just woke up. Spot patterns around spikes, lows, and trends that do not show up in isolated numbers. RECOGNIZE PATTERNS Use built-in charts to see how food, medication, sleep, or movement affect your blood sugar. Compare morning highs or post-meal spikes to yesterday’s inputs. When you can see what led up to a high or low, it becomes easier to prevent it. INSULIN AND MEDICATION REMINDERS Set reminders for long-acting insulin, fast-acting bolus doses, oral medications, or supplements. Customize by time of day or meal. Mark doses as taken, skipped, or delayed. Refill alerts help you stay prepared, especially when on multiple meds. MEAL AND CARB LOGGING Track meals, snacks, and carb estimates with optional notes for timing and digestion effects. Add tags for slow digestion, high fat, or unfamiliar foods. Whether you count carbs tightly or loosely, Diavena adapts to your method. SYMPTOMS AND EVENTS Log symptoms like dizziness, blurred vision, nausea, fatigue, irritability, cold sweats, or thirst. Use the symptom tracker to understand when you are trending toward hypo or hyperglycemia. Add free-form notes to capture how you felt or what you did to correct it. DAILY TRENDS, WEEKLY INSIGHTS View averages, time-in-range estimates, and symptom overlays by day or week. Share exportable reports with your doctor, endocrinologist, or diabetes educator. Whether you are adjusting insulin or reviewing A1C plans, Diavena helps you back up every conversation with data. APPLE HEALTH INTEGRATION Sync blood glucose, steps, weight, heart rate, sleep, and activity from Apple Health. Connect the dots between your numbers and your habits. Diavena keeps your health information centralized so you can focus on action, not data entry. WHO DIAVENA IS FOR - People with Type 1 diabetes managing insulin daily - Adults with Type 2 diabetes adjusting medications or lifestyle - Parents logging data for a child with diabetes - Pregnant users tracking gestational diabetes - Newly diagnosed patients building daily habits - Experienced users preparing for appointments or dose adjustments SUPPORTS WHAT MATTERS - Blood sugar tracker with custom labels and time blocks - Insulin and medication reminders with history logging - Meal and carb journal with digestion notes - Symptom tracker for highs, lows, and general health - Activity and vitals tracking through Apple Health - Exportable reports in PDF or CSV for clinical use - Secure storage with Face ID, passcode lock, and encrypted backup - Offline mode with sync when reconnected - Multiple profile support for caregivers and family members REAL-LIFE READY Life with diabetes is not predictable. Diavena gives you a simple way to record what matters, understand your patterns, and stay on top of your health. No clutter, no pressure to be perfect, just better tools for daily care. Download Diavena and log your first blood sugar or medication dose in under 3 minutes. Start turning your daily diabetes routine into a system that works for you. Any insights provided by Diavena do not constitute medical advice. The app is designed for tracking purposes only and is not intended to diagnose, treat, cure, or prevent any disease or condition. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

HARMONY4 screens
T1D, T2D4 screens

Verdict

The call

The clearest difference is in-app purchases: HARMONY at none against T1D, T2D's 17. HARMONY also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 13 months). On price and device support 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. T1D, T2D sells 17 in-app purchases, starting at $4.95 per month. HARMONY asks for nothing beyond the download.

UpkeepUpdate frequency

HARMONY ships an update every 2 weeks, T1D, T2D every 13 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 5 level
HARMONY versus T1D, T2D: the parameters behind the verdict, then further details
ParameterHARMONYT1D, T2D
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 weeks — betterEvery 13 months
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS12.0 — better15.5
Further details — not scored
Size88 MB221 MB
Age rating4+4+
DeveloperQingdao Richmat Intelligence Technology Inc.Digital Therapeutics

In-app purchases

None

HARMONY

No in-app purchases

17 purchases

T1D, T2D

Subscriptions14
  • flex pass$4.951 Month
  • easy pass$7.997 Days
  • weather max$9.993 Months
Show 11 more
  • flex pass$18.991 Month
  • carey ai max$19.991 Month
  • yearly access$19.991 Year
  • smart pass$24.991 Year
  • carey ai ultra$29.991 Month
  • plus$29.991 Year
  • limited discount$29.991 Year
  • Premium Yearly$34.991 Year
  • yearly access3 Days trial$39.991 Year
  • Extended Trial3 Days trial$39.991 Year
  • 7-Day Trial7 Days trial$49.991 Year
One-time3
  • store credit$1.99
  • carey ai credits$8.99
  • lifetime upgrade$79.99

Questions

Is HARMONY free?
HARMONY is free to download, with no in-app purchases.
Is T1D, T2D free?
T1D, T2D is free to download, with in-app purchases available.
Do HARMONY or T1D, T2D have ads?
T1D, T2D shows ads; HARMONY does not.
Which is updated more often, HARMONY or T1D, T2D?
HARMONY ships an update every 2 weeks, and T1D, T2D every 13 months. Most recently, HARMONY was updated on October 25, 2026 and T1D, T2D on October 28, 2026.

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