Comparison

Opro9 SmartDiaper vs Vmed Mobile

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

Head to head
About

Opro9 SmartDiaper

This app connects to a wearable sensor to detect when a baby wets their diaper. It sends timely notifications to parents, providing information on temperature and humidity levels, and tracks diaper changes. It acts as a high-tech assistant for caretakers.

Highlights
  • Bluetooth sensor connection
  • Diaper wetness detection
  • Timely parent notifications
  • Child temperature and humidity monitoring
  • Diaper change statistics
  • Connect to multiple sensors
Read full description

This app is used to connect to the Opro9 SmartDiaper Wearable Sensor via Bluetooth Low Energy (Bluetooth 4.0). Designed for busy moms and dads, it detects when a child wets his or her diaper, and then notifies parents in a timely manner to change the diaper, keeping the child more comfortable. The Opro9 SmartDiaper wearable is a humidity and temperature sensing device. The device attaches to diapers via a velcro-like texturing on its soft, outer shell. When a parent’s smart device is connected to the Opro9 SmartDiaper Wearable Sensor via the Opro9 SmartDiaper App, he or she can receive instant notifications about when a baby wets the diaper. This way parents can attend to their child quickly. The Opro9 SmartDiaper app can connect to multiple sensors at one time, and provides: • Information on each child's temperature and humidity levels • Notifications when a child wets the diaper • Statistics on how often a child pees, and how often the child's diaper is getting changed Opro9 SmartDiaper is your high-tech assistant caretaker!

About

Vmed Mobile

Features
Read full description

Your best health consultant -Vmed Mobile (8 in 1 Quick Measurement). lt allows you to capture a healthrate in just 60-seconds from anywhere, anytime. All data are securely and permanently stored in the cloud. This easy-to-use every day, and communicate with family,to provide health tracking and services for your family. Disclaimer: The app is intended for non-medical, general fitness and wellness purposes only. Always consult a doctor before making any medical decisions.

Screenshots

Opro9 SmartDiaper4 screens
Vmed Mobile4 screens

Verdict

The call

Opro9 SmartDiaper and Vmed Mobile are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

UpkeepUpdate frequency

Opro9 SmartDiaper ships an update monthly, Vmed Mobile every 3 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

ScorecardNo meaningful differences
Opro9 SmartDiaper versus Vmed Mobile: the parameters behind the verdict, then further details
ParameterOpro9 SmartDiaperVmed Mobile
PriceFreeFree
Rating2.5 (2 ratings) — better—
Positive reviews22.2% of reviews—
Number of ratings2 — better—
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.412.0 — better
Further details — not scored
Size30 MB72 MB
Age rating4+4+
DeveloperCviLux CorporationHAIYANG LI

In-app purchases

None

Opro9 SmartDiaper

No in-app purchases

None

Vmed Mobile

No in-app purchases

Questions

Is Opro9 SmartDiaper free?
Opro9 SmartDiaper is free to download, with no in-app purchases.
Is Vmed Mobile free?
Vmed Mobile is free to download, with no in-app purchases.
Do Opro9 SmartDiaper or Vmed Mobile have ads?
Neither Opro9 SmartDiaper nor Vmed Mobile shows ads.
Which is updated more often, Opro9 SmartDiaper or Vmed Mobile?
Opro9 SmartDiaper ships an update monthly, and Vmed Mobile every 3 weeks. Most recently, Opro9 SmartDiaper was updated on November 2, 2026 and Vmed Mobile on November 4, 2026.

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