Baby's day vs WeeBell
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Baby's day
Track your infant's daily activities including feeding, sleep, and diaper changes. Monitor growth with height and weight charts, and receive helpful notifications. The app supports logging various care events like baths and medicine.
- Feeding tracking
- Sleep monitoring
- Diaper logging
- Growth charts (height/weight)
- Notifications
- Care event logging
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Able to check and control of my baby's breast-feeding, baby food, sleeping, urine and feces at once! Support statistics and graph. Support Height, Weight. Support Notification. Support Graph. Support Bath, Medicine, Snack, Temperature Very intuitive and convenient to use.
WeeBell
Monitor your baby's diaper status remotely and receive real-time alerts for contamination. Track your child's bowel health with convenient statistics and customize notification settings based on your baby's skin sensitivity.
- Real-time diaper contamination alerts
- Child's bowel health statistics
- Customizable notification standards
- Remote monitoring
- Baby skin sensitivity settings
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Main function 1. In order to check the child's diaper condition in real time during other business, notifications are sent to the app and notifications when the diaper is contaminated. 2. Statistics/Recording makes it easy and convenient to check your child's bowel health at a glance. 3. You can set notification standard based on baby skin sensitivity.
Screenshots
Verdict
The clearest difference is ads: WeeBell at none against Baby's day's shown. WeeBell also leads on monetization model (free vs ad-supported) and update cadence (every 2 months vs every 4 months). On price, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Baby's day ships an update every 4 months, WeeBell every 2 months. The most recent releases landed on June 11, 2026 and September 20, 2026 respectively.
| Parameter | Baby's day | WeeBell |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (9 ratings) — better | — |
| Positive reviews | — | 40.0% of reviews |
| Number of ratings | 9 — better | — |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | jeongil Park | SDsens |
Customer experience
Baby's day
WeeBell
In-app purchases
Baby's day
No in-app purchases
WeeBell
No in-app purchases
Questions
Is Baby's day free?
Is WeeBell free?
Do Baby's day or WeeBell have ads?
Which is updated more often, Baby's day or WeeBell?
Other comparisons
