420! vs babylog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
420!
This app provides a simple alarm to remind you to take breaks. It's designed to help you relax and de-stress throughout your day. Available on iOS devices and Apple Watch.
- Customizable break reminders
- iOS and Apple Watch support
- Simple and intuitive interface
- Promotes relaxation and stress relief
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We all need time to kick back and relax. With 420! you'll get exactly that: a simple alarm that goes off to remind you, on your iOS device or Apple Watch, to take a break. Because life is tough, and it should be, but you've gotta take a step back and chill out every once and a while.
babylog
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babylog is a simple, calm baby tracker built for families who share the care. Log a feed, a nap, or a diaper change in one tap, and everyone looking after your baby sees it instantly - no more "when did she last eat?" texts. TRACK EVERYTHING IN ONE TAP Log 12 everyday care activities: bottle, breastfeeding, sleep, diapers, pumping, solids, tummy time, bath, medicine, temperature, growth, and notes. The quick-log dock learns which activities you use most and keeps them closest to your thumb. Built-in timers make sleep and nursing sessions effortless - tap to start, tap to stop. STAY IN SYNC WITH EVERY CAREGIVER Invite your partner, grandparents, or nanny to your care circle. Everyone logs to the same shared history and sees updates in real time, so handoffs are smooth and nothing gets logged twice. KNOW WHAT'S NEXT The Next Up home screen shows at a glance how long until the next feed or nap, with easy-to-read meters that drain like a gas tank as time passes. Optional notifications let you know when it's nearly time. SEE THE PATTERNS Understand your baby's rhythm with a day wheel, a week grid, and a full history list. Filter by activity to see how sleep and feeding evolve over time. NEVER MISS A THING Set weekly reminders for medicine, pumping, bath time, and more - delivered to every caregiver in the circle. PRIVATE BY DESIGN Your baby's data belongs to your circle. Sign in with Apple or Google, and only the caregivers you invite can see or edit your logs. Babylog is made for parents of babies from newborn to 18 months - and for everyone who helps care for them. Terms of Use: https://baby-app-ebe7e.web.app/terms Privacy Policy: https://baby-app-ebe7e.web.app/privacy
Screenshots
Verdict
The clearest difference is price: babylog at Free against 420!'s $0.99. 420!'s advantage is in-app purchases (none vs 4) and device support (4 vs 1). On update cadence and ads 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
babylog is free to download; 420! costs $0.99 up front. babylog sells 4 in-app purchases, starting at $5.99 per month. 420! asks for nothing beyond the download.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | 420! | babylog |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.6 (10 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone |
| Requires iOS | 10.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 31 MB | 128 MB |
| Age rating | 12+ | 17+ |
| Developer | More Voltage | Data Driven Development FZ-LLC |
In-app purchases
420!
No in-app purchases
babylog
- Babylog Plus (Monthly)$5.991 Month
- Babylog Plus (Monthly)7 Days trial$5.991 Month
- Babylog Plus (Annual)$49.991 Year
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- Babylog Plus (Annual)7 Days trial$49.991 Year









