Comparison

Days Countdown vs miBB

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

Head to head
About

Days Countdown

Track important dates and events with a customizable countdown. Set reminders for specific days before an event and share your countdowns with others. The app allows for recurring events and multiple countdowns.

Highlights
  • Unlimited event creation
  • Countdown to or from a date
  • Repeat events weekly, monthly, yearly
  • Customizable event reminders
  • Share countdowns with friends
Features
Read full description

Days Countdown, Countdown to your favorite events and important dates! Features: - Create as many events as you'd like - Countdown until or countdown from a date - Repeat an event for week, month, year - Get notified on the day of the event, you can receive reminders 1 day before or 3 days before the event. - Share your countdowns with friends and family

About

miBB

Features
Read full description

miBB is your baby's diary: log feeds, diapers, sleep, baths and symptoms in seconds, and keep growth, vaccines, teeth and feeding all in one place. https://youtube.com/shorts/n9AtymyJ1cU • Fast daily logging: feeds (breast, bottle, expressed, solids, purée, jar food), diapers, sleep, bath, supplements and symptoms. • Growth with WHO percentiles: weight, length and head circumference on the official WHO curves, with corrected age for premature babies. • Vaccines: WHO-recommended schedule; mark doses given and get reminders. • Teeth: a map of all 20 baby teeth and their typical eruption. • Complementary feeding: hundreds of foods by group and age, with allergens and the 3-day rule to spot reactions. • Day-by-day history with summaries. • Multiple babies. Privacy first: your data stays on your device. miBB is a personal tracking app. It is not a medical device and does not replace your pediatrician's advice. Terms of Use (EULA): https://mibb.sggyamg.com/terms/ Privacy Policy: https://mibb.sggyamg.com/privacy/

Screenshots

Days Countdown3 screens
miBB4 screens

Verdict

The call

The clearest difference is ads: miBB at none against Days Countdown's shown. miBB also leads on update cadence (every 3 days vs every 15 months). On price, in-app purchases, device support and iOS requirement 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. Days Countdown sells 1 one-off in-app purchase and miBB sells 1 in-app purchase, starting at $1.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Days Countdown ships an update every 15 months, miBB every 3 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Days Countdown versus miBB: the parameters behind the verdict, then further details
ParameterDays CountdownmiBB
PriceFreeFree
Rating4.6 (70 ratings) — better—
Positive reviews76.9% of reviews—
Number of ratings70 — better—
Update frequencyEvery 15 monthsEvery 3 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.5
Further details — not scored
Size26 MB37 MB
Age rating4+4+
Developer云云 唐Antonio Martinez Gimeno

In-app purchases

1 purchases

Days Countdown

One-time1
  • Pro Version$0.99
1 purchases

miBB

Subscriptions1
  • miBB Premium1 Year trial$1.991 Year

Questions

Is Days Countdown free?
Days Countdown is free to download, with in-app purchases available.
Is miBB free?
miBB is free to download, with in-app purchases available.
Do Days Countdown or miBB have ads?
Days Countdown shows ads; miBB does not.
Which is updated more often, Days Countdown or miBB?
Days Countdown ships an update every 15 months, and miBB every 3 days. Most recently, Days Countdown was updated on November 7, 2026 and miBB on November 5, 2026.

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