ML revenue forecast.
Calibrated against 51929 apps in this category.
Confidence band
±15%
High — many comparable apps with verified data
At a glance
Earns 1.91× more than the category median (168/mo).
Ranks #10,247 of 51,929 in Lifestyle (top 19.7% by revenue).
Launched Sep 11, 2013 · last updated May 11, 2026.
What the app looks like
Live screenshots from the Play Store, captured by our snapshot worker. Tap any image to enlarge.
National What Day?'s revenue trajectory
Forecast revenue from snapshot history. Last 1 months.
Where National What Day? sits in Lifestyle
Revenue distribution of 51929 comparable apps. National What Day? highlighted.
National What Day? vs comparable apps
Revenue trajectory side-by-side. Bold = National What Day?, ghosted = peers.
App spec
Version
2.0.1
Last update
May 11, 2026
Launched
Sep 11, 2013
Price
Free
Monetization
Free
What National What Day? actually does (from store listing)
Ever wonder what today is celebrating?
National What Day? helps you discover fun national days, quirky holidays, and meaningful observances for every day of the year.
From food holidays and pet appreciation days to seasonal celebrations and month-long observances, there’s always something new to explore.
📅 BROWSE ANY DATE
Swipe through the calendar to see holidays and celebrations for today or any day of the year.
🔍 SEARCH & DISCOVER
Quickly search for holidays by name and find new…
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on National What Day?'s tracker page for current rating, reviews and snapshot timeline.
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