Today Is.... vs That's a Day?
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Today Is....
Discover daily national holidays and celebrations you might be missing. Never forget a special day again, from fun food holidays to important observances. Make every day a celebration.
- Daily holiday discovery
- Celebration reminders
- National holiday tracking
- Event notifications
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Have you ever wondered "what should I be celebrating today"? Have you ever miss out on National Taco day! Well this is the app for you! This app will help to make sure you know what national holiday you should be celebrating today!!!
That's a Day?
Discover a vast calendar of over 2,000 unique holidays, from the well-known to the quirky. Each day offers a celebration with its origin story, fun facts, and suggested activities. Share the fun with friends and family through shareable cards.
- Daily holiday discoveries
- Holiday origin stories
- Fun facts and celebration ideas
- Weekly upcoming holiday preview
- Shareable holiday cards
- Home screen widget
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Happy Lost Sock Memorial Day. Wait, that's a day? It is. May 9, every year. Tomorrow is one too. So is the day after. So is that unremarkable Tuesday in March you had no plans for. That's a Day? is a calendar of over 2,000 real holidays: the famous ones, the strange ones, and a genuinely alarming number of days about pie. Open it in the morning and find out what today is. EVERY MORNING, SOMETHING TO CELEBRATE • Today's celebrations, with one picked out as the headline • The origin story, including who started it and why they bothered • A few fun facts per holiday, which is a few more than you had yesterday • A few ways to actually celebrate, from "do it at your desk" to "clear your afternoon" • Somewhere near you to do it, when somewhere near you exists DAYS WE ARE NOT MAKING UP Spreadsheet Day. Iguana Awareness Day. If Pets Had Thumbs Day. World Camel Day. Talk Like a Pirate Day. Ditch New Year's Resolution Day, which lands on January 17 with impeccable timing. Each one is checked against a real source before it ships. The origins, the facts and the ways to celebrate are reviewed by our editorial team, and anything we cannot stand behind gets cut instead of padded out. THE WEEK AHEAD See what's coming so you can plan the good ones. Some holidays deserve notice. Banana Split Day deserves notice. SHARE THE RIDICULOUS ONES Turn any holiday into a card worth posting: the fact, the day, and a design that does the work for you. Your group chat has been waiting for Dance Like a Chicken Day. ON YOUR HOME SCREEN A widget with today's celebration, so you find out before someone else does. THAT'S A DAY? PRO No ads, ever. Every holiday, every day. $9.99 per year, or $2.99 per month. Pro is an auto-renewing subscription, charged to your Apple Account. It renews unless you turn off auto-renew at least 24 hours before the period ends. Manage or cancel anytime in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://thatsaday.app/privacy Free to use, with ads. No account, no sign-up, no email required.
Screenshots
Verdict
The clearest difference is rating: That's a Day? at 5.0 against Today Is....'s 2.8. Today Is....'s advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, ratings volume, update cadence 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. That's a Day? sells 2 in-app purchases, starting at $2.99 per month. Today Is.... asks for nothing beyond the download.
That's a Day? holds the better App Store score, 5.0 against 2.8. Both are backed by a comparable volume of ratings — 12 and 12 respectively.
Today Is.... ships an update every 3 weeks, That's a Day? every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Today Is.... | That's a Day? |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (12 ratings) | 5.0 (12 ratings) — better |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 12 | 12 |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 7 MB | 125 MB |
| Age rating | 4+ | 12+ |
| Developer | thomas prezioso | Green Coast, Blue Nile LLC |
Customer experience
Today Is....
That's a Day?
In-app purchases
Today Is....
No in-app purchases
That's a Day?
- Pro Monthly$2.991 Month
- Pro Annual$9.991 Year
Questions
Is Today Is.... free?
Is That's a Day? free?
Which has better reviews, Today Is.... or That's a Day??
Do Today Is.... or That's a Day? have ads?
Which is updated more often, Today Is.... or That's a Day??
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