That's a Day? vs ProgressRx
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
ProgressRx
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ProgressRx is a companion app for people using GLP-1 medications who want a clearer way to track routines, symptoms, meals, progress, and treatment patterns. Stay organized with daily check-ins, treatment logging, symptom tracking, weight and body measurement history, meal support, progress insights, and guided coaching-style conversations. With ProgressRx, you can: • Track weekly injections or daily pills • Log symptoms, digestion, nutrition, water, protein, fiber, and body measurements • View progress trends across weight, measurements, and daily patterns • Keep a history of treatment logs and vitals • Get practical dining guidance and meal logging support • Use guided messages to reflect on nutrition, symptoms, and progress • Manage your profile, baseline values, and subscription from Settings ProgressRx is designed to help you stay consistent and better understand your own patterns over time. ProgressRx does not diagnose, treat, prescribe, or calculate medication doses. It is not a substitute for medical advice, diagnosis, or treatment. Always follow guidance from your licensed healthcare provider before making medical decisions. Terms of Use: https://progressrx-web.pages.dev/terms Privacy Policy: https://progressrx-web.pages.dev/privacy
Screenshots
Verdict
The clearest difference is update cadence: ProgressRx at every 3 days against That's a Day?'s every 2 weeks. ProgressRx also leads on iOS requirement (15.1 vs 18.0). On price, ads, 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. That's a Day? sells 2 in-app purchases, starting at $2.99 per month and ProgressRx sells 5 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
That's a Day? ships an update every 2 weeks, ProgressRx every 3 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | That's a Day? | ProgressRx |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (12 ratings) — better | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 125 MB | 58 MB |
| Age rating | 12+ | 17+ |
| Developer | Green Coast, Blue Nile LLC | Boolean Bliss, LLC |
In-app purchases
That's a Day?
- Pro Monthly$2.991 Month
- Pro Annual$9.991 Year
ProgressRx
- Weekly Premium$6.997 Days
- ProgressRx Monthly$9.991 Month
- Monthly Premium$14.991 Month
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- ProgressRx Annual7 Days trial$39.991 Year
- Annual Premium7 Days trial$79.991 Year
Questions
Is That's a Day? free?
Is ProgressRx free?
Do That's a Day? or ProgressRx have ads?
Which is updated more often, That's a Day? or ProgressRx?
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