# That's a Day? vs ProgressRx

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.

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.

## The numbers

| Metric | That's a Day? | ProgressRx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (12 ratings)](https://appshunter.io/ios/app/thats-a-day/id6760271187/reviews)** | — |
| Number of ratings | **12** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 125 MB | 58 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Green Coast, Blue Nile LLC](https://appshunter.io/developer/1883558609) | [Boolean Bliss, LLC](https://appshunter.io/developer/1758827382) |

## What reviewers say

### That's a Day?

[App page](https://appshunter.io/ios/app/thats-a-day/id6760271187)

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.

**Highlights:** Daily holiday discoveries, Holiday origin stories, Fun facts and celebration ideas, Weekly upcoming holiday preview, Shareable holiday cards, Home screen widget

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Annual | $9.99 | per year |


### ProgressRx

[App page](https://appshunter.io/ios/app/progressrx/id6760429398)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $6.99 | per 7 days |
| ProgressRx Monthly | $9.99 | per month |
| Monthly Premium | $14.99 | per month |
| ProgressRx Annual | $39.99 | per year |
| Annual Premium | $79.99 | per year |


## Frequently asked questions

### Is That's a Day? free?

That's a Day? is free to download, with in-app purchases available.

### Is ProgressRx free?

ProgressRx is free to download, with in-app purchases available.

### Do That's a Day? or ProgressRx have ads?

Both That's a Day? and ProgressRx show ads.

### Which is updated more often, That's a Day? or ProgressRx?

That's a Day? ships an update every 2 weeks, and ProgressRx every 3 days. Most recently, That's a Day? was updated on October 31, 2026 and ProgressRx on November 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*