# Birthday Countdown vs Big Day

The clearest difference is update cadence: Birthday Countdown at every 3 days against Big Day's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Birthday Countdown sells 6 in-app purchases, starting at $0.99 per 7 days and Big Day sells 2 in-app purchases, starting at $7.99 per year. Whichever you choose, the download price is not the number that matters.

Birthday Countdown ships an update every 3 days, Big Day every 4 months. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Birthday Countdown | Big Day |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/birthday-countdown-reminders/id6748954893/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 months |
| Monetization | Freemium | — |
| Size | 19 MB | 9 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Lucas Diaz](https://appshunter.io/developer/1742950982) | [Coral Rose Page](https://appshunter.io/developer/1895616483) |

## What reviewers say

### Birthday Countdown

[App page](https://appshunter.io/ios/app/birthday-countdown-reminders/id6748954893)

Never forget a special occasion again. This app provides a clear countdown to upcoming birthdays, with customizable reminders and a home screen widget for quick access. Organize contacts into groups and archive past events.

**Highlights:** Live birthday countdowns, Customizable reminders, Home screen widget, Contact grouping, Monthly calendar view, Archiving birthdays

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | per 7 days |
| Premium Weekly | $2.99 | per 7 days |
| Premium | $2.99 | per month |
| Premium Monthly | $5.99 | per month |
| Premium Annual | $9.99 | per year |
| Premium Lifetime | $29.99 | one-time |


### Big Day

[App page](https://appshunter.io/ios/app/big-day-countdown-widgets/id6781751202)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Big Day Plus Yearly | $7.99 | per year |
| Big Day Plus Lifetime | $7.99 | one-time |


## Frequently asked questions

### Is Birthday Countdown free?

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

### Is Big Day free?

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

### Do Birthday Countdown or Big Day have ads?

Neither Birthday Countdown nor Big Day shows ads.

### Which is updated more often, Birthday Countdown or Big Day?

Birthday Countdown ships an update every 3 days, and Big Day every 4 months. Most recently, Birthday Countdown was updated on October 30, 2026 and Big Day 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.*