# Birthday Countdown vs CallAlert

The clearest difference is update cadence: Birthday Countdown at every 3 days against CallAlert's every 5 weeks. CallAlert's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.5). On price, ads and in-app purchases 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 CallAlert sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Birthday Countdown ships an update every 3 days, CallAlert every 5 weeks. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Birthday Countdown | CallAlert |
| --- | --- | --- |
| 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 5 weeks |
| Monetization | Freemium | — |
| Size | 19 MB | 83 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lucas Diaz](https://appshunter.io/developer/1742950982) | [Somedea LLC](https://appshunter.io/developer/6799287083) |

## 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 |


### CallAlert

[App page](https://appshunter.io/ios/app/callalert-emergency-sos/id6809305713)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $2.99 | per month |
| Pro Monthly | $5.99 | per month |
| Plus Annual | $29.99 | per year |
| Pro Annual | $59.99 | per year |


## Frequently asked questions

### Is Birthday Countdown free?

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

### Is CallAlert free?

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

### Do Birthday Countdown or CallAlert have ads?

Neither Birthday Countdown nor CallAlert shows ads.

### Which is updated more often, Birthday Countdown or CallAlert?

Birthday Countdown ships an update every 3 days, and CallAlert every 5 weeks. Most recently, Birthday Countdown was updated on October 30, 2026 and CallAlert on November 6, 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.*