# Smart Countdown PRO vs Birthday Reminder

The clearest difference is in-app purchases: Birthday Reminder at none against Smart Countdown PRO's 2. Birthday Reminder also leads on update cadence (every 5 days vs every 5 weeks). Smart Countdown PRO's advantage is iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Smart Countdown PRO sells 2 in-app purchases, starting at $2.49 per month. Birthday Reminder asks for nothing beyond the download.

Smart Countdown PRO ships an update every 5 weeks, Birthday Reminder every 5 days. The most recent releases landed on September 5, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Smart Countdown PRO | Birthday Reminder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Size | 15 MB | 3 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vijay Jasoliya](https://appshunter.io/developer/1690525119) | [Priyanka Biswal](https://appshunter.io/developer/6792360053) |

## What reviewers say

### Smart Countdown PRO

[App page](https://appshunter.io/ios/app/smart-countdown-pro/id6745555181)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MonthlySubscription | $2.49 | per month |
| YearlySubscription | $21.00 | per year |


### Birthday Reminder

[App page](https://appshunter.io/ios/app/birthday-reminder-tracker/id6792360050)

**In-app purchases:** none


## Frequently asked questions

### Is Smart Countdown PRO free?

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

### Is Birthday Reminder free?

Birthday Reminder is free to download, with no in-app purchases.

### Do Smart Countdown PRO or Birthday Reminder have ads?

Neither Smart Countdown PRO nor Birthday Reminder shows ads.

### Which is updated more often, Smart Countdown PRO or Birthday Reminder?

Smart Countdown PRO ships an update every 5 weeks, and Birthday Reminder every 5 days. Most recently, Smart Countdown PRO was updated on September 5, 2026 and Birthday Reminder on September 19, 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.*