# Smart Event Tracker vs Birthdays

The clearest difference is in-app purchases: Smart Event Tracker at none against Birthdays's 1. Birthdays's advantage is update cadence (every 3 weeks vs every 19 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Birthdays sells 1 one-off in-app purchase. Smart Event Tracker asks for nothing beyond the download.

Smart Event Tracker ships an update every 19 months, Birthdays every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Smart Event Tracker | Birthdays |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 3 weeks** |
| Size | 6 MB | 5 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Prakash Parupudi](https://appshunter.io/developer/1800398100) | [MURATHAN ORAN](https://appshunter.io/developer/6783514032) |

## What reviewers say

### Smart Event Tracker

[App page](https://appshunter.io/ios/app/smart-event-tracker/id6742869857)

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

**In-app purchases:** none


### Birthdays

[App page](https://appshunter.io/ios/app/birthdays-reminder-and-widget/id6786918162)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Birthday Premium | $1.99 | one-time |


## Frequently asked questions

### Is Smart Event Tracker free?

Smart Event Tracker is free to download, with no in-app purchases.

### Is Birthdays free?

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

### Do Smart Event Tracker or Birthdays have ads?

Neither Smart Event Tracker nor Birthdays shows ads.

### Which is updated more often, Smart Event Tracker or Birthdays?

Smart Event Tracker ships an update every 19 months, and Birthdays every 3 weeks. Most recently, Smart Event Tracker was updated on October 30, 2026 and Birthdays on October 31, 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.*