# Birthday Tracker vs Certify

The clearest difference is update cadence: Birthday Tracker at every 3 days against Certify's weekly. Birthday Tracker also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Birthday Tracker sells 2 in-app purchases, starting at $3.99 per month and Certify sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Birthday Tracker ships an update every 3 days, Certify weekly. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Birthday Tracker | Certify |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Size | 35 MB | 1 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zakhar Shylov](https://appshunter.io/developer/1881115151) | [Jhomar Maravillas](https://appshunter.io/developer/6783703541) |

## What reviewers say

### Birthday Tracker

[App page](https://appshunter.io/ios/app/birthday-tracker-reminders/id6760178873)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Yearly | $29.99 | per year |


### Certify

[App page](https://appshunter.io/ios/app/certify-certificate-maker/id6792487548)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Unlimited | $4.99 | one-time |


## Frequently asked questions

### Is Birthday Tracker free?

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

### Is Certify free?

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

### Do Birthday Tracker or Certify have ads?

Neither Birthday Tracker nor Certify shows ads.

### Which is updated more often, Birthday Tracker or Certify?

Birthday Tracker ships an update every 3 days, and Certify weekly. Most recently, Birthday Tracker was updated on October 6, 2026 and Certify on October 13, 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.*