# Age Tracker vs Anniversary

The clearest difference is update cadence: Anniversary at every 3 weeks against Age Tracker's every 6 months. Age Tracker's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Age Tracker sells 1 one-off in-app purchase and Anniversary sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Age Tracker ships an update every 6 months, Anniversary every 3 weeks. The most recent releases landed on September 8, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Age Tracker | Anniversary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Size | 6 MB | 3 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [angeline kua](https://appshunter.io/developer/1832948849) | [颖 杨](https://appshunter.io/developer/1872549512) |

## What reviewers say

### Age Tracker

[App page](https://appshunter.io/ios/app/age-tracker/id6749935277)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Ad-Free Unlock | $0.49 | one-time |


### Anniversary

[App page](https://appshunter.io/ios/app/anniversary-countdown/id6760209832)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $0.99 | per month |
| Yearly Pro (Best Value) | $1.99 | per year |
| Lifetime Pro | $4.99 | one-time |


## Frequently asked questions

### Is Age Tracker free?

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

### Is Anniversary free?

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

### Do Age Tracker or Anniversary have ads?

Neither Age Tracker nor Anniversary shows ads.

### Which is updated more often, Age Tracker or Anniversary?

Age Tracker ships an update every 6 months, and Anniversary every 3 weeks. Most recently, Age Tracker was updated on September 8, 2026 and Anniversary on September 18, 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.*