# When vs TagDate

The clearest difference is update cadence: TagDate at monthly against When's every 2 months. When's advantage is iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

When ships an update every 2 months, TagDate monthly. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | When | TagDate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/when-anniversary-remembrancer/id565903649/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 4 MB | 33 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nomtek sp. z o.o.](https://appshunter.io/developer/1698128896) | [紫宸 张](https://appshunter.io/developer/1891807036) |

## What reviewers say

### When

[App page](https://appshunter.io/ios/app/when-anniversary-remembrancer/id565903649)

This app helps you remember important dates for your friends and family. It imports contacts and Facebook friends, then notifies you via badge icon or local notifications when a birthday is approaching. You can also send quick wishes directly from the app.

**Highlights:** Birthday reminders, Import from Contacts, Import from Facebook, Local notifications, Badge icon alerts, Send quick wishes

**Features:** macOS Compatibility

**In-app purchases:** none


### TagDate

[App page](https://appshunter.io/ios/app/tagdate/id6761988892)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is When free?

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

### Is TagDate free?

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

### Do When or TagDate have ads?

Neither When nor TagDate shows ads.

### Which is updated more often, When or TagDate?

When ships an update every 2 months, and TagDate monthly. Most recently, When was updated on October 2, 2026 and TagDate on October 7, 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.*