# iDay Deluxe vs CalculateAge

The clearest difference is update cadence: iDay Deluxe at every 8 days against CalculateAge's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. iDay Deluxe sells 1 in-app purchase, starting at $3.99 per year and CalculateAge sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

iDay Deluxe ships an update every 8 days, CalculateAge every 5 weeks. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | iDay Deluxe | CalculateAge |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 46.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 24 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ihanwel.com](https://appshunter.io/developer/296400161) | [ZST](https://appshunter.io/developer/1274473128) |

## What reviewers say

### iDay Deluxe

[App page](https://appshunter.io/ios/app/iday-deluxe/id305882794)

Never forget important dates like birthdays and anniversaries again. This app imports contacts' birthdays, allows manual entries for special occasions, and provides daily astrological and historical information. You can also send personalized birthday wishes via email, text, or calls.

**Highlights:** Birthday and anniversary reminders, Import birthdays from address book, Manual entry for special dates, Daily horoscope and astrological data, Historical facts and 'On This Day' info, Send birthday wishes via email/text, Integrated data backup

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jahresabo | $3.99 | per year |


### CalculateAge

[App page](https://appshunter.io/ios/app/calculateage/id6748221065)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip $1.99 | $1.99 | one-time |
| Tip $2.99 | $2.99 | one-time |
| Tip $4.99 | $4.99 | one-time |
| Tip $9.99 | $9.99 | one-time |


## Frequently asked questions

### Is iDay Deluxe free?

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

### Is CalculateAge free?

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

### Do iDay Deluxe or CalculateAge have ads?

Neither iDay Deluxe nor CalculateAge shows ads.

### Which is updated more often, iDay Deluxe or CalculateAge?

iDay Deluxe ships an update every 8 days, and CalculateAge every 5 weeks. Most recently, iDay Deluxe was updated on October 29, 2026 and CalculateAge on October 28, 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.*