# Tempora Romae vs Date Calculator...

The clearest difference is ads: Tempora Romae at none against Date Calculator...'s shown. Date Calculator...'s advantage is iOS requirement (15.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Tempora Romae sells 1 one-off in-app purchase and Date Calculator... sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Tempora Romae | Date Calculator... |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | — |
| Size | 19 MB | 106 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Øyvind Berget](https://appshunter.io/developer/1844195759) | [Olga Ivanova](https://appshunter.io/developer/1733570435) |

## What reviewers say

### Tempora Romae

[App page](https://appshunter.io/ios/app/tempora-romae/id6768112359)

**Features:** macOS Compatibility, Apple Watch app, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tempora Romae Senator | $3.99 | one-time |


### Date Calculator...

[App page](https://appshunter.io/ios/app/date-calculator/id6812978065)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| datecalc_by_oliva_subscription | $1.99 | per month |
| datecalc_by_oliva_donation | $1.99 | one-time |


## Frequently asked questions

### Is Tempora Romae free?

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

### Is Date Calculator... free?

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

### Do Tempora Romae or Date Calculator... have ads?

Date Calculator... shows ads; Tempora Romae does not.

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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.*