# Convert Date vs The Date Calculator PRO

The clearest difference is ads: Convert Date at none against The Date Calculator PRO's shown. Convert Date also leads on review sentiment (83% vs 66%) and iOS requirement (9.0 vs 18.0). The Date Calculator PRO's advantage is ratings volume (2.6K vs 13). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. Convert Date sells 1 one-off in-app purchase and The Date Calculator PRO sells 7 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Convert Date against 4.7 for The Date Calculator PRO. That said, the two scores are not equally well evidenced: The Date Calculator PRO has 2.6K ratings behind it against 13, so its average is the more settled of the two. Written reviews are what separate them: 83% of Convert Date's written reviews are positive against 66% of The Date Calculator PRO's.

Convert Date ships an update every 6 months, The Date Calculator PRO every 4 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Convert Date | The Date Calculator PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (13 ratings)](https://appshunter.io/ios/app/convert-date/id824114685/reviews)** | [4.7 (2.6K ratings)](https://appshunter.io/ios/app/the-date-calculator-pro/id1045043882/reviews) |
| Number of ratings | 13 | **2.6K** |
| Positive reviews | **82.6% of reviews** | 65.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 20 MB | 7 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fahad Alrashidi](https://appshunter.io/developer/450283273) | [Brachmann Online Marketing GmbH & Co. KG](https://appshunter.io/developer/682848918) |

## What reviewers say

### Convert Date

[App page](https://appshunter.io/ios/app/convert-date/id824114685)

Easily convert dates between various calendar systems including Islamic, Gregorian, Hebrew, and more. Calculate age and access a history of your conversions. Share results as images.

**Highlights:** Multiple calendar conversions, Age calculation, Conversion history, Share results as image

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads From App | $2.99 | one-time |


### The Date Calculator PRO

[App page](https://appshunter.io/ios/app/the-date-calculator-pro/id1045043882)

Easily calculate the duration between two dates, with or without accounting for the time of day. You can also add or subtract various time units from a specific date. The results are automatically converted into multiple units for your convenience.

**Highlights:** Calculate duration between two dates, Include time of day in calculations, Add/subtract years, months, weeks, days, Convert results to various time units, Account for daylight saving time changes

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per 7 days |
| Premium | $3.99 | per month |
| Premium | $3.99 | per month |
| Voluntary Payment 1 | $0.99 | one-time |
| Voluntary Payment 2 | $2.99 | one-time |
| Voluntary Payment 3 | $9.99 | one-time |
| Remove Ads | $12.99 | one-time |


## Frequently asked questions

### Is Convert Date free?

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

### Is The Date Calculator PRO free?

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

### Which has better reviews, Convert Date or The Date Calculator PRO?

Convert Date is rated higher. Convert Date averages 4.8 out of 5 from 13 ratings, while The Date Calculator PRO averages 4.7 from 2.6K ratings.

### Do Convert Date or The Date Calculator PRO have ads?

The Date Calculator PRO shows ads; Convert Date does not.

### Which is updated more often, Convert Date or The Date Calculator PRO?

Convert Date ships an update every 6 months, and The Date Calculator PRO every 4 months. Most recently, Convert Date was updated on October 23, 2026 and The Date Calculator PRO on October 24, 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.*