# WHVer vs Date Calculator

The clearest difference is in-app purchases: Date Calculator at none against WHVer's 3. WHVer's advantage is update cadence (weekly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. WHVer sells 3 in-app purchases, starting at $1.99 per month. Date Calculator asks for nothing beyond the download.

WHVer ships an update weekly, Date Calculator every 3 months. The most recent releases landed on October 25, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | WHVer | Date Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Size | 5 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [子昂 谢](https://appshunter.io/developer/1889120812) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### WHVer

[App page](https://appshunter.io/ios/app/whver-track-count-log/id6761892555)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $1.99 | per month |
| Yearly Pro | $5.99 | per year |
| Lifetime Pro | $9.99 | one-time |


### Date Calculator

[App page](https://appshunter.io/ios/app/date-calculator-days-between/id6772265897)

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

**In-app purchases:** none


## Frequently asked questions

### Is WHVer free?

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

### Is Date Calculator free?

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

### Do WHVer or Date Calculator have ads?

Neither WHVer nor Date Calculator shows ads.

### Which is updated more often, WHVer or Date Calculator?

WHVer ships an update weekly, and Date Calculator every 3 months. Most recently, WHVer was updated on October 25, 2026 and Date Calculator on November 5, 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.*