# WorkingDays vs Date Calculator, Days Calc

The clearest difference is rating: WorkingDays at 5.0 against Date Calculator, Days Calc's 4.5. WorkingDays also leads on in-app purchases (none vs 1) and iOS requirement (6.0 vs 16.0). Date Calculator, Days Calc's advantage is ratings volume (131 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Date Calculator, Days Calc sells 1 one-off in-app purchase. WorkingDays asks for nothing beyond the download.

WorkingDays holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Date Calculator, Days Calc has 131 ratings behind it against 1, so its average is the more settled of the two.

WorkingDays ships an update every 3 months, Date Calculator, Days Calc every 4 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | WorkingDays | Date Calculator, Days Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/workingdays/id768388905/reviews)** | [4.5 (131 ratings)](https://appshunter.io/ios/app/date-calculator-days-calc/id1582411955/reviews) |
| Number of ratings | 1 | **131** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 1 MB |
| Requires iOS | **6.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ISul Tecnologia](https://appshunter.io/developer/409946298) | [Phan Nhat Đang](https://appshunter.io/developer/1437390098) |

## What reviewers say

### WorkingDays

[App page](https://appshunter.io/ios/app/workingdays/id768388905)

Easily calculate the time between two dates in Brazil, including business days, calendar days, weeks, months, years, and worked hours. It also lists national, state-specific, and special event holidays within the selected period.

**Highlights:** Calculate business days, Calculate calendar days, Calculate weeks, months, years, Calculate worked hours, List national holidays, Filter state-specific holidays, List special events

**Features:** macOS Compatibility

**In-app purchases:** none


### Date Calculator, Days Calc

[App page](https://appshunter.io/ios/app/date-calculator-days-calc/id1582411955)

Easily solve date math problems with multiple calculation options. This intuitive app helps you find the difference between dates, add or subtract days, and calculate workdays. It's simple and user-friendly for all your date-related needs.

**Highlights:** Days Between Two Dates, Add to/Subtract from a Date, Workdays Calculator, Add/Subtract Workdays, Intuitive and Simple Interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $3.99 | one-time |


## Frequently asked questions

### Is WorkingDays free?

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

### Is Date Calculator, Days Calc free?

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

### Which has better reviews, WorkingDays or Date Calculator, Days Calc?

WorkingDays is rated higher. WorkingDays averages 5.0 out of 5 from 1 ratings, while Date Calculator, Days Calc averages 4.5 from 131 ratings.

### Do WorkingDays or Date Calculator, Days Calc have ads?

Neither WorkingDays nor Date Calculator, Days Calc shows ads.

### Which is updated more often, WorkingDays or Date Calculator, Days Calc?

WorkingDays ships an update every 3 months, and Date Calculator, Days Calc every 4 months. Most recently, WorkingDays was updated on November 1, 2026 and Date Calculator, Days Calc on November 3, 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.*