# Time & Date Calculator ++ vs DayNumCalc

The clearest difference is price: Time & Date Calculator ++ at Free against DayNumCalc's $0.99. Time & Date Calculator ++ also leads on update cadence (every 3 weeks vs every 6 months). DayNumCalc's advantage is in-app purchases (none vs 2) and review sentiment (100% vs 84%). On ads and device support there is nothing between them.

Time & Date Calculator ++ is free to download; DayNumCalc costs $0.99 up front. Time & Date Calculator ++ sells 2 in-app purchases, starting at $1.99 per month. DayNumCalc asks for nothing beyond the download.

Time & Date Calculator ++ ships an update every 3 weeks, DayNumCalc every 6 months. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Time & Date Calculator ++ | DayNumCalc |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[4.8 (6 ratings)](https://appshunter.io/ios/app/daynumcalc/id1633054306/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 83.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | **Free** | Paid |
| Size | 11 MB | 1 MB |
| Requires iOS | 17.6 | **15.5** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Verosocial Studio](https://appshunter.io/developer/354566841) | [Mayra M Martinez](https://appshunter.io/developer/1633054308) |

## What reviewers say

### Time & Date Calculator ++

[App page](https://appshunter.io/ios/app/time-and-date-calculator-plus-plus/id430831835)

This app provides a fast and accurate way to perform calculations involving dates and times, eliminating the need for manual methods or spreadsheets. It's ideal for professionals who need precise results for work hours, payroll, billing, and more, with a clean interface and offline functionality.

**Highlights:** Add and subtract time instantly, Convert time formats (HH:MM, decimal hours, total minutes), Accurate payroll and billing calculations, Persistent calculation history, Clean, calculator-style interface, Works fully offline

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $1.99 | per month |
| Lifetime Pro Unlock | $14.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Quick calculations
- 👍 Versatile for various needs
- 👍 Helpful for work/scheduling
- 👍 Great for time calculations

**What reviewers complain about**

- 💰 Subscription required
- 🐛 Broken since last update
- 🐛 UI issues with left/right-handed modes
- 🐛 Calculator buttons too small
- 🐛 No decimal hours in recent versions

**Reported bugs**

- Calculation list hidden under selection menu in right-handed mode
- Keypad hidden in left-handed mode
- 'Number of days between dates' calculator not working
- Tapping 'today' button no longer enters today's date
- Calculate button does nothing for 'number of days between dates'

**Requested features**

- Add decimal hours back
- Bring back option for permanent left-side selection menu
- Get rid of pointless back arrow
- Add milliseconds support
- Allow multiple time entries for adding up hours


### DayNumCalc

[App page](https://appshunter.io/ios/app/daynumcalc/id1633054306)

This utility app provides quick access to date calculations, including finding the day number for any date, determining a date from a day number, calculating the difference between two dates, and checking the day of the week. It also offers widgets for convenient access on your home and lock screens.

**Highlights:** Calculate day number from date, Determine date from day number, Calculate days between two dates, Add/subtract days from a date, Check day of the week, Home screen widgets, Today View widgets, Lock screen widgets

**In-app purchases:** none


## Frequently asked questions

### Is Time & Date Calculator ++ free?

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

### Is DayNumCalc free?

DayNumCalc costs $0.99, with no in-app purchases.

### Do Time & Date Calculator ++ or DayNumCalc have ads?

Neither Time & Date Calculator ++ nor DayNumCalc shows ads.

### Which is updated more often, Time & Date Calculator ++ or DayNumCalc?

Time & Date Calculator ++ ships an update every 3 weeks, and DayNumCalc every 6 months. Most recently, Time & Date Calculator ++ was updated on October 30, 2026 and DayNumCalc 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.*