# myDateCalc vs DayNumCalc

myDateCalc and DayNumCalc are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

myDateCalc costs $0.99 and DayNumCalc $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

myDateCalc ships an update every 5 months, DayNumCalc every 6 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | myDateCalc | DayNumCalc |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | — | **[4.8 (6 ratings)](https://appshunter.io/ios/app/daynumcalc/id1633054306/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 6 months |
| Monetization | — | Paid |
| Size | 0 MB | 1 MB |
| Requires iOS | 16.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Walker](https://appshunter.io/developer/934131573) | [Mayra M Martinez](https://appshunter.io/developer/1633054308) |

## What reviewers say

### myDateCalc

[App page](https://appshunter.io/ios/app/mydatecalc/id1265539346)

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

**In-app purchases:** none


### 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 myDateCalc free?

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

### Is DayNumCalc free?

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

### Do myDateCalc or DayNumCalc have ads?

Neither myDateCalc nor DayNumCalc shows ads.

### Which is updated more often, myDateCalc or DayNumCalc?

myDateCalc ships an update every 5 months, and DayNumCalc every 6 months. Most recently, myDateCalc was updated on November 2, 2026 and DayNumCalc 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.*