# HappyEasterCalc vs NoteDay

The clearest difference is in-app purchases: HappyEasterCalc at none against NoteDay's 4. NoteDay's advantage is update cadence (every 8 months vs every 43 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NoteDay sells 4 in-app purchases, starting at $0.99 per 7 days. HappyEasterCalc asks for nothing beyond the download.

HappyEasterCalc ships an update every 43 months, NoteDay every 8 months. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | HappyEasterCalc | NoteDay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (7 ratings)](https://appshunter.io/ios/app/happyeastercalc/id385577473/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 43 months | **Every 8 months** |
| Monetization | Free | — |
| Size | 3 MB | 63 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [HimboSoft e.U.](https://appshunter.io/developer/1827569466) | [W12 Consultoria](https://appshunter.io/developer/1812317573) |

## What reviewers say

### HappyEasterCalc

[App page](https://appshunter.io/ios/app/happyeastercalc/id385577473)

Easily determine the date of Easter Sunday for any given year. Simply input the year, and the app will instantly display the correct date.

**Highlights:** Easter Sunday date calculation, Year input, Simple interface

**In-app purchases:** none


### NoteDay

[App page](https://appshunter.io/ios/app/noteday-day-count/id6752316925)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly PRO | $0.99 | per 7 days |
| Month PRO | $1.99 | per month |
| Annual PRO | $4.99 | per year |
| Lifetime PRO | $9.99 | one-time |


## Frequently asked questions

### Is HappyEasterCalc free?

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

### Is NoteDay free?

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

### Do HappyEasterCalc or NoteDay have ads?

Neither HappyEasterCalc nor NoteDay shows ads.

### Which is updated more often, HappyEasterCalc or NoteDay?

HappyEasterCalc ships an update every 43 months, and NoteDay every 8 months. Most recently, HappyEasterCalc was updated on October 23, 2026 and NoteDay on October 21, 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.*