# Care Cairn vs Notepad Calculator

The clearest difference is price: Care Cairn at $0.99 against Notepad Calculator's $2.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Care Cairn costs $0.99 and Notepad Calculator $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 12, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Care Cairn | Notepad Calculator |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 4 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Robert Corbin](https://appshunter.io/developer/1890247992) | [方成 印](https://appshunter.io/developer/423785440) |

## What reviewers say

### Care Cairn

[App page](https://appshunter.io/ios/app/care-cairn/id6770025117)

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

**In-app purchases:** none


### Notepad Calculator

[App page](https://appshunter.io/ios/app/notepad-calculator/id6792239866)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Care Cairn free?

Care Cairn costs $0.99, with no in-app purchases.

### Is Notepad Calculator free?

Notepad Calculator costs $2.99, with no in-app purchases.

### Do Care Cairn or Notepad Calculator have ads?

Neither Care Cairn nor Notepad Calculator shows ads.

### Which is updated more often, Care Cairn or Notepad Calculator?

Care Cairn ships an update fortnightly, and Notepad Calculator fortnightly. Most recently, Care Cairn was updated on October 12, 2026 and Notepad Calculator on October 26, 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.*