# Remindoc vs Right Calculator

The clearest difference is in-app purchases: Right Calculator at none against Remindoc's 2. Right Calculator also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). Remindoc's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. Remindoc sells 2 in-app purchases, starting at $4.99 per month. Right Calculator asks for nothing beyond the download.

## The numbers

| Metric | Remindoc | Right Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | — | Every 6 days |
| Size | 14 MB | 41 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Crystal Pigeon](https://appshunter.io/developer/1691303494) | [Megabyte Software Inc.](https://appshunter.io/developer/1143972928) |

## What reviewers say

### Remindoc

[App page](https://appshunter.io/ios/app/remindoc/id6752609502)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remindoc Premium Monthly | $4.99 | per month |
| Remindoc Premium Annual | $24.99 | per year |


### Right Calculator

[App page](https://appshunter.io/ios/app/right-calculator/id6768528621)

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

**In-app purchases:** none


## Frequently asked questions

### Is Remindoc free?

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

### Is Right Calculator free?

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

### Do Remindoc or Right Calculator have ads?

Right Calculator shows ads; Remindoc does not.

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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.*