# CalMirror vs LinkViewer

The clearest difference is iOS requirement: CalMirror at 15.1 against LinkViewer's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. CalMirror sells 2 in-app purchases, starting at $2.99 per month and LinkViewer sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CalMirror | LinkViewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 40 MB | 25 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [bad-company Incorporated](https://appshunter.io/developer/1618167935) | [JeongYun Lee](https://appshunter.io/developer/1850426276) |

## What reviewers say

### CalMirror

[App page](https://appshunter.io/ios/app/calmirror-multi-calendar-sync/id6759219374)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $29.99 | per year |


### LinkViewer

[App page](https://appshunter.io/ios/app/linkviewer-text-and-pdf-reader/id6760254716)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LinkViewer Pro Monthly | $0.99 | per month |
| LinkViewer Pro Yearly | $8.99 | per year |


## Frequently asked questions

### Is CalMirror free?

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

### Is LinkViewer free?

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

### Do CalMirror or LinkViewer have ads?

Both CalMirror and LinkViewer show ads.

### Which is updated more often, CalMirror or LinkViewer?

CalMirror ships an update every 3 weeks, and LinkViewer every 3 weeks. Most recently, CalMirror was updated on October 10, 2026 and LinkViewer 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.*