# Best Calendar vs PDF Scanner

The clearest difference is price: PDF Scanner at Free against Best Calendar's $4.99. PDF Scanner also leads on update cadence (every 10 days vs every 3 weeks). Best Calendar's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

PDF Scanner is free to download; Best Calendar costs $4.99 up front. PDF Scanner sells 2 in-app purchases, starting at $4.99 per 7 days. Best Calendar asks for nothing beyond the download.

Best Calendar ships an update every 3 weeks, PDF Scanner every 10 days. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Best Calendar | PDF Scanner |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 3 MB | 38 MB |
| Requires iOS | 18.0 | **17** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Erik Jensen](https://appshunter.io/developer/1784731870) | [Shio](https://appshunter.io/developer/1808881240) |

## What reviewers say

### Best Calendar

[App page](https://appshunter.io/ios/app/best-calendar/id6739302966)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner/id6761654163)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $4.99 | per 7 days |
| Yearly Access | $29.99 | per year |


## Frequently asked questions

### Is Best Calendar free?

Best Calendar costs $4.99, with no in-app purchases.

### Is PDF Scanner free?

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

### Do Best Calendar or PDF Scanner have ads?

PDF Scanner shows ads; Best Calendar does not.

### Which is updated more often, Best Calendar or PDF Scanner?

Best Calendar ships an update every 3 weeks, and PDF Scanner every 10 days. Most recently, Best Calendar was updated on November 8, 2026 and PDF Scanner on November 9, 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.*