# Calendar. Simple Calendars vs FastScanner

The clearest difference is price: FastScanner at Free against Calendar. Simple Calendars's $1.99. FastScanner also leads on review sentiment (100% vs 70%) and update cadence (every 2 weeks vs monthly). Calendar. Simple Calendars's advantage is ads (none vs shown) and device support (4 vs 1). On rating, ratings volume and in-app purchases there is nothing between them.

FastScanner is free to download; Calendar. Simple Calendars costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Calendar. Simple Calendars against 5.0 for FastScanner. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews are what separate them: 70% of Calendar. Simple Calendars's written reviews are positive against 100% of FastScanner's.

Calendar. Simple Calendars ships an update monthly, FastScanner every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Calendar. Simple Calendars | FastScanner |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/calendar-simple-calendars/id934523970/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/fastscanner-pdf-and-ocr/id6752010544/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | 70.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 7 MB | 5 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KK FAMILY SOFTWARE LLC](https://appshunter.io/developer/806853000) | [静 樊](https://appshunter.io/developer/1837058919) |

## What reviewers say

### Calendar. Simple Calendars

[App page](https://appshunter.io/ios/app/calendar-simple-calendars/id934523970)

Organize your schedule across Apple devices with a user-friendly interface. Customize with color themes, view week numbers, and use interactive widgets to manage your day, month, and year efficiently.

**Highlights:** Cross-platform sync (Mac, iPhone, iPad), Interactive home screen widget, Customizable color themes, Week number display option, Intuitive user interface

**Features:** Vision Pro support

**In-app purchases:** none


### FastScanner

[App page](https://appshunter.io/ios/app/fastscanner-pdf-and-ocr/id6752010544)

Transform your phone into a portable scanner. Quickly capture documents, notes, and IDs, then convert them to PDF, Markdown, JPG, or TXT. Features include OCR, smart filters, and privacy tools for secure document management.

**Highlights:** High-quality scans with auto-edge detection, OCR text recognition, ID and card scanning, Privacy tools (encryption, watermarks), Smart file management, Multiple export formats (PDF, TXT, JPG, Markdown)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calendar. Simple Calendars free?

Calendar. Simple Calendars costs $1.99, with no in-app purchases.

### Is FastScanner free?

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

### Which has better reviews, Calendar. Simple Calendars or FastScanner?

Calendar. Simple Calendars and FastScanner are both rated 5.0 out of 5 on the App Store, from 2 and 4 ratings respectively.

### Do Calendar. Simple Calendars or FastScanner have ads?

FastScanner shows ads; Calendar. Simple Calendars does not.

### Which is updated more often, Calendar. Simple Calendars or FastScanner?

Calendar. Simple Calendars ships an update monthly, and FastScanner every 2 weeks. Most recently, Calendar. Simple Calendars was updated on November 3, 2026 and FastScanner on October 30, 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.*