# Simple Calendar & Diary vs CalExtract

The clearest difference is ads: CalExtract at none against Simple Calendar & Diary's shown. CalExtract also leads on update cadence (daily vs every 3 weeks). Simple Calendar & Diary's advantage is iOS requirement (12.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Simple Calendar & Diary ships an update every 3 weeks, CalExtract daily. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Simple Calendar & Diary | CalExtract |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calextract/id6756533047/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | — | Free |
| Size | 11 MB | 4 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yuichi HARA](https://appshunter.io/developer/538530212) | [CASHBEAR CONSULTING INC](https://appshunter.io/developer/1861229666) |

## What reviewers say

### Simple Calendar & Diary

[App page](https://appshunter.io/ios/app/simple-calendar-and-diary/id1383507802)

**Features:** Vision Pro support

**In-app purchases:** none


### CalExtract

[App page](https://appshunter.io/ios/app/calextract/id6756533047)

Effortlessly transform appointment cards and event flyers into calendar entries. Simply snap a photo, and AI technology extracts all necessary details for quick review and direct addition to your calendar.

**Highlights:** AI-powered text recognition, Extracts date, time, location, and details, Supports front and back of cards, Edit event details before saving, One-tap add to Apple Calendar, No account required

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple Calendar & Diary free?

Simple Calendar & Diary is free to download, with no in-app purchases.

### Is CalExtract free?

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

### Do Simple Calendar & Diary or CalExtract have ads?

Simple Calendar & Diary shows ads; CalExtract does not.

### Which is updated more often, Simple Calendar & Diary or CalExtract?

Simple Calendar & Diary ships an update every 3 weeks, and CalExtract daily. Most recently, Simple Calendar & Diary was updated on October 3, 2026 and CalExtract 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.*