# Chalkak Calendar vs Screenshot AI

The clearest difference is in-app purchases: Chalkak Calendar at none against Screenshot AI's 2. Screenshot AI's advantage is ads (none vs shown) and update cadence (every 2 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Screenshot AI sells 2 in-app purchases, starting at $9.99 per month. Chalkak Calendar asks for nothing beyond the download.

Chalkak Calendar ships an update every 3 weeks, Screenshot AI every 2 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Chalkak Calendar | Screenshot AI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 13 MB | 42 MB |
| Requires iOS | 18.6 | **17** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HAN WOOL OH](https://appshunter.io/developer/1400030263) | [Petar Perkovski](https://appshunter.io/developer/1003670032) |

## What reviewers say

### Chalkak Calendar

[App page](https://appshunter.io/ios/app/chalkak-calendar/id6743258044)

Effortlessly add event details from ticket screenshots directly to your calendar. This AI-powered tool scans your booking confirmations, extracting essential information like title, date, and time with a simple voice command.

**Highlights:** AI ticket scanning, Siri Shortcuts integration, Automatic calendar sync, Supports multiple ticket providers, Handles movies, concerts, and sports, Works with shared tickets

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

**In-app purchases:** none


### Screenshot AI

[App page](https://appshunter.io/ios/app/screenshot-ai-memory-and-notes/id6768922739)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Monthly | $49.99 | per year |


## Frequently asked questions

### Is Chalkak Calendar free?

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

### Is Screenshot AI free?

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

### Do Chalkak Calendar or Screenshot AI have ads?

Chalkak Calendar shows ads; Screenshot AI does not.

### Which is updated more often, Chalkak Calendar or Screenshot AI?

Chalkak Calendar ships an update every 3 weeks, and Screenshot AI every 2 days. Most recently, Chalkak Calendar was updated on October 24, 2026 and Screenshot AI on October 25, 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.*