# Chrona vs Notebook

The clearest difference is in-app purchases: Notebook at none against Chrona's 3. Notebook also leads on iOS requirement (15.6 vs 26.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Chrona sells 3 in-app purchases, starting at $1.99 per month. Notebook asks for nothing beyond the download.

Chrona ships an update fortnightly, Notebook monthly. Both last shipped on October 7, 2026.

## The numbers

| Metric | Chrona | Notebook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chrona-calendar-and-tasks/id6788943940/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 163 MB |
| Requires iOS | 26.5 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BRENDAN ISAAC PRATT](https://appshunter.io/developer/1894696066) | [Nguyen Anh](https://appshunter.io/developer/6771672178) |

## What reviewers say

### Chrona

[App page](https://appshunter.io/ios/app/chrona-calendar-and-tasks/id6788943940)

This app combines a calendar, task manager, habit tracker, and weather-aware reminders in a single, intuitive interface. It offers natural language input for event creation and robust task management features. Enjoy a unified view of your schedule, to-dos, and daily forecast without needing multiple applications.

**Highlights:** Natural language event creation, Integrated task management system, Habit tracking with routines, Weather-aware reminders and forecasts, Calendar sets for filtering, Time-blocking for tasks

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chrona Pro Monthly | $1.99 | per month |
| Chrona Pro Yearly | $19.99 | per year |
| Chrona Pro Lifetime | $59.99 | one-time |


### Notebook

[App page](https://appshunter.io/ios/app/notebook-smart-notes/id6790701541)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chrona free?

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

### Is Notebook free?

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

### Do Chrona or Notebook have ads?

Neither Chrona nor Notebook shows ads.

### Which is updated more often, Chrona or Notebook?

Chrona ships an update fortnightly, and Notebook monthly. Most recently, Chrona was updated on October 7, 2026 and Notebook on October 7, 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.*