# Tuta Calendar vs Claush

Tuta Calendar and Claush are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Tuta Calendar sells 4 in-app purchases, starting at $3.99 per month and Claush sells 1 in-app purchase, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Tuta Calendar | Claush |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (168 ratings)](https://appshunter.io/ios/app/tuta-calendar-secure-planner/id6657977811/reviews)** | — |
| Number of ratings | **168** | — |
| Positive reviews | 57.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Freemium | — |
| Size | 46 MB | 11 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tutao GmbH](https://appshunter.io/developer/922429608) | [keita sato](https://appshunter.io/developer/1884501686) |

## What reviewers say

### Tuta Calendar

[App page](https://appshunter.io/ios/app/tuta-calendar-secure-planner/id6657977811)

This app offers a secure and private way to manage your schedule with end-to-end encryption. It provides essential planning tools like recurring events and multiple calendar views, all while protecting your data from tracking and ads. Seamlessly integrates with an encrypted email service.

**Highlights:** Quantum-safe end-to-end encryption, Zero tracking and no ads, Sync across mobile, web, and desktop, Recurring and external calendar support, Multiple calendar views, Offline access, Secure event sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Revolutionary (Monthly) | $3.99 | per month |
| Legend (Monthly) | $9.99 | per month |
| Revolutionary (Yearly) | $39.99 | per year |
| Legend (Yearly) | $99.99 | per year |

**What reviewers like**

- 🔒 Privacy and security focused
- 👍 Streamlined and minimalist design
- 🔄 Calendar subscriptions work well
- ✨ Good color schemes and views
- ✅ Private alternative to big tech

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- ⚠️ Requires account/login
- 📅 Widget not working/limited
- ❌ No watch app support
- ⏳ Slow loading/reloading events

**Reported bugs**

- App crashes frequently
- Widget is not working or is blank
- Calendar events not saving or changes not saving
- App logs out automatically and shows invalid credentials
- Double reminders for appointments

**Requested features**

- App for the Watch
- Icon shows current date
- Ability to see holidays marked
- Import from Apple calendar
- Adjustable app opening view (e.g., month view)


### Claush

[App page](https://appshunter.io/ios/app/claush/id6760445443)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Claush Monthly | $5.99 | per month |


## Frequently asked questions

### Is Tuta Calendar free?

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

### Is Claush free?

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

### Do Tuta Calendar or Claush have ads?

Neither Tuta Calendar nor Claush shows ads.

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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.*