# Tuta Calendar vs Dayrift

The clearest difference is in-app purchases: Dayrift at none against Tuta Calendar's 4. Dayrift also leads on rating (5.0 vs 4.6). Tuta Calendar's advantage is ratings volume (163 vs 5) and iOS requirement (16.0 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Tuta Calendar sells 4 in-app purchases, starting at $3.99 per month. Dayrift asks for nothing beyond the download.

Dayrift holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Tuta Calendar has 163 ratings behind it against 5, so its average is the more settled of the two.

Tuta Calendar ships an update weekly, Dayrift fortnightly. The most recent releases landed on October 27, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Tuta Calendar | Dayrift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (163 ratings)](https://appshunter.io/ios/app/tuta-calendar-secure-planner/id6657977811/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/dayrift-countdown-timer/id6757203118/reviews)** |
| Number of ratings | **163** | 5 |
| Positive reviews | 56.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Freemium | **Free** |
| Size | 45 MB | 3 MB |
| Requires iOS | **16.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tutao GmbH](https://appshunter.io/developer/922429608) | [Crimson IO LLC](https://appshunter.io/developer/1864406504) |

## What reviewers say

### Tuta Calendar

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

This secure calendar app offers end-to-end encryption to protect your events and reminders. It features a user-friendly interface, cross-device syncing, and smart reminders, with a free plan and optional premium upgrades.

**Highlights:** Quantum-safe end-to-end encryption, Zero tracking and zero-knowledge architecture, Secure event sharing, Cross-device syncing, Multiple calendar views, Smart event reminders, Offline access

**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)


### Dayrift

[App page](https://appshunter.io/ios/app/dayrift-countdown-timer/id6757203118)

This app helps you track important future events and past milestones by counting the days until or since they occur. It offers a simple interface, customizable themes, and works offline without requiring an account. Your data is kept private and can sync securely via iCloud.

**Highlights:** Count down to future events, Count up since past milestones, Simple event creation with emoji, View all events at a glance, 8 customizable color themes, Offline functionality, Private data storage

**In-app purchases:** none


## Frequently asked questions

### Is Tuta Calendar free?

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

### Is Dayrift free?

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

### Which has better reviews, Tuta Calendar or Dayrift?

Dayrift is rated higher. Tuta Calendar averages 4.6 out of 5 from 163 ratings, while Dayrift averages 5.0 from 5 ratings.

### Do Tuta Calendar or Dayrift have ads?

Neither Tuta Calendar nor Dayrift shows ads.

### Which is updated more often, Tuta Calendar or Dayrift?

Tuta Calendar ships an update weekly, and Dayrift fortnightly. Most recently, Tuta Calendar was updated on October 27, 2026 and Dayrift on October 18, 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.*