Comparison

Tutum Nube vs Nextcloud Calendar

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Tutum Nube

Securely synchronize, store, and transfer textual data across all your Apple devices. Protect sensitive information with strong encryption and easy backup/restore options. Access your data anytime, anywhere.

Highlights
  • Secure data synchronization
  • Cross-device data transfer
  • Textual data storage
  • 128-bit encryption
  • Backup and restore functionality
  • iCloud integration
Features
Read full description

Now you can synchronize textual data across all your devices, with Tutum Nube (Latin for Safe Cloud)! Securely transfer, store, backup, restore and import your information from any iDevice or the iCloud. It’s super safe and easy. Click “…More” to learn why you should download this App today! You’re a busy person, always on the go. When you need to access your important information, you may not be in front of your computer. That’s why you need Tutum Nube. Tatum Nube allows you to get your synchronized data from all of your devices, anywhere at any time. That means you can quickly grab your password at the bank on your iPhone, find sales numbers on your iPad during a meeting, or simply check some facts on your iPod touch. Using Tutum Nube is easy, incredibly convenient and super secure. This application allows you to store any textual data. It uses a strong 128 bit encryption algorithm to keep your sensitive information safe from hackers and prying eyes. Tatum Nube even re-encrypts all of your data if you change your password. Trust Tutum Nube to securely handle your transfers, storage, backups and imports. Just enable the use of Apple’s iCloud in your general settings to synchronize your data across all of your devices and you’re set to go, secure as Fort Knox. And if you ever need to restore your information, the app lets you safely and easily do that, too. There’s no worry with Tutum Nube, only top level security and convenience. Look at the flexible, secure features you get in Tutum Nube: * Secure transfers, backups, restores, imports, and storage of any textual data * Syncs information between all iDevices, using Apple’s iCloud * Uses strong 128 bit encryption method for super-secure transfer and data storage This is the application you need in order to work remotely with your sensitive information in the 21st century! Download Tutum Nube right now. Protect your data while having everything at your fingertips. NEW: Now there's Tutum Nube for your Mac too. Download it via the App Store and keep your secret records in sync!

About

Nextcloud Calendar

Manage your Nextcloud calendars with a simple mobile app. View, create, and organize events with real-time synchronization across multiple instances. Supports creating meetings with video conference links.

Highlights
  • Automatic calendar detection
  • View, create, and manage events
  • Real-time synchronization
  • Multi-account support
  • Create meetings with video conference links
  • Switch between multiple Nextcloud instances
Read full description

Manage your Nextcloud calendars from a mobile app designed to keep things simple. Nextcloud Calendar automatically detects the calendars available on your instance and lets you easily view, create, and organize your events. Changes are synced in real time to keep your schedule up to date, whether you use one or multiple Nextcloud instances. Key features: • Automatic calendar detection • View, create, and manage events • Real-time synchronization • Multi-account support • Create meetings with video conference links via Nextcloud Talk Using multiple Nextcloud servers? Add your accounts and easily switch between instances. If Nextcloud Talk is enabled on your instance, you can generate a video conference link directly from the app and attach it to your event. Nextcloud Calendar is designed for users, teams, and organizations that want mobile access to their Nextcloud calendars through a clear, modern experience built for everyday use. A compatible Nextcloud instance is required. Some features may depend on your server configuration and the apps enabled by your administrator.

Screenshots

Tutum Nube4 screens
Nextcloud Calendar4 screens

Verdict

The call

The clearest difference is price: Nextcloud Calendar at Free against Tutum Nube's $1.99. Nextcloud Calendar also leads on review sentiment (100% vs 57%) and update cadence (every 2 weeks vs every 4 months). Tutum Nube's advantage is rating (5.0 vs 4.7) and iOS requirement (13.0 vs 16.4). On ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Nextcloud Calendar is free to download; Tutum Nube costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Tutum Nube holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews complicate that: 57% of Tutum Nube's written reviews are positive against 100% of Nextcloud Calendar's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Tutum Nube ships an update every 4 months, Nextcloud Calendar every 2 weeks. The most recent releases landed on October 23, 2026 and October 31, 2026 respectively.

Scorecard7 real differences · 3 level
Tutum Nube versus Nextcloud Calendar: the parameters behind the verdict, then further details
ParameterTutum NubeNextcloud Calendar
Price$1.99Free — better
Rating5.0 (1 ratings) — better4.7 (3 ratings)
Positive reviews57.1% of reviews100.0% of reviews — better
Number of ratings13 — better
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size6 MB52 MB
Age rating4+4+
DeveloperMatthias SchorerSoluce Technologies

Customer experience

Tutum Nube

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive57.1%
Neutral28.6%
Negative14.3%

Nextcloud Calendar

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Tutum Nube

No in-app purchases

None

Nextcloud Calendar

No in-app purchases

Questions

Is Tutum Nube free?
Tutum Nube costs $1.99, with no in-app purchases.
Is Nextcloud Calendar free?
Nextcloud Calendar is free to download, with no in-app purchases.
Which has better reviews, Tutum Nube or Nextcloud Calendar?
Tutum Nube is rated higher. Tutum Nube averages 5.0 out of 5 from 1 ratings, while Nextcloud Calendar averages 4.7 from 3 ratings.
Do Tutum Nube or Nextcloud Calendar have ads?
Neither Tutum Nube nor Nextcloud Calendar shows ads.
Which is updated more often, Tutum Nube or Nextcloud Calendar?
Tutum Nube ships an update every 4 months, and Nextcloud Calendar every 2 weeks. Most recently, Tutum Nube was updated on October 23, 2026 and Nextcloud Calendar on October 31, 2026.

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