# Calendar Ortodox vs ViCare

The clearest difference is review sentiment: Calendar Ortodox at 82% against ViCare's 41%. Calendar Ortodox also leads on rating (4.9 vs 4.5). ViCare's advantage is ads (none vs shown) and update cadence (every 9 days vs monthly). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Calendar Ortodox sells 1 in-app purchase, starting at $14.99 per year and ViCare sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Calendar Ortodox holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 638 and 1.3K respectively. Written reviews point the same way: 82% of Calendar Ortodox's written reviews are positive against 41% of ViCare's.

Calendar Ortodox ships an update monthly, ViCare every 9 days. Both last shipped on October 29, 2026.

## The numbers

| Metric | Calendar Ortodox | ViCare |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (638 ratings)](https://appshunter.io/ios/app/calendar-ortodox/id348361527/reviews)** | [4.5 (1.3K ratings)](https://appshunter.io/ios/app/vicare/id964468260/reviews) |
| Number of ratings | 638 | **1.3K** |
| Positive reviews | **81.7% of reviews** | 40.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 59 MB | 727 MB |
| Requires iOS | **15.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mobile Touch](https://appshunter.io/developer/333262103) | [Viessmann IT Service GmbH](https://appshunter.io/developer/1801739683) |

## What reviewers say

### Calendar Ortodox

[App page](https://appshunter.io/ios/app/calendar-ortodox/id348361527)

Stay updated with Orthodox Christian holidays, fasting periods, and traditions. Access religious radio, prayers, spiritual articles, and the Bible. Plan your activities with timely notifications and smart scheduling.

**Highlights:** Complete Orthodox calendar, Orthodox radio stations, Prayers and spiritual articles, Full Bible text, Daily Synaxar, Gospel, Apostle, Customizable notifications, Smart planning for holidays and fasting

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Versiunea PRO | $14.99 | per year |

**What reviewers like**

- ❤️ Comprehensive Orthodox calendar with accurate dates
- 📻 Integrated Orthodox radio stations accessible within app
- 📖 Includes Bible content and daily prayers
- 👍 User-friendly and simple interface
- 🙏 Spiritually valuable for Orthodox community

**What reviewers complain about**

- 💰 Subscription price doubled, perceived as greedy
- 📺 Excessive advertising in free version
- 📱 Tablet orientation limited to vertical only
- 🐛 Calendar data frequently incorrect or misaligned
- 🔄 Inconsistent update frequency for new years

**Reported bugs**

- Calendar dates misaligned with actual day of week
- December month display errors
- Incorrect saint feast day dates
- App freezes or blocks device performance
- Manual date/day adjustment required

**Requested features**

- Notification alerts for major feast days
- Full Bible verses and online Bible reading/listening
- Links to acathistus (hymns) of celebrated saints
- Apple Calendar integration
- Home screen widget functionality


### ViCare

[App page](https://appshunter.io/ios/app/vicare/id964468260)

Control your home heating system remotely with this app. Adjust temperatures, set schedules, and monitor system status for comfort and energy savings. Receive alerts and manage basic functions from your smartphone.

**Highlights:** Remote heating system control, Set preferred room temperatures, Create daily heating schedules, Monitor system status, Energy cost savings, Holiday program settings

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $33.99 | per year |

**What reviewers like**

- 🚀 Great app to control heating and hot water
- 📊 Useful data and analytics on energy usage
- 🌟 Intuitive and easy to use interface
- ⏱️ Convenient remote access and control

**What reviewers complain about**

- 🐛 Frequent connection issues and app crashes
- 🔌 Unreliable sync with boiler, settings not always applied
- 🕰️ Limited scheduling and timer options
- 🤔 Confusing and unintuitive user experience

**Reported bugs**

- App fails to load or gets stuck on loading screen
- Settings changes not syncing properly with boiler
- Incorrect time zone and DST adjustments
- Frequent loss of connectivity to boiler

**Requested features**

- Add a simple 'boost' or 'quick on' heating mode
- Provide more granular control over heating and hot water schedules
- Enable integration with smart home platforms like Alexa or HomeKit
- Improve data visualization and historical energy usage tracking


## Frequently asked questions

### Is Calendar Ortodox free?

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

### Is ViCare free?

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

### Which has better reviews, Calendar Ortodox or ViCare?

Calendar Ortodox is rated higher. Calendar Ortodox averages 4.9 out of 5 from 638 ratings, while ViCare averages 4.5 from 1.3K ratings.

### Do Calendar Ortodox or ViCare have ads?

Calendar Ortodox shows ads; ViCare does not.

### Which is updated more often, Calendar Ortodox or ViCare?

Calendar Ortodox ships an update monthly, and ViCare every 9 days. Most recently, Calendar Ortodox was updated on October 29, 2026 and ViCare on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*