# Calndars vs Private Contacts

The clearest difference is price: Private Contacts at Free against Calndars's $3.99. Private Contacts also leads on update cadence (every 2 weeks vs every 5 weeks) and ratings volume (4 vs 1). On rating, ads, in-app purchases and device support there is nothing between them.

Private Contacts is free to download; Calndars costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Calndars against 5.0 for Private Contacts. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Calndars ships an update every 5 weeks, Private Contacts every 2 weeks. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Calndars | Private Contacts |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/calndars/id1481775085/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/private-contacts-secure-vault/id1522879771/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Size | 6 MB | 37 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Geert Jadoul](https://appshunter.io/developer/458883064) | [LogiSian Technology Solutions](https://appshunter.io/developer/591577055) |

## What reviewers say

### Calndars

[App page](https://appshunter.io/ios/app/calndars/id1481775085)

Effortlessly convert dates between over 30 major calendar systems, including Gregorian, Islamic, and Chinese. This utility is designed for global professionals and researchers needing precise cross-cultural date translations. Integrates with widgets and Shortcuts for seamless workflow.

**Highlights:** Convert dates across 30+ calendar systems, Supports Gregorian, Islamic, Chinese, Hebrew, Persian, and more, Native experience on iPhone, iPad, Mac, Apple Watch, Customizable widgets, Shortcuts integration, AppleScript support on macOS

**In-app purchases:** none


### Private Contacts

[App page](https://appshunter.io/ios/app/private-contacts-secure-vault/id1522879771)

Securely store and manage contacts separately from your main address book. Keep sensitive numbers hidden and protected with strong lock features. Initiate calls and chats on messaging apps without saving numbers to your phone.

**Highlights:** Private contact locker, Strong lock protection (PIN, pattern, password), Import contacts from phonebook, Direct WhatsApp/Telegram chat without saving, Private caller and dialer, Prevent app access to contacts

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

**In-app purchases:** none


## Frequently asked questions

### Is Calndars free?

Calndars costs $3.99, with no in-app purchases.

### Is Private Contacts free?

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

### Which has better reviews, Calndars or Private Contacts?

Calndars and Private Contacts are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do Calndars or Private Contacts have ads?

Neither Calndars nor Private Contacts shows ads.

### Which is updated more often, Calndars or Private Contacts?

Calndars ships an update every 5 weeks, and Private Contacts every 2 weeks. Most recently, Calndars was updated on October 6, 2026 and Private Contacts on October 24, 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.*