# Diary Calendar vs ECC Export Contacts

The clearest difference is review sentiment: ECC Export Contacts at 100% against Diary Calendar's 33%. Diary Calendar's advantage is iOS requirement (12.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Diary Calendar costs $2.99 and ECC Export Contacts $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Diary Calendar ships an update every 3 months, ECC Export Contacts every 2 months. The most recent releases landed on September 10, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Diary Calendar | ECC Export Contacts |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 14 MB | 1 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hans Joachim Gerhardt](https://appshunter.io/developer/320239954) | [Marco Tini](https://appshunter.io/developer/544232459) |

## What reviewers say

### Diary Calendar

[App page](https://appshunter.io/ios/app/diary-calendar/id397426336)

This calendar app supports the ICS standard for seamless integration with PC calendar software like Outlook and Lightning. It offers detailed date and monthly overviews, allows for time zone-specific appointments, and enables the creation of both one-off and recurring events.

**Highlights:** ICS standard compatibility, Date and monthly overviews, Time zone management, Recurring event creation, Searchable appointment list, External data storage

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

**In-app purchases:** none


### ECC Export Contacts

[App page](https://appshunter.io/ios/app/ecc-export-contacts-calendars/id6739266717)

Create offline backups of your contacts and calendar events. Export data locally in various formats without needing cloud services or an internet connection. Your privacy is prioritized as all operations are performed on your device.

**Highlights:** Export contacts in VCF, CSV, JSON, PDF, Export calendar events with full details, 100% offline operation, No account or registration required, Select specific contact fields, Choose individual calendars, Customizable date range for calendar exports

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

**In-app purchases:** none


## Frequently asked questions

### Is Diary Calendar free?

Diary Calendar costs $2.99, with no in-app purchases.

### Is ECC Export Contacts free?

ECC Export Contacts costs $2.99, with no in-app purchases.

### Do Diary Calendar or ECC Export Contacts have ads?

Neither Diary Calendar nor ECC Export Contacts shows ads.

### Which is updated more often, Diary Calendar or ECC Export Contacts?

Diary Calendar ships an update every 3 months, and ECC Export Contacts every 2 months. Most recently, Diary Calendar was updated on September 10, 2026 and ECC Export Contacts on September 7, 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.*