# OffBlock Family vs Request Kalender

The clearest difference is ads: Request Kalender at none against OffBlock Family's shown. Request Kalender also leads on update cadence (every 3 days vs every 10 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OffBlock Family ships an update every 10 months, Request Kalender every 3 days. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | OffBlock Family | Request Kalender |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 98 MB | 1 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OffBlock GmbH](https://appshunter.io/developer/1231996197) | [Lukas Kessler](https://appshunter.io/developer/6792858520) |

## What reviewers say

### OffBlock Family

[App page](https://appshunter.io/ios/app/offblock-family/id1445131313)

Stay updated on the real-time location and flight status of your aviation-loving friends and family. Connect via QR code or invitation and receive automatic updates on their flight assignments and routes. Includes local time, city info, and a currency converter for destinations.

**Highlights:** Real-time flight tracking, Location sharing, Flight assignment updates, Airport arrival time notifications, Local time and currency converter, City information

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

**In-app purchases:** none


### Request Kalender

[App page](https://appshunter.io/ios/app/request-kalender/id6792858518)

**Features:** macOS Compatibility, Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is OffBlock Family free?

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

### Is Request Kalender free?

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

### Do OffBlock Family or Request Kalender have ads?

OffBlock Family shows ads; Request Kalender does not.

### Which is updated more often, OffBlock Family or Request Kalender?

OffBlock Family ships an update every 10 months, and Request Kalender every 3 days. Most recently, OffBlock Family was updated on October 16, 2026 and Request Kalender on October 25, 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.*