# Castilleja vs UMD German Grammar Guide

The clearest difference is rating: UMD German Grammar Guide at 5.0 against Castilleja's 4.0. UMD German Grammar Guide also leads on update cadence (every 13 months vs every 40 months) and iOS requirement (8.0 vs 15.5). Castilleja's advantage is device support (3 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

UMD German Grammar Guide holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Castilleja ships an update every 40 months, UMD German Grammar Guide every 13 months. The most recent releases landed on October 8, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Castilleja | UMD German Grammar Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/castilleja/id455351895/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/umd-german-grammar-guide/id605464079/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 85.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 13 months** |
| Monetization | Free | Free |
| Size | 73 MB | 5 MB |
| Requires iOS | 15.5 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Castilleja School Foundation](https://appshunter.io/developer/1333597839) | [Regents of the University of Minnesota](https://appshunter.io/developer/455216626) |

## What reviewers say

### Castilleja

[App page](https://appshunter.io/ios/app/castilleja/id455351895)

Access essential school information, including a community directory and event calendar, conveniently on your mobile device. Quickly find contact details and get updates directly from the school's official source. Authorized users can securely view sensitive information.

**Highlights:** Community directory, School calendar access, Event filtering, Direct contact options, Secure information access

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

**In-app purchases:** none


### UMD German Grammar Guide

[App page](https://appshunter.io/ios/app/umd-german-grammar-guide/id605464079)

This app offers two distinct methods for learning German grammar, catering to both beginners and advanced learners. It provides structured content at a pace suitable for individual progress, making complex grammar accessible and manageable for effective communication.

**Highlights:** Guided View for beginners, Quick View for advanced learners, Grammar tables, Topic-based learning, Pace-controlled content, Focus on communicative structures

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Castilleja free?

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

### Is UMD German Grammar Guide free?

UMD German Grammar Guide is free to download, with no in-app purchases.

### Which has better reviews, Castilleja or UMD German Grammar Guide?

UMD German Grammar Guide is rated higher. Castilleja averages 4.0 out of 5 from 1 ratings, while UMD German Grammar Guide averages 5.0 from 2 ratings.

### Do Castilleja or UMD German Grammar Guide have ads?

Neither Castilleja nor UMD German Grammar Guide shows ads.

### Which is updated more often, Castilleja or UMD German Grammar Guide?

Castilleja ships an update every 40 months, and UMD German Grammar Guide every 13 months. Most recently, Castilleja was updated on October 8, 2026 and UMD German Grammar Guide on October 22, 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.*