# CHIO Aachen vs MLSJ

The clearest difference is rating: MLSJ at 5.0 against CHIO Aachen's 3.0. MLSJ also leads on ratings volume (3 vs 1) and iOS requirement (13.0 vs 15.1). CHIO Aachen's advantage is update cadence (every 6 days vs every 2 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

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

MLSJ holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

CHIO Aachen ships an update every 6 days, MLSJ every 2 weeks. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | CHIO Aachen | MLSJ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/chio-aachen/id654811879/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/mlsj/id1542897521/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 38.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Free | Free |
| Size | 42 MB | 89 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aachen-Laurensberger Rennverein e.V.](https://appshunter.io/developer/514912621) | [Vende.io](https://appshunter.io/developer/1183799347) |

## What reviewers say

### CHIO Aachen

[App page](https://appshunter.io/ios/app/chio-aachen/id654811879)

Stay updated with the international equestrian event at Aachen Soers. Access tickets, participate in interactive games, view event schedules and live results, and explore the grounds with a location map. Personalize your experience with event reminders and push notifications.

**Highlights:** Event tickets and registration, Interactive treasure hunt and quizzes, Live event schedule and results, Interactive location map, Personalized event planner, CO² footprint calculator, Social media integration

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

**In-app purchases:** none


### MLSJ

[App page](https://appshunter.io/ios/app/mlsj/id1542897521)

Stay updated with all things Major League Show Jumping. Get the latest news, schedules, and information for the upcoming season.

**Highlights:** Event schedules, Latest news, Show jumping information, Upcoming season details

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CHIO Aachen free?

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

### Is MLSJ free?

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

### Which has better reviews, CHIO Aachen or MLSJ?

MLSJ is rated higher. CHIO Aachen averages 3.0 out of 5 from 1 ratings, while MLSJ averages 5.0 from 3 ratings.

### Do CHIO Aachen or MLSJ have ads?

Neither CHIO Aachen nor MLSJ shows ads.

### Which is updated more often, CHIO Aachen or MLSJ?

CHIO Aachen ships an update every 6 days, and MLSJ every 2 weeks. Most recently, CHIO Aachen was updated on October 9, 2026 and MLSJ on October 4, 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.*