# 齐鲁大动脉 vs CRHPosition

The clearest difference is update cadence: CRHPosition at every 11 days against 齐鲁大动脉's monthly. 齐鲁大动脉's advantage is iOS requirement (8.0 vs 16.2). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. 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 齐鲁大动脉 against 5.0 for CRHPosition. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

齐鲁大动脉 ships an update monthly, CRHPosition every 11 days. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 齐鲁大动脉 | CRHPosition |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/id1236047512/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/crhposition/id6782815031/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | — | Free |
| Size | 59 MB | 83 MB |
| Requires iOS | **8.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [济南铁路局](https://appshunter.io/developer/1236047511) | [成杨 仇](https://appshunter.io/developer/6782734664) |

## What reviewers say

### 齐鲁大动脉

[App page](https://appshunter.io/ios/app/id1236047512)

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

**In-app purchases:** none


### CRHPosition

[App page](https://appshunter.io/ios/app/crhposition/id6782815031)

This app helps you determine your location on a high-speed train by inputting your train number. It simulates your journey to show your current position, especially useful when signals are weak.

**Highlights:** Train number input, Simulated journey tracking, Location determination, Weak signal support

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

**In-app purchases:** none


## Frequently asked questions

### Is 齐鲁大动脉 free?

齐鲁大动脉 is free to download, with no in-app purchases.

### Is CRHPosition free?

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

### Which has better reviews, 齐鲁大动脉 or CRHPosition?

齐鲁大动脉 and CRHPosition are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do 齐鲁大动脉 or CRHPosition have ads?

Neither 齐鲁大动脉 nor CRHPosition shows ads.

### Which is updated more often, 齐鲁大动脉 or CRHPosition?

齐鲁大动脉 ships an update monthly, and CRHPosition every 11 days. Most recently, 齐鲁大动脉 was updated on November 2, 2026 and CRHPosition on November 5, 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.*