# 济南地铁助手 vs AI指南针助手

The clearest difference is price: AI指南针助手 at Free against 济南地铁助手's $0.99. AI指南针助手 also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.6). 济南地铁助手's advantage is in-app purchases (none vs 3) and update cadence (every 3 days vs every 5 weeks). On device support there is nothing between them.

AI指南针助手 is free to download; 济南地铁助手 costs $0.99 up front. AI指南针助手 sells 3 in-app purchases, starting at $9.99 per 7 days. 济南地铁助手 asks for nothing beyond the download.

济南地铁助手 ships an update every 3 days, AI指南针助手 every 5 weeks. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 济南地铁助手 | AI指南针助手 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 5 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 62 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [乐祥 胡](https://appshunter.io/developer/1572365721) | [忠法 周](https://appshunter.io/developer/1670518732) |

## What reviewers say

### 济南地铁助手

[App page](https://appshunter.io/ios/app/id6736646083)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI指南针助手

[App page](https://appshunter.io/ios/app/ai/id6753898094)

This utility app provides precise location data, including latitude, longitude, and altitude, along with real-time weather information. It offers features like GPS speed measurement, wind direction tracking, and the ability to capture photos with embedded location data. Unlock premium features for an ad-free experience and unlimited usage.

**Highlights:** Latitude and longitude display, Altitude measurement, Real-time weather updates, GPS speed tracking, Wind direction recording, Photo geotagging

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI指南针助手专业版 | $9.99 | per 7 days |
| AI指南针助手专业版 | $14.99 | per 7 days |
| AI指南针助手专业Pro+ | $14.99 | per month |


## Frequently asked questions

### Is 济南地铁助手 free?

济南地铁助手 costs $0.99, with no in-app purchases.

### Is AI指南针助手 free?

AI指南针助手 is free to download, with in-app purchases available.

### Do 济南地铁助手 or AI指南针助手 have ads?

济南地铁助手 shows ads; AI指南针助手 does not.

### Which is updated more often, 济南地铁助手 or AI指南针助手?

济南地铁助手 ships an update every 3 days, and AI指南针助手 every 5 weeks. Most recently, 济南地铁助手 was updated on November 8, 2026 and AI指南针助手 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.*