# 地铁线路图手册 vs Horizon Diary

The clearest difference is price: 地铁线路图手册 at Free against Horizon Diary's $2.99. 地铁线路图手册 also leads on iOS requirement (14.0 vs 18.6). Horizon Diary's advantage is ads (none vs shown) and update cadence (weekly vs every 5 months). On in-app purchases and device support there is nothing between them.

地铁线路图手册 is free to download; Horizon Diary costs $2.99 up front. 地铁线路图手册 sells 1 one-off in-app purchase and Horizon Diary sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

地铁线路图手册 ships an update every 5 months, Horizon Diary weekly. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 地铁线路图手册 | Horizon Diary |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id785098997/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | — | Paid |
| Size | 32 MB | 50 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [涛 殷](https://appshunter.io/developer/478791127) | [嘉豪 李](https://appshunter.io/developer/1836299025) |

## What reviewers say

### 地铁线路图手册

[App page](https://appshunter.io/ios/app/id785098997)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RMB18-Ad Free | $2.99 | one-time |


### Horizon Diary

[App page](https://appshunter.io/ios/app/horizon-diary-spatial-scene/id6752586685)

This app offers a visually stunning and private journaling experience for travelers. It uses AI to enhance writing, visualize keywords in 3D, and track moods with lunar phases. Capture memories with coordinates and multimedia, all synced privately via iCloud.

**Highlights:** AI-powered writing assistance, 3D dynamic thought planet visualization, Lunar mood tracking with sentiment analysis, Automatic coordinate capture and map integration, High-quality multimedia rendering for sharing, Private iCloud synchronization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $2.99 | one-time |
| Generous Support | $9.99 | one-time |


## Frequently asked questions

### Is 地铁线路图手册 free?

地铁线路图手册 is free to download, with in-app purchases available.

### Is Horizon Diary free?

Horizon Diary costs $2.99, and also offers in-app purchases.

### Do 地铁线路图手册 or Horizon Diary have ads?

地铁线路图手册 shows ads; Horizon Diary does not.

### Which is updated more often, 地铁线路图手册 or Horizon Diary?

地铁线路图手册 ships an update every 5 months, and Horizon Diary weekly. Most recently, 地铁线路图手册 was updated on October 29, 2026 and Horizon Diary 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.*