# 领头羊GPS vs Horizon Diary

The clearest difference is in-app purchases: 领头羊GPS at none against Horizon Diary's 2. 领头羊GPS also leads on price ($0.99 vs $1.99) and iOS requirement (15.6 vs 18.6). Horizon Diary's advantage is update cadence (weekly vs every 9 months). On ads and device support there is nothing between them.

领头羊GPS costs $0.99 and Horizon Diary $1.99 up front. Horizon Diary sells 2 one-off in-app purchases. 领头羊GPS asks for nothing beyond the download.

领头羊GPS ships an update every 9 months, Horizon Diary weekly. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 领头羊GPS | Horizon Diary |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | — | Paid |
| Size | 38 MB | 46 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [敬 潘](https://appshunter.io/developer/1630712468) | [嘉豪 李](https://appshunter.io/developer/1836299025) |

## What reviewers say

### 领头羊GPS

[App page](https://appshunter.io/ios/app/gps/id6736681479)

**In-app purchases:** none


### Horizon Diary

[App page](https://appshunter.io/ios/app/horizon-diary/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 | $0.99 | one-time |
| Generous Support | $2.99 | one-time |


## Frequently asked questions

### Is 领头羊GPS free?

领头羊GPS costs $0.99, with no in-app purchases.

### Is Horizon Diary free?

Horizon Diary costs $1.99, and also offers in-app purchases.

### Do 领头羊GPS or Horizon Diary have ads?

Neither 领头羊GPS nor Horizon Diary shows ads.

### Which is updated more often, 领头羊GPS or Horizon Diary?

领头羊GPS ships an update every 9 months, and Horizon Diary weekly. Most recently, 领头羊GPS was updated on October 7, 2026 and Horizon Diary on October 10, 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.*