# TrailAI vs Hiko

The clearest difference is device support: Hiko at 4 against TrailAI's 1. Hiko also leads on iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

## The numbers

| Metric | TrailAI | Hiko |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free |
| Size | 52 MB | 368 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [立 陈](https://appshunter.io/developer/1881445255) | [Chongqing Xinzhi Space Technology Co., Ltd.](https://appshunter.io/developer/1514572019) |

## What reviewers say

### TrailAI

[App page](https://appshunter.io/ios/app/trailai/id6761655415)

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

**In-app purchases:** none


### Hiko

[App page](https://appshunter.io/ios/app/hiko-3d/id6772078255)

Record and relive your outdoor adventures with 3D visualizations of your routes. Discover new trails with detailed guides and build a personal map of your journeys. Find your ideal path and explore freely.

**Highlights:** 3D trail visualization with weather effects and music, Detailed trail guides including highlights, transport, and supplies, Personalized outdoor resume and route map, Route discovery via browsing, search, and filtering, Accurate GPS tracking and recording

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TrailAI free?

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

### Is Hiko free?

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

### Do TrailAI or Hiko have ads?

Neither TrailAI nor Hiko shows ads.

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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.*