# National Park Trail Guide vs QAIA

National Park Trail Guide and QAIA are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

National Park Trail Guide ships an update every 6 weeks, QAIA every 2 months. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | National Park Trail Guide | QAIA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.5K ratings)](https://appshunter.io/ios/app/national-park-trail-guide/id1031987936/reviews)** | — |
| Number of ratings | **1.5K** | — |
| Positive reviews | 64.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 108 MB | 75 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Adventure Projects Inc.](https://appshunter.io/developer/452308787) | [AIRPORT INTERNATIONAL GROUP](https://appshunter.io/developer/1527415215) |

## What reviewers say

### National Park Trail Guide

[App page](https://appshunter.io/ios/app/national-park-trail-guide/id1031987936)

Discover and explore national parks with detailed trail information, offline maps, and live GPS tracking. Plan your perfect trip with hike difficulty ratings, curated lists, and essential park insights. Never get lost and find family-friendly trails or hidden gems.

**Highlights:** Offline trail data and descriptions, Live GPS position on terrain/satellite maps, Hike search by map or curated lists, Hike difficulty and elevation profiles, Family-friendly and 'Gems' hike lists, Hike tracking and location sharing

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Offline maps and GPS
- 👍 Detailed trail information
- 📷 Helpful photos and ratings
- 🗺️ Accurate location tracking
- 🗓️ Useful to-do list feature

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🚫 Missing parks and trails
- 📱 Compatibility issues
- 🔍 Difficult to navigate app
- 🔍 Outdated information

**Reported bugs**

- App locks up and becomes unresponsive
- No data or information displayed
- Unable to create an account
- Trouble downloading or updating data

**Requested features**

- Ability to delete downloaded content
- Option to adjust text size
- Search by keywords (e.g. difficulty, views)
- Separate North and South Rim for Grand Canyon
- Include all National Parks and Monuments


### QAIA

[App page](https://appshunter.io/ios/app/qaia/id1527415213)

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

**In-app purchases:** none


## Frequently asked questions

### Is National Park Trail Guide free?

National Park Trail Guide is free to download, with no in-app purchases.

### Is QAIA free?

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

### Do National Park Trail Guide or QAIA have ads?

Neither National Park Trail Guide nor QAIA shows ads.

### Which is updated more often, National Park Trail Guide or QAIA?

National Park Trail Guide ships an update every 6 weeks, and QAIA every 2 months. Most recently, National Park Trail Guide was updated on November 1, 2026 and QAIA on October 29, 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.*