# GuideDog Nav vs Trailseek

The clearest difference is update cadence: Trailseek at daily against GuideDog Nav's every 3 weeks. GuideDog Nav's advantage is iOS requirement (15.0 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for GuideDog Nav against 5.0 for Trailseek. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

GuideDog Nav ships an update every 3 weeks, Trailseek daily. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GuideDog Nav | Trailseek |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/guidedog-nav/id6761731954/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/trailseek/id6791665761/reviews) |
| Number of ratings | **3** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free | Free |
| Size | 93 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Premkumar Krishnamurthy](https://appshunter.io/developer/1891140986) | [MICHAEL CHERRY](https://appshunter.io/developer/6772313618) |

## What reviewers say

### GuideDog Nav

[App page](https://appshunter.io/ios/app/guidedog-nav/id6761731954)

This navigation assistant uses your iPhone's sensors and AI to detect obstacles, stairs, and hazards in real-time. It provides voice and haptic feedback to help blind and visually impaired individuals navigate safely. All processing is done on-device for enhanced privacy.

**Highlights:** Real-time obstacle detection, LiDAR distance sensing, AI object identification, Voice and haptic alerts, On-device processing, Voice command controls

**In-app purchases:** none


### Trailseek

[App page](https://appshunter.io/ios/app/trailseek/id6791665761)

This offline GPS app helps hikers and backcountry travelers navigate using topographic and satellite maps. Record tracks, mark waypoints, and receive directional guidance back to any location, all while keeping your data private and on your device.

**Highlights:** Offline topographic and satellite maps, Track recording with elevation data, Waypoint marking and management, Compass navigation with ETA, GPX import/export, On-map drawing, Apple Watch integration

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

**In-app purchases:** none


## Frequently asked questions

### Is GuideDog Nav free?

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

### Is Trailseek free?

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

### Which has better reviews, GuideDog Nav or Trailseek?

GuideDog Nav and Trailseek are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do GuideDog Nav or Trailseek have ads?

Neither GuideDog Nav nor Trailseek shows ads.

### Which is updated more often, GuideDog Nav or Trailseek?

GuideDog Nav ships an update every 3 weeks, and Trailseek daily. Most recently, GuideDog Nav was updated on October 17, 2026 and Trailseek on October 24, 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.*