# Rocky Mountain NP Field Guide vs COtrip Planner

The clearest difference is rating: Rocky Mountain NP Field Guide at 4.9 against COtrip Planner's 2.8. Rocky Mountain NP Field Guide also leads on review sentiment (33% vs 14%) and iOS requirement (12.0 vs 16.6). COtrip Planner's advantage is update cadence (every 6 weeks vs every 10 months) and ratings volume (781 vs 12). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Rocky Mountain NP Field Guide holds the better App Store score, 4.9 against 2.8. That said, the two scores are not equally well evidenced: COtrip Planner has 781 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 33% of Rocky Mountain NP Field Guide's written reviews are positive against 14% of COtrip Planner's.

Rocky Mountain NP Field Guide ships an update every 10 months, COtrip Planner every 6 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Rocky Mountain NP Field Guide | COtrip Planner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (12 ratings)](https://appshunter.io/ios/app/rocky-mountain-np-field-guide/id950456659/reviews)** | [2.8 (781 ratings)](https://appshunter.io/ios/app/cotrip-planner/id1582530559/reviews) |
| Number of ratings | 12 | **781** |
| Positive reviews | **33.3% of reviews** | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Best chart rank | — | **#97** |
| Size | 108 MB | 42 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ParksConnect](https://appshunter.io/developer/654819220) | [Colorado Department of Transportation](https://appshunter.io/developer/1858414476) |

## What reviewers say

### Rocky Mountain NP Field Guide

[App page](https://appshunter.io/ios/app/rocky-mountain-np-field-guide/id950456659)

Explore Rocky Mountain National Park with this interactive field guide. Identify over 100 plants and animals using detailed profiles, images, and audio recordings. Enhance your park visit with offline maps and species distribution charts.

**Highlights:** 100+ plants and animals, Species profiles, Audio recordings, Image gallery, Detailed park map, Offline connectivity

**In-app purchases:** none


### COtrip Planner

[App page](https://appshunter.io/ios/app/cotrip-planner/id1582530559)

**Currently charting:** #97 Top Free · Reference (US App Store)

Access real-time traffic and traveler information for Colorado's highways. Get updates on road conditions, construction, closures, and weather. Features include a map, camera feeds, and hands-free alerts.

**Highlights:** Real-time traffic speeds and road conditions, Road maintenance, construction, and closure alerts, Camera images and live streaming video, Winter weather conditions and plow tracker, Hands-free route condition announcements, Trucker-specific resources

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick and easy access to road conditions and rest areas
- 🚀 Vital for winter travel planning
- 🚀 Useful for truckers

**What reviewers complain about**

- 🐛 Unreliable and outdated information
- 🐛 Difficult to navigate and use
- 🐛 Cameras often not working
- 🐛 Lack of real-time updates
- 🐛 Complicated and cluttered interface

**Reported bugs**

- App crashes and freezes
- Login and account issues
- Inconsistent and missing data

**Requested features**

- Bring back the old, simpler version
- Improve map interface and readability
- Add more real-time data and alerts
- Restore trip planning and route optimization features
- Improve camera coverage and reliability


## Frequently asked questions

### Is Rocky Mountain NP Field Guide free?

Rocky Mountain NP Field Guide is free to download, with no in-app purchases.

### Is COtrip Planner free?

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

### Which has better reviews, Rocky Mountain NP Field Guide or COtrip Planner?

Rocky Mountain NP Field Guide is rated higher. Rocky Mountain NP Field Guide averages 4.9 out of 5 from 12 ratings, while COtrip Planner averages 2.8 from 781 ratings.

### Do Rocky Mountain NP Field Guide or COtrip Planner have ads?

Neither Rocky Mountain NP Field Guide nor COtrip Planner shows ads.

### Which is updated more often, Rocky Mountain NP Field Guide or COtrip Planner?

Rocky Mountain NP Field Guide ships an update every 10 months, and COtrip Planner every 6 weeks. Most recently, Rocky Mountain NP Field Guide was updated on October 24, 2026 and COtrip Planner 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.*