# Terrier Transit vs Colby GO

The clearest difference is rating: Terrier Transit at 2.8 against Colby GO's 2.0. Terrier Transit also leads on ratings volume (180 vs 4) and review sentiment (17% vs 0%). On price, update cadence, 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.

Terrier Transit holds the better App Store score, 2.8 against 2.0. That said, the two scores are not equally well evidenced: Terrier Transit has 180 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 17% of Terrier Transit's written reviews are positive against 0% of Colby GO's.

Terrier Transit ships an update every 6 months, Colby GO every 5 months. The most recent releases landed on October 22, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Terrier Transit | Colby GO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (180 ratings)](https://appshunter.io/ios/app/terrier-transit/id1492295917/reviews)** | [2.0 (4 ratings)](https://appshunter.io/ios/app/colby-go/id6446148752/reviews) |
| Number of ratings | **180** | 4 |
| Positive reviews | **16.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 176 MB | 21 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Boston University](https://appshunter.io/developer/365198772) | [PassIO Technologies](https://appshunter.io/developer/421463397) |

## What reviewers say

### Terrier Transit

[App page](https://appshunter.io/ios/app/terrier-transit/id1492295917)

Navigate Boston University's campus and city transit with real-time arrival times, service alerts, and step-by-step directions. Plan your journeys efficiently using buses, trains, and bikes, with options for offline maps and international travel.

**Highlights:** Real-time arrival updates, Service disruption alerts, Step-by-step transit directions, User-reported issue notifications, Favorite lines and stations, Integrated bike route planning, Offline map viewing

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 👍 Sometimes works
- 👍 Useful for tracking school bus
- 👍 Appreciates integration of other transit (rare)
- 👍 Real-time shuttle information (when working)

**What reviewers complain about**

- 😞 Buses are never on time
- 😞 Live tracking is inaccurate or not working
- 😞 App is non-functional or useless
- 😞 Buses are cancelled frequently
- 😞 UI is confusing and difficult to navigate

**Reported bugs**

- Live feature never working
- Tracking is wrong or doesn't work
- Does not show real time
- Live location not always updating
- Stops don't show up in favorites

**Requested features**

- Make app like Apple Maps or Google Maps
- Improve UI and navigation
- Fix live location updating
- Fix update alert pop-up
- Simplify features


### Colby GO

[App page](https://appshunter.io/ios/app/colby-go/id6446148752)

Track real-time bus locations, schedules, and estimated arrival times for select transit agencies. The app also facilitates vehicle tracking and passenger counting for transit operators, tagging data with GPS coordinates and time.

**Highlights:** Real-time bus locations, Schedules and ETAs, Vehicle tracking, Passenger counting, GPS data tagging

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

**In-app purchases:** none


## Frequently asked questions

### Is Terrier Transit free?

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

### Is Colby GO free?

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

### Which has better reviews, Terrier Transit or Colby GO?

Terrier Transit is rated higher. Terrier Transit averages 2.8 out of 5 from 180 ratings, while Colby GO averages 2.0 from 4 ratings.

### Do Terrier Transit or Colby GO have ads?

Neither Terrier Transit nor Colby GO shows ads.

### Which is updated more often, Terrier Transit or Colby GO?

Terrier Transit ships an update every 6 months, and Colby GO every 5 months. Most recently, Terrier Transit was updated on October 22, 2026 and Colby GO on October 19, 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.*