# Transit vs Oyster Errors

The clearest difference is review sentiment: Transit at 63% against Oyster Errors's 0%. Transit also leads on price (Free vs $1.99). Oyster Errors's advantage is in-app purchases (none vs 10) and iOS requirement (9.3 vs 11.0). On update cadence, ads and device support there is nothing between them.

Transit is free to download; Oyster Errors costs $1.99 up front. Transit sells 10 one-off in-app purchases. Oyster Errors asks for nothing beyond the download.

Transit ships an update every 3 months, Oyster Errors every 4 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Transit | Oyster Errors |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.4 (44 ratings)](https://appshunter.io/ios/app/transit-trip-planner/id430848814/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | **63.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 16 MB | 5 MB |
| Requires iOS | 11.0 | **9.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [circlegate](https://appshunter.io/developer/416328630) | [Frostmd LLP](https://appshunter.io/developer/517289690) |

## What reviewers say

### Transit

[App page](https://appshunter.io/ios/app/transit-trip-planner/id430848814)

Plan your public transport journeys offline with this app. Get detailed route suggestions, including transfers and departure times, for numerous cities in the US, Canada, and Europe. View routes on a map and receive schedule update notifications.

**Highlights:** Offline trip planning, Route suggestions with transfers, Departure and arrival times, View routes on map, Schedule update notifications, Search routes by map, Advanced search parameters

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| City timetable | $1.99 | one-time |
| NYC - NYCT Subway Premium for 1 year | $1.99 | one-time |
| Czech data package | $3.99 | one-time |
| Denver - RTD Premium for 1 year | $3.99 | one-time |
| Chicago - CTA Premium for 1 year | $3.99 | one-time |
| Czech, Slovak and Europian trains package | $5.99 | one-time |
| NYC - NYCT Subway | $7.99 | one-time |
| Chicago - CTA | $9.99 | one-time |
| Philadelphia - SEPTA | $9.99 | one-time |
| Denver - RTD | $9.99 | one-time |

**What reviewers like**

- 🚀 Accurate schedules
- 👍 User-friendly interface
- 🚀 Offline access
- 💡 Saved locations
- 👍 Intuitive route planning

**What reviewers complain about**

- 🐛 Unreliable route information
- 🐛 Inaccurate departure times
- 👎 Confusing navigation
- 👎 Lack of real-time updates
- 👎 Premium features required

**Reported bugs**

- App crashes on startup
- No routes found error
- Incorrect transfer information
- Outdated schedule data

**Requested features**

- Integration with address book
- Real-time service alerts
- Ability to browse schedules
- Custom labels for saved locations
- Improved map integration


### Oyster Errors

[App page](https://appshunter.io/ios/app/oyster-errors-london/id886704291)

Decode mysterious ticket barrier error codes encountered on London's public transport. This app helps you understand the meaning behind the numbers displayed at gates, so you're never confused again.

**Highlights:** Decode Oyster and Contactless card errors, Understand ticket barrier error codes, Covers London Underground, Overground, DLR, and National Rail, Search by typing or using a picker, Reveals secrets behind error numbers

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Transit free?

Transit is free to download, with in-app purchases available.

### Is Oyster Errors free?

Oyster Errors costs $1.99, with no in-app purchases.

### Do Transit or Oyster Errors have ads?

Neither Transit nor Oyster Errors shows ads.

### Which is updated more often, Transit or Oyster Errors?

Transit ships an update every 3 months, and Oyster Errors every 4 months. Most recently, Transit was updated on November 1, 2026 and Oyster Errors on November 1, 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.*