# OASA vs Openferry

The clearest difference is review sentiment: Openferry at 67% against OASA's 14%. Openferry also leads on rating (4.6 vs 2.5) and ratings volume (162 vs 4). OASA's advantage is monetization model (free vs free with in-app purchases). 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.

Openferry holds the better App Store score, 4.6 against 2.5. That said, the two scores are not equally well evidenced: Openferry has 162 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 14% of OASA's written reviews are positive against 67% of Openferry's.

OASA ships an update every 2 weeks, Openferry every 3 weeks. Both last shipped on November 2, 2026.

## The numbers

| Metric | OASA | Openferry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (4 ratings)](https://appshunter.io/ios/app/oasa/id1104863353/reviews) | **[4.6 (162 ratings)](https://appshunter.io/ios/app/openferry-ferry-tickets/id1449853492/reviews)** |
| Number of ratings | 4 | **162** |
| Positive reviews | 13.8% of reviews | **67.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 35 MB | 67 MB |
| Requires iOS | 17.5 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Advanced Transport Telematics S.A.](https://appshunter.io/developer/1104863352) | [Droplet Tech Ltd](https://appshunter.io/developer/1449853491) |

## What reviewers say

### OASA

[App page](https://appshunter.io/ios/app/oasa/id1104863353)

Get real-time bus information for Athens, including routes, schedules, and nearby stops. Navigate to stops using your preferred map app and receive important news updates via push notifications.

**Highlights:** Real-time bus tracking, Nearby stop finder, Route and schedule viewing, Push notifications for news, Two-language support, Favorite lines and stops, Apple Watch integration

**Features:** Apple Watch app

**In-app purchases:** none


### Openferry

[App page](https://appshunter.io/ios/app/openferry-ferry-tickets/id1449853492)

Easily search, compare, and book ferry tickets from over 150 operators across 2500+ routes. Access e-tickets, track your ferry in real-time, and manage bookings all in one place. Plan your next adventure with transparent pricing and convenient payment options.

**Highlights:** Ferry ticket booking, Compare prices and times, Live ferry tracking, e-Tickets, Real-time arrival/departure estimates, Booking management

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use interface
- 🚀 Fast booking process
- 💡 Live ferry tracking
- 👍 Good customer support
- 💡 E-tickets provided

**What reviewers complain about**

- 😞 No support for third-party bookings
- 😞 Cannot upgrade bookings
- 😞 Difficult to communicate with companies
- 😞 No after-care support
- 😞 Port changes without clear notification

**Reported bugs**

- QR code not working for app integration
- Etickets get constantly deleted
- Support tickets vanishing from account
- Message input on support tickets misses spellcheck and correction options on iPhone
- Bookings disappearing

**Requested features**

- Allow lounge as an option
- Enable booking upgrades
- Improve communication channels
- Provide better after-care support
- Ensure accurate port selection


## Frequently asked questions

### Is OASA free?

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

### Is Openferry free?

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

### Which has better reviews, OASA or Openferry?

Openferry is rated higher. OASA averages 2.5 out of 5 from 4 ratings, while Openferry averages 4.6 from 162 ratings.

### Do OASA or Openferry have ads?

Neither OASA nor Openferry shows ads.

### Which is updated more often, OASA or Openferry?

OASA ships an update every 2 weeks, and Openferry every 3 weeks. Most recently, OASA was updated on November 2, 2026 and Openferry on November 2, 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.*