# OASA vs Avis Go Now

The clearest difference is iOS requirement: Avis Go Now at 15.0 against OASA's 17.5. 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.

OASA ships an update every 2 weeks, Avis Go Now fortnightly. The most recent releases landed on October 23, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | OASA | Avis Go Now |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (4 ratings)](https://appshunter.io/ios/app/oasa/id1104863353/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 13.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free | — |
| Size | 35 MB | 94 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Advanced Transport Telematics S.A.](https://appshunter.io/developer/1104863352) | [OLYMPIC COMMERCIAL AND TOURIST ENTERPRISES SOLE SHAREHOLDER CO. S.A.](https://appshunter.io/developer/1656220729) |

## 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


### Avis Go Now

[App page](https://appshunter.io/ios/app/avis-go-now/id6503242183)

**In-app purchases:** none


## Frequently asked questions

### Is OASA free?

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

### Is Avis Go Now free?

Avis Go Now is free to download, with no in-app purchases.

### Do OASA or Avis Go Now have ads?

Neither OASA nor Avis Go Now shows ads.

### Which is updated more often, OASA or Avis Go Now?

OASA ships an update every 2 weeks, and Avis Go Now fortnightly. Most recently, OASA was updated on October 23, 2026 and Avis Go Now on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*