# OASA vs Narratologies

The clearest difference is review sentiment: Narratologies at 90% against OASA's 14%. Narratologies also leads on rating (3.3 vs 2.5) and iOS requirement (15.6 vs 17.5). OASA's advantage is in-app purchases (none vs 16) and update cadence (every 2 weeks vs every 2 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Narratologies sells 16 one-off in-app purchases. OASA asks for nothing beyond the download.

Narratologies holds the better App Store score, 3.3 against 2.5. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 14% of OASA's written reviews are positive against 90% of Narratologies's.

OASA ships an update every 2 weeks, Narratologies every 2 months. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | OASA | Narratologies |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (4 ratings)](https://appshunter.io/ios/app/oasa/id1104863353/reviews) | **[3.3 (4 ratings)](https://appshunter.io/ios/app/narratologies/id1568360043/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | 13.8% of reviews | **90.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 35 MB | 57 MB |
| Requires iOS | 17.5 | **15.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Advanced Transport Telematics S.A.](https://appshunter.io/developer/1104863352) | [Narratologies P.C.](https://appshunter.io/developer/1568360045) |

## 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


### Narratologies

[App page](https://appshunter.io/ios/app/narratologies/id1568360043)

Discover the world's attractions and hidden gems through self-guided tours and treasure hunts. Earn in-app currency by exploring, solving riddles, and competing with others. Redeem your earnings for rewards from sustainable businesses.

**Highlights:** Self-guided tours and treasure hunts, Interactive city riddles and challenges, Play-to-earn model with Narra Gems, Redeem gems for sustainable business rewards, Local storyteller guides, Exploratory competition and leaderboards, Personalized content and themes

**Features:** macOS Compatibility

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Psyrri Neighborhood | $4.99 | one-time |
| Captain Köpenick's Hunt | $9.99 | one-time |
| Find Ariadne: Naxos Quiz Tour | $9.99 | one-time |
| Paros Self-Guided Tour | $9.99 | one-time |
| Mykonos Quiz Tour | $9.99 | one-time |
| Rhodes Quiz Tour | $9.99 | one-time |
| God Keramos Arts & Crafts Game | $9.99 | one-time |
| The Golden Voice Enigma | $9.99 | one-time |
| Solve Da Vinci's Code | $9.99 | one-time |
| Escape the eternal Siren Song | $9.99 | one-time |
| Plaka Neighborhood | $9.99 | one-time |
| Emily's Brooklyn Bridge Quest | $14.99 | one-time |
| Ancient Agora Quiz Tour | $17.99 | one-time |
| Find Theseus: Sounio Quiz Tour | $17.99 | one-time |
| Roman Agora Treasure Hunt | $17.99 | one-time |
| Acropolis Secrets | $24.99 | one-time |


## Frequently asked questions

### Is OASA free?

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

### Is Narratologies free?

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

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

Narratologies is rated higher. OASA averages 2.5 out of 5 from 4 ratings, while Narratologies averages 3.3 from 4 ratings.

### Do OASA or Narratologies have ads?

Neither OASA nor Narratologies shows ads.

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

OASA ships an update every 2 weeks, and Narratologies every 2 months. Most recently, OASA was updated on October 23, 2026 and Narratologies on October 27, 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.*