# NIAG App vs PSTA Access

The clearest difference is rating: NIAG App at 5.0 against PSTA Access's 4.1. NIAG App also leads on review sentiment (32% vs 10%) and device support (4 vs 2). PSTA Access's advantage is ratings volume (72 vs 8). 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.

NIAG App holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: PSTA Access has 72 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 32% of NIAG App's written reviews are positive against 10% of PSTA Access's.

NIAG App ships an update every 3 months, PSTA Access every 2 months. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | NIAG App | PSTA Access |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/niag-app/id1217758538/reviews)** | [4.1 (72 ratings)](https://appshunter.io/ios/app/psta-access/id1629961360/reviews) |
| Number of ratings | 8 | **72** |
| Positive reviews | **32.1% of reviews** | 10.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 157 MB | 56 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Verkehrsverbund Rhein-Ruhr AoeR](https://appshunter.io/developer/871727135) | [Spare Labs Inc.](https://appshunter.io/developer/1073027185) |

## What reviewers say

### NIAG App

[App page](https://appshunter.io/ios/app/niag-app/id1217758538)

Purchase your online bus and train tickets directly through the app. Register once for easy ticket purchases with a single click. Choose from various payment methods like credit card, PayPal, direct debit, or prepaid.

**Highlights:** Buy bus and train tickets online, Simple registration process, Multiple payment options, Various ticket types available, Supports VRR and NRW tickets

**Features:** Apple Watch app

**In-app purchases:** none


### PSTA Access

[App page](https://appshunter.io/ios/app/psta-access/id1629961360)

Schedule convenient door-to-door transportation and manage payments directly within the application. This service aims to reduce wait times for your journeys.

**Highlights:** Schedule door-to-door trips, In-app payments, Avoid wait times, Easy trip management

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is NIAG App free?

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

### Is PSTA Access free?

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

### Which has better reviews, NIAG App or PSTA Access?

NIAG App is rated higher. NIAG App averages 5.0 out of 5 from 8 ratings, while PSTA Access averages 4.1 from 72 ratings.

### Do NIAG App or PSTA Access have ads?

Neither NIAG App nor PSTA Access shows ads.

### Which is updated more often, NIAG App or PSTA Access?

NIAG App ships an update every 3 months, and PSTA Access every 2 months. Most recently, NIAG App was updated on September 21, 2026 and PSTA Access on September 9, 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.*