# Quentro vs 42PayApp Expo

The clearest difference is update cadence: Quentro at every 2 weeks against 42PayApp Expo's every 6 weeks. 42PayApp Expo's advantage is iOS requirement (13.4 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Quentro ships an update every 2 weeks, 42PayApp Expo every 6 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Quentro | 42PayApp Expo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (18 ratings)](https://appshunter.io/ios/app/quentro/id1446088511/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 12.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 183 MB | 39 MB |
| Requires iOS | 15.5 | **13.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Crowder](https://appshunter.io/developer/1281591461) | [42PayApp Corp](https://appshunter.io/developer/1511557219) |

## What reviewers say

### Quentro

[App page](https://appshunter.io/ios/app/quentro/id1446088511)

Securely store and manage your e-tickets, digital IDs, and bookings. Display them directly from the app when needed, with QR codes that regenerate frequently for enhanced security. Access your information even without an internet connection.

**Highlights:** Manage e-tickets, Store digital IDs, Organize bookings, Secure QR codes, Offline access, Regenerating QR codes

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

**In-app purchases:** none


### 42PayApp Expo

[App page](https://appshunter.io/ios/app/42payapp-expo/id6784310946)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quentro free?

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

### Is 42PayApp Expo free?

42PayApp Expo is free to download, with no in-app purchases.

### Do Quentro or 42PayApp Expo have ads?

Neither Quentro nor 42PayApp Expo shows ads.

### Which is updated more often, Quentro or 42PayApp Expo?

Quentro ships an update every 2 weeks, and 42PayApp Expo every 6 weeks. Most recently, Quentro was updated on November 3, 2026 and 42PayApp Expo on October 31, 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.*