# QRs vs パチンコ確率シミュレーター ~Pro~

The clearest difference is update cadence: QRs at every 4 months against パチンコ確率シミュレーター ~Pro~'s every 12 months. On price, ads, in-app purchases and monetization model there is nothing between them.

QRs costs $1.99 and パチンコ確率シミュレーター ~Pro~ $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

QRs ships an update every 4 months, パチンコ確率シミュレーター ~Pro~ every 12 months. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | QRs | パチンコ確率シミュレーター ~Pro~ |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | **[4.4 (43 ratings)](https://appshunter.io/ios/app/qrs-secure-qr-scanner/id1042620761/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 90.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 12 months |
| Monetization | Paid | Paid |
| Size | 2 MB | 3 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Keishi Ishimura](https://appshunter.io/developer/934037134) | [Takahiko Inada](https://appshunter.io/developer/1749186118) |

## What reviewers say

### QRs

[App page](https://appshunter.io/ios/app/qrs-secure-qr-scanner/id1042620761)

This app quickly scans QR codes and barcodes without tracking your data or displaying ads. It offers fast startup and recognition, with features like LED light support for dark environments and direct integration with contacts and calendars. It also includes a Safari extension for creating QR codes.

**Highlights:** Privacy-focused scanning, No ads or tracking, Fast startup and recognition, LED light support, Contact and calendar registration, QR code creation via Safari extension, Supports multiple barcode types

**Features:** iMessage stickers

**In-app purchases:** none


### パチンコ確率シミュレーター ~Pro~

[App page](https://appshunter.io/ios/app/pro/id6670252150)

Simulate various probabilities in pachinko games. Test your luck by calculating initial hit rotations, probability of entering and continuing special modes, and the likelihood of hitting jackpots. Analyze your gameplay statistics with this advanced tool.

**Highlights:** Simulate initial hit rotations, Calculate special mode entry probability, Estimate special mode continuation rate, Analyze jackpot probability, Track rotation rate

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

**In-app purchases:** none


## Frequently asked questions

### Is QRs free?

QRs costs $1.99, with no in-app purchases.

### Is パチンコ確率シミュレーター ~Pro~ free?

パチンコ確率シミュレーター ~Pro~ costs $1.99, with no in-app purchases.

### Do QRs or パチンコ確率シミュレーター ~Pro~ have ads?

Neither QRs nor パチンコ確率シミュレーター ~Pro~ shows ads.

### Which is updated more often, QRs or パチンコ確率シミュレーター ~Pro~?

QRs ships an update every 4 months, and パチンコ確率シミュレーター ~Pro~ every 12 months. Most recently, QRs was updated on November 2, 2026 and パチンコ確率シミュレーター ~Pro~ on November 8, 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.*