# パチンコ確率シミュレーター ~Pro~ vs PDF AutoScroll

The clearest difference is update cadence: PDF AutoScroll at every 2 weeks against パチンコ確率シミュレーター ~Pro~'s every 12 months. パチンコ確率シミュレーター ~Pro~'s advantage is price ($1.99 vs $4.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

パチンコ確率シミュレーター ~Pro~ costs $1.99 and PDF AutoScroll $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

パチンコ確率シミュレーター ~Pro~ ships an update every 12 months, PDF AutoScroll every 2 weeks. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | パチンコ確率シミュレーター ~Pro~ | PDF AutoScroll |
| --- | --- | --- |
| Price | **$1.99** | $4.99 |
| Rating | — | **[4.3 (7 ratings)](https://appshunter.io/ios/app/pdf-autoscroll/id6743747935/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 55.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Size | 3 MB | 4 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Takahiko Inada](https://appshunter.io/developer/1749186118) | [Paran](https://appshunter.io/developer/1698510581) |

## What reviewers say

### 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


### PDF AutoScroll

[App page](https://appshunter.io/ios/app/pdf-autoscroll/id6743747935)

Effortlessly read long documents, papers, or sheet music with smooth, hands-free auto-scrolling. This PDF viewer enhances focus by eliminating manual page turns and offers features like dark mode, highlighting, and quick navigation.

**Highlights:** Smooth auto-scrolling with speed control, Dark mode for comfortable reading, Highlighting and instant jump to highlights, Table of contents for quick navigation, Search functionality, Bookmarks and automatic last-position restore, Recent PDF reopening

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### 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.

### Is PDF AutoScroll free?

PDF AutoScroll costs $4.99, with no in-app purchases.

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

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

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

パチンコ確率シミュレーター ~Pro~ ships an update every 12 months, and PDF AutoScroll every 2 weeks. Most recently, パチンコ確率シミュレーター ~Pro~ was updated on October 10, 2026 and PDF AutoScroll on October 14, 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.*