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PAX calculator

PAX calculator

by Michael Ferchak

18 ratings
8 reviews
🔧 Utilities
⚽ Sports

Archived App (Last seen on 14 Apr 2025)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated

Features

Developer

Michael Ferchak
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PAX calculator screenshot #1 for iPhone
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⭐8
Reviews↘︎
🔄6+ apps
Alternatives↘︎
❓7 answered
FAQ↘︎
📦w/o updates
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About

Calculate your autocross performance with this tool for the 2024 SCCA Solo season. It helps you understand your PAX and RTP ratings for competitive driving.

✓2024 SCCA Solo PAX/RTP calculation
✓Autocross math tool
✓Performance rating analysis
Show original description

What's New in PAX calculator

2024.01.29

January 30, 2024

2024.01.29 - Updated to 2024 Solo and ProSolo indexes - Includes all 63 ProSolo classes

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User reviews

Most RecentHighest RatedLowest Rated

Please update to 25 numbers

Please update to 25 numbers!!!!
Nickname 1.2bNickname 1.2b

When will the 2025 update come out??

Awesome app. Best pax/pro solo index app available. How soon for the 2025 update?
teechr1teechr1

Response from developer

Glad you like it! Working on a full rewrite for 2022. Should be ready next week

Great app

Great app for ProSolo and Solo time comparisons. Needs update for new 2025 calculations and new classes
APiernotAPiernot

2025?

Awesome app. Best pax/pro solo index app available.
How soon for the 2025 update?
teechr1teechr1

Response from developer

Glad you like it! Working on a full rewrite for 2022. Should be ready next week

Great app!

Great app. Been using it since the beginning. All of the improvements have made it better and better. When will the 2024 update be available? Us folks here in Florida don’t have an end to the season😎
teechr1teechr1

Response from developer

Glad you like it! Working on a full rewrite for 2022. Should be ready next week

See 3 more reviews

FAQ

What is the PAX calculator?

PAX calculator is a free utility app designed for the 2024 SCCA Solo season. It helps autocross drivers calculate their PAX and RTP ratings to understand their performance.

Is PAX calculator free to use?

Yes, PAX calculator is completely free to download and use, with no in-app purchases or advertisements.

What devices does PAX calculator support?

PAX calculator is available for iPhone, iPad, and Apple Watch, allowing you to calculate your ratings on multiple devices.

How often is PAX calculator updated?

The app was last updated on January 30, 2024, with the latest version being 2024.01.29, indicating regular updates for the current season.

What is the age rating for PAX calculator?

PAX calculator has an age rating of 4+, making it suitable for users of all ages.

What do users think of PAX calculator?

PAX calculator has a high user rating of 4.6 stars from 18 ratings, suggesting positive user sentiment and satisfaction with its functionality.

Can I use PAX calculator offline?

While the description doesn't explicitly state offline capabilities, the app's primary function is calculation, which typically does not require a constant internet connection.