HPDash Racer Dial-In Predictor

HPDash Racer Dial-In Predictor

Drag racing dial-in & logbook

2 ratings
Free
In-App Purchases

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Details

  • Released
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Features

HPDash Racer Dial-In Predictor screenshot #1 for iPhone
HPDash Racer Dial-In Predictor screenshot #2 for iPhone
HPDash Racer Dial-In Predictor screenshot #3 for iPhone
HPDash Racer Dial-In Predictor screenshot #4 for iPhone
HPDash Racer Dial-In Predictor screenshot #5 for iPhone
HPDash Racer Dial-In Predictor screenshot #6 for iPhone
HPDash Racer Dial-In Predictor screenshot #7 for iPhone
HPDash Racer Dial-In Predictor screenshot #8 for iPhone
HPDash Racer Dial-In Predictor screenshot #9 for iPhone
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About

This app helps drag racers predict their dial-in times using real-time atmospheric data measured at the track. It logs passes, analyzes performance, and provides data-driven predictions for optimal race strategy. Your data remains private and accessible offline.

Log passes by hand or photo
Predict dial-in from measured air
Analyze car performance per setup
Real-time atmospheric data display
Live Dragy integration for run measurement
Offline functionality
Data export to CSV
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What's New in HPDash Racer Dial

0.1.6

August 17, 2026

YOUR NUMBERS, EXACTLY AS THE SLIP PRINTS THEM Every time and trap speed now carries full precision end to end — no rounding on entry, on display, or in what gets saved. If your slip says 11.174, that's what the app logs and what your predictions are built from. CALIBRATION RE-FIT TO THE TRACK ET calibration was re-fitted against real track clocks across multiple facilities. If you were running a per-car SLIP CAL trim to make your Dragy match the timing system, clear it after updating — the correction is now in the baseline. DRAGY • Battery level right on the panel, with a gauge that turns amber then red as it drops — so a dying box is caught before the pass, not during it. • 0–60 timing fixed: creeping through the burnout box no longer starts the clock, which was turning a 3-second launch into an 8-second reading. • 25 Hz option for DRG70 and DRG70 Pro — 2.5× the samples through every gate, for sharper splits. Off by default; turn it on in the Dragy panel. • Restore your saved Dragy runs — traces, splits and personal bests — from a backup after a reinstall or a new phone. PERSONAL BESTS Your quickest clean pass per car and setup now wears a PB flag in RUNS, scoped exactly the way your predictions are: change the combination and the PB starts fresh with it. EVENTS Search the full track database by name, city or state — useful for planning a tow, and it works with location off. Nearby events and closest-first tracks are unchanged. PREDICTIONS The prediction panel no longer goes blank for subscribers who haven't added a car yet — it now points you to the Garage instead of disappearing. LOOK AND FEEL Buttons and chips rebuilt with the same machined edge and gradient as the rest of the app, and button borders now sit flush instead of a hair proud. Long labels no longer break mid-word on narrow screens. The theme toggle says LIGHT or DARK — whichever mode you're in. Plus a link to the Racer guide in the About section.

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Subscription plans

HPDash Racer Yearly

Unlocks dial-in prediction and auto-updating air

$34.991 Year
7 Days trial
How to cancel HPDash Racer Dial subscription ⁉️

FAQ

What is HPDash Racer?

HPDash Racer is a drag racing logbook and dial-in predictor. It helps racers log their passes, analyze car performance, and predict optimal dial-in times using real-time atmospheric data measured at the track.

How does HPDash Racer predict dial-in times?

It uses your car's logged runs and real atmospheric data (pressure, temperature, humidity) measured at your exact location to create personalized predictions. It shows its work and provides a data grade based on your logged runs.

Can I use HPDash Racer offline?

Yes, the app works offline. You can log your passes by hand or photo, and the core logging and data analysis features are available even in areas with no signal.

Does HPDash Racer have ads?

No, HPDash Racer is ad-free. The developer emphasizes user privacy, stating that no ads, analytics, or data sharing are included.

What are the subscription options for HPDash Racer?

The prediction features, including predicted ET, dial-in, data grade, and ± window, require a subscription. You can choose between $34.99/year with a 7-day free trial or $4.99/month.

How often is HPDash Racer updated?

The app was last updated on August 17, 2026, with version 0.1.6. The initial release focused on logging, prediction from measured air, and live run measurement with Dragy.

What devices does HPDash Racer support?

HPDash Racer is available for iPhone, iPad, iPod, and Apple Watch, making it accessible across various Apple devices.

Is my data safe with HPDash Racer?

Yes, your data stays yours. Everything is stored on your phone, and there is no account, cloud storage, or data sharing. You can export your entire logbook to CSV at any time.