The BangShift Billy vs Byron Dragway
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The BangShift Billy
Precisely control your diaphragm clutch engagement and slip time for drag racing. Optimize launches, reduce driveline damage, and improve ET with millisecond accuracy.
- Precise clutch engagement control
- Adjustable slip time (0-2.00 seconds)
- Millisecond accuracy
- Reduces driveline damage
- Improves ET
- Works with Bluetooth controller
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The BangShift Billy app works in conjunction with our Bluetooth controller and hydraulic manifold/valve assembly to allow a diaphragm clutch to be precisely engaged and slipped like an adjustable slipper clutch at the drag strip. With the app you can adjust the “bite” point of the clutch down to the millisecond and adjust the slip time from zero to 2.00 seconds. It will reduce damage to driveline components and reduce ET by allowing controlled, repeatable launches.
Byron Dragway
Access real-time drag racing time slips and detailed race information directly on your phone. Enhance your track experience with weather data and automatic Density Altitude calculations for engine tuning and dial-in predictions.
- Real-time time slip information
- Detailed race data
- Weather station information
- Automatic Density Altitude calculation
- Engine tuning assistance
- Dial-in prediction tool
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Drag racing Time slips from Byron Dragway race track are currently printed using a receipt printer at the race track. This app shows the same time slips information on your phone. The app also enhanced the racer and spectator's experience at the race track by reading more detailed information from each race track on the phone in realtime (within seconds after each race). The app shows the weather station information and calculate the Density Altitude automatically to help the racers to tune their engines before racing. A first in the industry. This app lets you review drag racing time slips from Byron Dragway race track at any time. The racers can also use the time slips of their car# and show their car's performance base on the Density Altitude to help calculate your next Dial In at your next bracket drag race with your car. This is another first in the industry. You can review our "Terms of Use" here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ You can review our "Privacy Policy" here: https://www.dynogeeks.com/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: The BangShift Billy at none against Byron Dragway's 2. The BangShift Billy also leads on update cadence (every 3 weeks vs every 4 months) and iOS requirement (11.0 vs 15.6). On price, rating, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Byron Dragway sells 2 in-app purchases, starting at $0.99 per month. The BangShift Billy asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for The BangShift Billy against 5.0 for Byron Dragway. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
The BangShift Billy ships an update every 3 weeks, Byron Dragway every 4 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | The BangShift Billy | Byron Dragway |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 48 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | William Armstrong | Stephan Monette |
Customer experience
The BangShift Billy
Byron Dragway
In-app purchases
The BangShift Billy
No in-app purchases
Byron Dragway
- Byron Premium Access$0.991 Month
- Byron Sharing Access$4.991 Month
Questions
Is The BangShift Billy free?
Is Byron Dragway free?
Which has better reviews, The BangShift Billy or Byron Dragway?
Do The BangShift Billy or Byron Dragway have ads?
Which is updated more often, The BangShift Billy or Byron Dragway?
Other comparisons
