Comparison

Shadow Drive Connect vs THE EIGHTYEIGHT

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Shadow Drive Connect

Features
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Shadow Drive Connect is the companion app for the Vonnen Shadow Drive performance hybrid retrofit for Porsche cars. This app requires a connection to Vonnen’s installed vehicle hardware via Bluetooth and functions as a user interface for interacting with, and monitoring, Shadow Drive. With Shadow Drive hardware installed, together with this app, the user has ability to dramatically improve the performance of their Porsche by adding up to 150 additional horsepower (110 kw) and 150 lb/ft of torque (200 Nm), all through a discrete smartphone interface. Specific app functions include: • The ability to select and change various drive modes including Stealth, Sport, and Overboost • Real time monitoring of system status and availability • System On/Off toggle to engage valet mode • Over-The-Air updates to system firmware Note that the app has no functionality when not paired with the Shadow Drive hardware. Note that the app is not required for the hardware to continue to function in the vehicle. Without this app in use, the vehicle will default to the Stealth drive mode. All of the app’s functionality is available when connected via Bluetooth to an iOS device running iOS 16.6 or later. For more information on Vonnen’s Shadow Drive performance hybrid retrofit for Porsche cars, and to find details of your local dealer, please visit www.vonnen.com

About

THE EIGHTYEIGHT

Features
Read full description

The Eightyeight: An innovative new social platform where networking and personal development go hand in hand, and *recognition is only earned* by contributing to the community. Membership is free but requires a short application to ensure a great community fit. Key Features: 1. Network with Purpose Connect with like-minded people who value growth and positive interactions. Our platform is your new favorite spot for easy and effective networking. Every interaction adds value, ensuring your time spent with us contributes to your personal and professional journey. 2. The Eightyeight Manifesto • Strive for Excellence: No half-measures, always aim for the best. • Boost Each Other Up: Achieve more through collaboration. • Always Be Improving: There’s always a way to do things better. • Set New Definitions of Success: Push boundaries and redefine success. • Innovate Boldly: Bring ideas that shake things up and blaze new trails. • Share Knowledge: Help elevate everyone around you. • Seize Opportunities: Embrace new ideas and opportunities with both hands. • Persevere: Use setbacks as learning opportunities and keep going. • Maintain High Ambitions and Ethics: Never compromise on your principles. • Celebrate Successes: One person’s victory benefits the entire group. 3. Member Benefits • Unique App Design: Our app rewards value. The more you contribute, the more recognition you earn, making your efforts truly worthwhile. • Mini 8-Minute Courses: Quickly gain new knowledge and skills with our mini 8-minute courses to stay ahead. • Exclusive Events: Join exclusive gatherings where you can relax, meet new faces, and build your network—all while having a good time. 4. Upcoming Events Stay updated with our members-only events, designed to foster growth and meaningful interactions. 5. Apply for Membership If you’re always striving for the best and want to be with others who do the same, The Eightyeight is your place. Join us for free and be part of a network dedicated to growth and making big things happen. Join The Eightyeight and be part of a community that values growth, support, and meaningful connections. Apply now and start your journey with us!

Screenshots

Shadow Drive Connect4 screens
THE EIGHTYEIGHT4 screens

Verdict

The call

The clearest difference is in-app purchases: Shadow Drive Connect at none against THE EIGHTYEIGHT's 1. THE EIGHTYEIGHT's advantage is update cadence (fortnightly vs every 5 months). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. THE EIGHTYEIGHT sells 1 in-app purchase, starting at $99.99 per year. Shadow Drive Connect asks for nothing beyond the download.

UpkeepUpdate frequency

Shadow Drive Connect ships an update every 5 months, THE EIGHTYEIGHT fortnightly. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

Scorecard2 real differences · 4 level
Shadow Drive Connect versus THE EIGHTYEIGHT: the parameters behind the verdict, then further details
ParameterShadow Drive ConnectTHE EIGHTYEIGHT
PriceFreeFree
Update frequencyEvery 5 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.0 — better
Further details — not scored
Size26 MB43 MB
Age rating4+17+
DeveloperElephant Racing LLCAmsiq A/S

In-app purchases

None

Shadow Drive Connect

No in-app purchases

1 purchases

THE EIGHTYEIGHT

Subscriptions1
  • Membership$99.991 Year

Questions

Is Shadow Drive Connect free?
Shadow Drive Connect is free to download, with no in-app purchases.
Is THE EIGHTYEIGHT free?
THE EIGHTYEIGHT is free to download, with in-app purchases available.
Do Shadow Drive Connect or THE EIGHTYEIGHT have ads?
Neither Shadow Drive Connect nor THE EIGHTYEIGHT shows ads.
Which is updated more often, Shadow Drive Connect or THE EIGHTYEIGHT?
Shadow Drive Connect ships an update every 5 months, and THE EIGHTYEIGHT fortnightly. Most recently, Shadow Drive Connect was updated on October 25, 2026 and THE EIGHTYEIGHT on October 21, 2026.

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