Comparison

PinkSlips vs NGN Auto

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

Head to head
About

PinkSlips

This app provides a structured digital registry for automotive builds, allowing enthusiasts to document specifications, modifications, and history. It offers permanent build pages and connects vehicles to clubs and shops. Discover builds from others and preserve automotive culture.

Highlights
  • Structured build pages for vehicles
  • Document specifications and modifications
  • Track milestones and performance history
  • Connect builds to clubs and shops
  • Create and share routes and events
  • Discover builds from enthusiasts worldwide
Read full description

PinkSlips is a car build tracker and mod tracker for project cars, motorcycles, and motorsports builds. Join enthusiasts worldwide documenting more than 2,500 builds. Keep your specifications, modifications, photos, videos, milestones, and complete build history together on one permanent build page. Social media captures moments. PinkSlips keeps the whole build organized. From your first modification to your latest track day, give every chapter a place. BUILT FOR IPHONE AND IPAD Experience PinkSlips in a fully native app for iPhone and iPad, with smooth scrolling, native navigation, and easy build creation, editing, and media uploads. iPad and the unfolded iPhone Duo get two-column layouts. HOME SCREEN WIDGETS • Put your build, power, rank, mods, gallery and garage on your Home Screen • Preview every widget with your own builds, then pick its colour and car photo DOCUMENT YOUR BUILD • Create structured pages for cars, motorcycles, and motorsports vehicles • Record specifications, modifications, wheels, tires, power, weight, fitment, and setup details • Find your vehicle in an extensive catalog with factory specification data • Organize photos and videos into build galleries • Tag modifications on photos to show where each part appears • Document milestones, trophies, dyno results, and performance figures • Build a chronological history of your project • Follow documentation guidance as you prepare your build for publication EXPLORE BUILDS AND MODIFICATIONS • Browse real builds from enthusiasts around the world • Filter by vehicle, style, power, location, and more • Search builds, modifications, members, clubs, shops, and brands • Explore the Mod Index to discover parts and the builds using them • Follow builders and watch their projects evolve through modifications, photos, videos, and milestones DISCOVER WITH MAPS Explore automotive culture around the world or find your next destination nearby. • Discover events, meets, and driving routes • Find tracks, trails, and off-road destinations • Explore clubs, shops, services, and car spots • Discover nearby documented builds • Find E85 stations for your next drive • Return to the map where you left off YOUR GARAGE • Manage your builds together in one garage • Organize Garage Shots into photo and video albums • Document cars you spot and earn Spotter achievements • View badges, REV points, rankings, missions, and recent activity • Connect your builds with clubs, shops, photographers, and contributors COMPETE AND EARN RECOGNITION • Take part in REV Rankings and monthly Arena competitions • Compare documented builds and performance figures • Earn badges for milestones, documentation, and community activity • Discover past winners in the Hall of Fame CONNECT YOUR COMMUNITY • Create automotive clubs and chapters • Organize members, partners, builds, and events • Connect shop pages with documented customer builds • Plan driving routes and organize meets with public event pages and RSVPs SHARE YOUR BUILD • Share your page with QR codes and custom PinkSlips URLs • Create branded Story and Post cards • Share build links with rich previews BOOST+ — OPTIONAL PREMIUM FEATURES Take your builds further with BOOST+: • Customize your owner dashboard and build pages • Plan future modifications with Build Planner • Create and edit build videos with the Reel Editor • Generate Stories, posts, carousels, PDF spec sheets, and custom QR designs • Track expenses, track days, and car shows • Organize parts, tools, and private vehicle records • Compare documented builds with Build Insights • Unlock exclusive BOOST+ badges and supporter perks PinkSlips gives your build a permanent home, with the details organized and the story preserved. Terms of Use: https://pinkslips.app/terms Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://pinkslips.app/privacy

About

NGN Auto

This app is an all-in-one automotive platform that consolidates vehicle maintenance, financial tracking, performance analysis, and community features. It uses AI to understand your specific vehicles and provide personalized recommendations for upkeep, upgrades, and parts shopping.

Highlights
  • AI-powered vehicle diagnostics
  • Smart maintenance tracking and reminders
  • Financial tracking for parts and labor
  • Performance estimation and analysis
  • AI-assisted parts shopping
  • Community forums and event planning
Features
Read full description

Your entire garage. One intelligent command center. NGN Auto is the all-in-one automotive platform built for enthusiasts, collectors, project builders, and anyone who wants complete control of their vehicles. Stop juggling maintenance apps, spreadsheets, notes, receipts, forum posts, and parts websites. NGN Auto brings everything together in one intelligent garage powered by AI. AI That Actually Knows Your Vehicles Unlike generic AI chatbots, Axle AI understands your garage. It uses your vehicle's context, including: • Maintenance history • Financial history, including any added loans, with amortization tables and payments added to calendar • Installed modifications, with the impact of each mod on performance metrics • Parts purchase history • Data sheets • Over 1,000 vehicle specifications • Vehicle information and project details Ask natural questions like: • "What maintenance should I do next?" • "Estimate my quarter-mile after these upgrades." • "Find the best brake upgrade under $500." • "What's my total investment into this build?" • "How much is my vehicle worth today?" Get intelligent and conversational answers based on YOUR actual garage, not generic internet advice. Smart Maintenance Tracking Never miss another service. Track maintenance across every vehicle with: • Automatic maintenance reminders • Due Soon & Overdue alerts • AI maintenance recommendations • Mileage tracking • Service history • Maintenance interval recommendations • Digital maintenance records Track Every Vehicle Paid plans can manage 10 or more garage projects simultaneously (free plans get 2 free projects). Perfect for: • Daily drivers • Weekend toys • Race cars • Restoration projects • Collector vehicles • Family vehicles Everything organized in one place. Financial Tracking Know exactly what you've invested. Track: • Parts purchases • Maintenance expenses • Labor • Build costs • Project spending • Vehicle investment over time • Loan amortization and balances, with refinance analysis Performance Intelligence See how your modifications affect your build. Estimate: • Horsepower • Torque • Quarter-mile performance • Vehicle metrics • Performance improvements Visual charts help you understand the impact of every modification. Smarter Parts Shopping Find parts faster with AI. • Recommended parts • Vendor recommendations • Build-specific suggestions • Organized parts lists • Purchase tracking Built for anyone on wheels... Your garage is home to some of your biggest investments. Keep every vehicle running safely and at its best. Your garage can be private, or public, OR a mix of both! Pick and choose what you want to remain hidden, and what you want to add to your showroom! Connect with other enthusiasts: • Add friends • Share builds • Join discussions • Post project updates • Browse community forums • Plan events • RSVP to meets and cruises Garage Event Planning Organize your automotive life. • Meets • Cruises • Track days • Garage nights • Car shows Invite friends and manage RSVPs directly from the app. Why NGN Auto? Most automotive apps solve one problem. NGN Auto brings your entire garage into one intelligent platform. AI + Maintenance + Parts + Performance + Financial Tracking + Community. One garage. One platform. One AI built specifically for car enthusiasts. Download NGN Auto and bring your garage into your pocket. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula

Screenshots

PinkSlips4 screens
NGN Auto4 screens

Verdict

The call

The clearest difference is monetization model: PinkSlips at free against NGN Auto's freemium. PinkSlips also leads on ratings volume (86 vs 6). On price, rating, review sentiment and update cadence 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. PinkSlips sells 3 in-app purchases, starting at $5.00 per month and NGN Auto sells 5 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for PinkSlips against 5.0 for NGN Auto. That said, the two scores are not equally well evidenced: PinkSlips has 86 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 98% of PinkSlips's written reviews are positive against 100% of NGN Auto's.

UpkeepUpdate frequency

PinkSlips ships an update every 2 weeks, NGN Auto every 3 weeks. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
PinkSlips versus NGN Auto: the parameters behind the verdict, then further details
ParameterPinkSlipsNGN Auto
PriceFreeFree
Rating4.9 (86 ratings)5.0 (6 ratings) — better
Positive reviews98.0% of reviews100.0% of reviews — better
Number of ratings86 — better6
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFreemium
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.0 — better
Further details — not scored
Size195 MB67 MB
Age rating4+9+
DeveloperPinkSlips Software LLCNGN Automotive LLC

Customer experience

PinkSlips

All ratings83 ratings
Positive97.6%
Neutral0.0%
Negative2.4%
Written reviews51 reviews
Positive98.0%
Neutral0.0%
Negative2.0%

NGN Auto

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

PinkSlips

Subscriptions3
  • BOOST+ 6 monthly1 Month trial$5.001 Month
  • BOOST+ 6 months$24.996 Months
  • BOOST+ Yearly1 Month trial$45.001 Year
5 purchases

NGN Auto

Subscriptions4
  • Pro Starter$12.991 Month
  • Pro Plus$25.991 Month
  • Pro Platinum$64.991 Month
Show 1 more
  • Pro Enterprise$259.991 Month
One-time1
  • Boost Pack (100 paid credits)$12.99

Questions

Is PinkSlips free?
PinkSlips is free to download, with in-app purchases available.
Is NGN Auto free?
NGN Auto is free to download, with in-app purchases available.
Which has better reviews, PinkSlips or NGN Auto?
NGN Auto is rated higher. PinkSlips averages 4.9 out of 5 from 86 ratings, while NGN Auto averages 5.0 from 6 ratings.
Do PinkSlips or NGN Auto have ads?
Neither PinkSlips nor NGN Auto shows ads.
Which is updated more often, PinkSlips or NGN Auto?
PinkSlips ships an update every 2 weeks, and NGN Auto every 3 weeks. Most recently, PinkSlips was updated on October 28, 2026 and NGN Auto on October 24, 2026.

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