Comparison

ACV Viper vs Maintained Car Care

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

Head to head
About

ACV Viper

Features
Read full description

ACV Viper is the culmination of inspection tools and machine learning capabilities at ACV Auctions, car inspections, marketplace. These are packaged into a single platform as a dealer appraisal and inventory assessment tool. Our goal is to bring these technological advancements into the hands of dealers and industry professionals, allowing them to capture a wide array of vehicle information with the support of machine learning. This results in the most comprehensive suite of vehicle assessment capabilities in the industry.

About

Maintained Car Care

This app helps you track your vehicle's maintenance schedule with timely reminders for oil changes, tire rotations, and more. It offers intelligent dual tracking based on time and mileage, and allows you to manage multiple vehicles with detailed service history logs. Your data stays private and accessible offline.

Highlights
  • Multi-vehicle support
  • Time and mileage-based tracking
  • Smart status indicators
  • Local notifications
  • Comprehensive service history
  • Offline functionality
  • Privacy-first design
Read full description

Keep your vehicle running smoothly with Maintained, the simple and reliable car maintenance tracker designed for car owners who want peace of mind. Never Miss Important Maintenance Maintained helps you stay on top of essential car care tasks like oil changes, tire rotations, brake fluid changes, cabin air filters, and more. Get timely car care reminders so you never forget when service is due. Smart Dual Tracking System Our auto app combines time-based and mileage-based tracking to give you the most accurate maintenance schedule: • Time-based reminders: Set monthly intervals for services that depend on time (like battery replacement) • Mileage-based tracking: Track services based on your vehicle's odometer reading • Intelligent scheduling: The app uses whichever interval comes first, ensuring you never miss critical maintenance Complete Vehicle Management • Add multiple vehicles to track your entire fleet • Store vehicle details including year, make, model, VIN, and license plate • Each vehicle gets pre-configured with common maintenance items • Customize maintenance intervals to match your vehicle's specific needs Pre-Configured Maintenance Items When you add a vehicle, Maintained automatically sets up essential maintenance tasks: • Oil Change • Tire Rotation • Engine Air Filter • Cabin Air Filter • Battery • Transmission Fluid • Coolant • Brake Fluid • Spark Plugs Each item can be customized with your preferred intervals and thresholds. Intelligent Status Tracking At a glance, see which maintenance items are: • OK: Up to date and within schedule • Due Soon: Approaching the service interval • Overdue: Past due for service Comprehensive Service History • Log every service with date, mileage, and notes • Track your maintenance history over time • Export your complete service records as CSV for insurance claims, warranty purposes, or when selling your vehicle • Keep detailed records for multiple vehicles in one place Reliable Notifications • Get local notifications when maintenance is due or approaching • Receive reminders based on both time and estimated mileage • Monthly check-ins to update your odometer reading • All notifications work offline - no internet connection required Privacy-First Design • Works completely offline - no accounts or servers required • Your data stays on your device • Optional iCloud backup keeps your data safe and synced across your Apple devices • No tracking, no ads, no data collection Perfect for Every Car Owner Whether you drive a daily commuter, a weekend sports car, or manage a fleet of vehicles, Maintained adapts to your needs. The app is designed to be simple enough for casual users yet powerful enough for car enthusiasts who want detailed tracking. Key Features: - Multi-vehicle support - Time and mileage-based maintenance tracking - Smart status indicators (OK/Due Soon/Overdue) - Local notifications for reminders - Complete service history logging - CSV export for records - Optional iCloud backup and sync - Offline-first - works without internet - Clean, intuitive interface - No subscriptions or in-app purchases Why Choose Maintained? • Simple: No complicated setup - add your vehicle and start tracking • Reliable: Local notifications ensure you never miss important maintenance • Private: Your data stays on your device - no cloud required • Flexible: Customize maintenance intervals to match your vehicle's needs • Complete: Track everything from oil changes to major services Protect your investment and keep your vehicle running smoothly with Maintained. Download today, maintain car and never worry about missing maintenance again.

Screenshots

ACV Viper4 screens
Maintained Car Care4 screens

Verdict

The call

The clearest difference is price: ACV Viper at Free against Maintained Car Care's $2.99. Maintained Car Care's advantage is update cadence (every 5 days vs fortnightly) and iOS requirement (15.6 vs 17.0). On ads, in-app purchases and device support 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

ACV Viper is free to download; Maintained Car Care costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ACV Viper ships an update fortnightly, Maintained Car Care every 5 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
ACV Viper versus Maintained Car Care: the parameters behind the verdict, then further details
ParameterACV ViperMaintained Car Care
PriceFree — better$2.99
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyFortnightlyEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.6 — better
Further details — not scored
Size190 MB2 MB
Age rating4+4+
DeveloperACV Auctions IncShawn Plep

In-app purchases

None

ACV Viper

No in-app purchases

None

Maintained Car Care

No in-app purchases

Questions

Is ACV Viper free?
ACV Viper is free to download, with no in-app purchases.
Is Maintained Car Care free?
Maintained Car Care costs $2.99, with no in-app purchases.
Do ACV Viper or Maintained Car Care have ads?
Neither ACV Viper nor Maintained Car Care shows ads.
Which is updated more often, ACV Viper or Maintained Car Care?
ACV Viper ships an update fortnightly, and Maintained Car Care every 5 days. Most recently, ACV Viper was updated on November 4, 2026 and Maintained Car Care on November 5, 2026.

Other comparisons