# ACV Viper vs Maintained Car Care

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.

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.

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.

## The numbers

| Metric | ACV Viper | Maintained Car Care |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/maintained-car-care/id6757090242/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | — | Paid |
| Size | 190 MB | 2 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ACV Auctions Inc](https://appshunter.io/developer/969808942) | [Shawn Plep](https://appshunter.io/developer/1802273937) |

## What reviewers say

### ACV Viper

[App page](https://appshunter.io/ios/app/acv-viper/id6476239640)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Maintained Car Care

[App page](https://appshunter.io/ios/app/maintained-car-care/id6757090242)

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

**In-app purchases:** none


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*